Unnamed: 0 int64 0 756 | Текст запроса stringlengths 27 605 | Контекст stringclasses 4
values | Ответ stringlengths 19 1.61k |
|---|---|---|---|
600 | Найти номера машин, которые были на заправке 2020-02-25. |
CREATE TABLE car (
id_garage INT NOT NULL,
license_plate VARCHAR(20) DEFAULT NULL,
brand VARCHAR(20) NOT NULL,
id_employee VARCHAR(20) DEFAULT NULL,
id_car INT NOT NULL PRIMARY KEY,
CONSTRAINT car_ibfk_1 FOREIGN KEY (id_garage) REFERENCES garage (id_garage),
CONSTRAINT car_ibfk_2 FOREIGN KEY (id_employee) REFERENCES employee (id_employee)
);
CREATE TABLE employee (
id_employee VARCHAR(20) NOT NULL PRIMARY KEY,
first_name VARCHAR(20) NOT NULL,
position VARCHAR(20) NOT NULL,
qualification INT DEFAULT NULL,
last_name VARCHAR(20) DEFAULT NULL,
);
CREATE TABLE fuel (
fuel_brand VARCHAR(20) DEFAULT NULL,
kind VARCHAR(20) NOT NULL,
id_fuel INT NOT NULL PRIMARY KEY,
);
CREATE TABLE garage (
id_depot INT NOT NULL,
id_garage INT NOT NULL PRIMARY KEY,
garage_address VARCHAR(20) NOT NULL,
num_garage INT DEFAULT NULL,
CONSTRAINT garage_ibfk_1 FOREIGN KEY (id_depot) REFERENCES motor_depot (id_depot)
);
CREATE TABLE motor_depot (
name_depot VARCHAR(20) NOT NULL,
address VARCHAR(20) NOT NULL,
id_depot INT NOT NULL PRIMARY KEY,
);
CREATE TABLE refueling (
fuel_qty INT NOT NULL,
id_refuel INT NOT NULL PRIMARY KEY,
id_fuel INT DEFAULT NULL,
id_statement INT DEFAULT NULL,
id_waybill VARCHAR(18) DEFAULT NULL,
CONSTRAINT refueling_ibfk_1 FOREIGN KEY (id_waybill) REFERENCES waybill (id_waybill)
);
CREATE TABLE statement (
id_employee VARCHAR(20) NOT NULL,
date_st DATE NOT NULL,
num_statement INT DEFAULT NULL,
id_statement INT NOT NULL PRIMARY KEY,
CONSTRAINT statement_ibfk_1 FOREIGN KEY (id_employee) REFERENCES employee (id_employee)
);
CREATE TABLE waybill (
num_waybill INT DEFAULT NULL,
loading_point VARCHAR(20) NOT NULL,
discharge_point VARCHAR(20) NOT NULL,
consignee VARCHAR(20) NOT NULL,
total_mileage INT NOT NULL,
mileage_with_cargo INT DEFAULT NULL,
consignor VARCHAR(20) DEFAULT NULL,
id_car INT NOT NULL,
id_waybill VARCHAR(18) NOT NULL PRIMARY KEY,
begin_date DATE DEFAULT NULL,
end_date DATE DEFAULT NULL,
CONSTRAINT waybill_ibfk_1 FOREIGN KEY (id_car) REFERENCES car (id_car)
);
| SELECT DISTINCT license_plate FROM car, waybill, refueling, statement
WHERE car.id_car = waybill.id_car
AND waybill.id_waybill = refueling.id_waybill
AND refueling.id_statement = statement.id_statement
AND date_st = '2020-02-25';
|
601 | Вывести гос. номера машин, которые заправляются бензином. |
CREATE TABLE car (
id_garage INT NOT NULL,
license_plate VARCHAR(20) DEFAULT NULL,
brand VARCHAR(20) NOT NULL,
id_employee VARCHAR(20) DEFAULT NULL,
id_car INT NOT NULL PRIMARY KEY,
CONSTRAINT car_ibfk_1 FOREIGN KEY (id_garage) REFERENCES garage (id_garage),
CONSTRAINT car_ibfk_2 FOREIGN KEY (id_employee) REFERENCES employee (id_employee)
);
CREATE TABLE employee (
id_employee VARCHAR(20) NOT NULL PRIMARY KEY,
first_name VARCHAR(20) NOT NULL,
position VARCHAR(20) NOT NULL,
qualification INT DEFAULT NULL,
last_name VARCHAR(20) DEFAULT NULL,
);
CREATE TABLE fuel (
fuel_brand VARCHAR(20) DEFAULT NULL,
kind VARCHAR(20) NOT NULL,
id_fuel INT NOT NULL PRIMARY KEY,
);
CREATE TABLE garage (
id_depot INT NOT NULL,
id_garage INT NOT NULL PRIMARY KEY,
garage_address VARCHAR(20) NOT NULL,
num_garage INT DEFAULT NULL,
CONSTRAINT garage_ibfk_1 FOREIGN KEY (id_depot) REFERENCES motor_depot (id_depot)
);
CREATE TABLE motor_depot (
name_depot VARCHAR(20) NOT NULL,
address VARCHAR(20) NOT NULL,
id_depot INT NOT NULL PRIMARY KEY,
);
CREATE TABLE refueling (
fuel_qty INT NOT NULL,
id_refuel INT NOT NULL PRIMARY KEY,
id_fuel INT DEFAULT NULL,
id_statement INT DEFAULT NULL,
id_waybill VARCHAR(18) DEFAULT NULL,
CONSTRAINT refueling_ibfk_1 FOREIGN KEY (id_waybill) REFERENCES waybill (id_waybill)
);
CREATE TABLE statement (
id_employee VARCHAR(20) NOT NULL,
date_st DATE NOT NULL,
num_statement INT DEFAULT NULL,
id_statement INT NOT NULL PRIMARY KEY,
CONSTRAINT statement_ibfk_1 FOREIGN KEY (id_employee) REFERENCES employee (id_employee)
);
CREATE TABLE waybill (
num_waybill INT DEFAULT NULL,
loading_point VARCHAR(20) NOT NULL,
discharge_point VARCHAR(20) NOT NULL,
consignee VARCHAR(20) NOT NULL,
total_mileage INT NOT NULL,
mileage_with_cargo INT DEFAULT NULL,
consignor VARCHAR(20) DEFAULT NULL,
id_car INT NOT NULL,
id_waybill VARCHAR(18) NOT NULL PRIMARY KEY,
begin_date DATE DEFAULT NULL,
end_date DATE DEFAULT NULL,
CONSTRAINT waybill_ibfk_1 FOREIGN KEY (id_car) REFERENCES car (id_car)
);
| SELECT DISTINCT car.license_plate FROM car, waybill, refueling, fuel
WHERE car.id_car = waybill.id_car AND refueling.id_waybill = waybill.id_waybill
AND refueling.id_fuel = fuel.id_fuel AND fuel.kind = 'petrol';
|
602 | Вывести отсортированные по убыванию номера накладных для машин не бренда Hyundai. |
CREATE TABLE car (
id_garage INT NOT NULL,
license_plate VARCHAR(20) DEFAULT NULL,
brand VARCHAR(20) NOT NULL,
id_employee VARCHAR(20) DEFAULT NULL,
id_car INT NOT NULL PRIMARY KEY,
CONSTRAINT car_ibfk_1 FOREIGN KEY (id_garage) REFERENCES garage (id_garage),
CONSTRAINT car_ibfk_2 FOREIGN KEY (id_employee) REFERENCES employee (id_employee)
);
CREATE TABLE employee (
id_employee VARCHAR(20) NOT NULL PRIMARY KEY,
first_name VARCHAR(20) NOT NULL,
position VARCHAR(20) NOT NULL,
qualification INT DEFAULT NULL,
last_name VARCHAR(20) DEFAULT NULL,
);
CREATE TABLE fuel (
fuel_brand VARCHAR(20) DEFAULT NULL,
kind VARCHAR(20) NOT NULL,
id_fuel INT NOT NULL PRIMARY KEY,
);
CREATE TABLE garage (
id_depot INT NOT NULL,
id_garage INT NOT NULL PRIMARY KEY,
garage_address VARCHAR(20) NOT NULL,
num_garage INT DEFAULT NULL,
CONSTRAINT garage_ibfk_1 FOREIGN KEY (id_depot) REFERENCES motor_depot (id_depot)
);
CREATE TABLE motor_depot (
name_depot VARCHAR(20) NOT NULL,
address VARCHAR(20) NOT NULL,
id_depot INT NOT NULL PRIMARY KEY,
);
CREATE TABLE refueling (
fuel_qty INT NOT NULL,
id_refuel INT NOT NULL PRIMARY KEY,
id_fuel INT DEFAULT NULL,
id_statement INT DEFAULT NULL,
id_waybill VARCHAR(18) DEFAULT NULL,
CONSTRAINT refueling_ibfk_1 FOREIGN KEY (id_waybill) REFERENCES waybill (id_waybill)
);
CREATE TABLE statement (
id_employee VARCHAR(20) NOT NULL,
date_st DATE NOT NULL,
num_statement INT DEFAULT NULL,
id_statement INT NOT NULL PRIMARY KEY,
CONSTRAINT statement_ibfk_1 FOREIGN KEY (id_employee) REFERENCES employee (id_employee)
);
CREATE TABLE waybill (
num_waybill INT DEFAULT NULL,
loading_point VARCHAR(20) NOT NULL,
discharge_point VARCHAR(20) NOT NULL,
consignee VARCHAR(20) NOT NULL,
total_mileage INT NOT NULL,
mileage_with_cargo INT DEFAULT NULL,
consignor VARCHAR(20) DEFAULT NULL,
id_car INT NOT NULL,
id_waybill VARCHAR(18) NOT NULL PRIMARY KEY,
begin_date DATE DEFAULT NULL,
end_date DATE DEFAULT NULL,
CONSTRAINT waybill_ibfk_1 FOREIGN KEY (id_car) REFERENCES car (id_car)
);
| SELECT num_waybill FROM waybill, car WHERE car.id_car = waybill.id_car AND NOT car.brand = 'Hyundai' ORDER BY num_waybill DESC;
|
603 | Вывести в возрастающем порядке номера накладных, по которым проходил водитель с фамилией Samoletov. |
CREATE TABLE car (
id_garage INT NOT NULL,
license_plate VARCHAR(20) DEFAULT NULL,
brand VARCHAR(20) NOT NULL,
id_employee VARCHAR(20) DEFAULT NULL,
id_car INT NOT NULL PRIMARY KEY,
CONSTRAINT car_ibfk_1 FOREIGN KEY (id_garage) REFERENCES garage (id_garage),
CONSTRAINT car_ibfk_2 FOREIGN KEY (id_employee) REFERENCES employee (id_employee)
);
CREATE TABLE employee (
id_employee VARCHAR(20) NOT NULL PRIMARY KEY,
first_name VARCHAR(20) NOT NULL,
position VARCHAR(20) NOT NULL,
qualification INT DEFAULT NULL,
last_name VARCHAR(20) DEFAULT NULL,
);
CREATE TABLE fuel (
fuel_brand VARCHAR(20) DEFAULT NULL,
kind VARCHAR(20) NOT NULL,
id_fuel INT NOT NULL PRIMARY KEY,
);
CREATE TABLE garage (
id_depot INT NOT NULL,
id_garage INT NOT NULL PRIMARY KEY,
garage_address VARCHAR(20) NOT NULL,
num_garage INT DEFAULT NULL,
CONSTRAINT garage_ibfk_1 FOREIGN KEY (id_depot) REFERENCES motor_depot (id_depot)
);
CREATE TABLE motor_depot (
name_depot VARCHAR(20) NOT NULL,
address VARCHAR(20) NOT NULL,
id_depot INT NOT NULL PRIMARY KEY,
);
CREATE TABLE refueling (
fuel_qty INT NOT NULL,
id_refuel INT NOT NULL PRIMARY KEY,
id_fuel INT DEFAULT NULL,
id_statement INT DEFAULT NULL,
id_waybill VARCHAR(18) DEFAULT NULL,
CONSTRAINT refueling_ibfk_1 FOREIGN KEY (id_waybill) REFERENCES waybill (id_waybill)
);
CREATE TABLE statement (
id_employee VARCHAR(20) NOT NULL,
date_st DATE NOT NULL,
num_statement INT DEFAULT NULL,
id_statement INT NOT NULL PRIMARY KEY,
CONSTRAINT statement_ibfk_1 FOREIGN KEY (id_employee) REFERENCES employee (id_employee)
);
CREATE TABLE waybill (
num_waybill INT DEFAULT NULL,
loading_point VARCHAR(20) NOT NULL,
discharge_point VARCHAR(20) NOT NULL,
consignee VARCHAR(20) NOT NULL,
total_mileage INT NOT NULL,
mileage_with_cargo INT DEFAULT NULL,
consignor VARCHAR(20) DEFAULT NULL,
id_car INT NOT NULL,
id_waybill VARCHAR(18) NOT NULL PRIMARY KEY,
begin_date DATE DEFAULT NULL,
end_date DATE DEFAULT NULL,
CONSTRAINT waybill_ibfk_1 FOREIGN KEY (id_car) REFERENCES car (id_car)
);
| SELECT num_waybill FROM waybill, car, employee WHERE waybill.id_car = car.id_car AND car.id_employee = employee.id_employee AND last_name = 'Samoletov' ORDER BY num_waybill ASC;
|
604 | Вывести гос. номера машин, которые доставляли товар от грузоотправителя IP "Kirov V.V.". |
CREATE TABLE car (
id_garage INT NOT NULL,
license_plate VARCHAR(20) DEFAULT NULL,
brand VARCHAR(20) NOT NULL,
id_employee VARCHAR(20) DEFAULT NULL,
id_car INT NOT NULL PRIMARY KEY,
CONSTRAINT car_ibfk_1 FOREIGN KEY (id_garage) REFERENCES garage (id_garage),
CONSTRAINT car_ibfk_2 FOREIGN KEY (id_employee) REFERENCES employee (id_employee)
);
CREATE TABLE employee (
id_employee VARCHAR(20) NOT NULL PRIMARY KEY,
first_name VARCHAR(20) NOT NULL,
position VARCHAR(20) NOT NULL,
qualification INT DEFAULT NULL,
last_name VARCHAR(20) DEFAULT NULL,
);
CREATE TABLE fuel (
fuel_brand VARCHAR(20) DEFAULT NULL,
kind VARCHAR(20) NOT NULL,
id_fuel INT NOT NULL PRIMARY KEY,
);
CREATE TABLE garage (
id_depot INT NOT NULL,
id_garage INT NOT NULL PRIMARY KEY,
garage_address VARCHAR(20) NOT NULL,
num_garage INT DEFAULT NULL,
CONSTRAINT garage_ibfk_1 FOREIGN KEY (id_depot) REFERENCES motor_depot (id_depot)
);
CREATE TABLE motor_depot (
name_depot VARCHAR(20) NOT NULL,
address VARCHAR(20) NOT NULL,
id_depot INT NOT NULL PRIMARY KEY,
);
CREATE TABLE refueling (
fuel_qty INT NOT NULL,
id_refuel INT NOT NULL PRIMARY KEY,
id_fuel INT DEFAULT NULL,
id_statement INT DEFAULT NULL,
id_waybill VARCHAR(18) DEFAULT NULL,
CONSTRAINT refueling_ibfk_1 FOREIGN KEY (id_waybill) REFERENCES waybill (id_waybill)
);
CREATE TABLE statement (
id_employee VARCHAR(20) NOT NULL,
date_st DATE NOT NULL,
num_statement INT DEFAULT NULL,
id_statement INT NOT NULL PRIMARY KEY,
CONSTRAINT statement_ibfk_1 FOREIGN KEY (id_employee) REFERENCES employee (id_employee)
);
CREATE TABLE waybill (
num_waybill INT DEFAULT NULL,
loading_point VARCHAR(20) NOT NULL,
discharge_point VARCHAR(20) NOT NULL,
consignee VARCHAR(20) NOT NULL,
total_mileage INT NOT NULL,
mileage_with_cargo INT DEFAULT NULL,
consignor VARCHAR(20) DEFAULT NULL,
id_car INT NOT NULL,
id_waybill VARCHAR(18) NOT NULL PRIMARY KEY,
begin_date DATE DEFAULT NULL,
end_date DATE DEFAULT NULL,
CONSTRAINT waybill_ibfk_1 FOREIGN KEY (id_car) REFERENCES car (id_car)
);
| SELECT DISTINCT license_plate FROM car, waybill WHERE car.id_car = waybill.id_car AND consignor = 'IP "Kirov V.V."';
|
605 | Вывести фамилии водителей (без повторений), которые заправляли машину в день начала или окончания рейса. |
CREATE TABLE car (
id_garage INT NOT NULL,
license_plate VARCHAR(20) DEFAULT NULL,
brand VARCHAR(20) NOT NULL,
id_employee VARCHAR(20) DEFAULT NULL,
id_car INT NOT NULL PRIMARY KEY,
CONSTRAINT car_ibfk_1 FOREIGN KEY (id_garage) REFERENCES garage (id_garage),
CONSTRAINT car_ibfk_2 FOREIGN KEY (id_employee) REFERENCES employee (id_employee)
);
CREATE TABLE employee (
id_employee VARCHAR(20) NOT NULL PRIMARY KEY,
first_name VARCHAR(20) NOT NULL,
position VARCHAR(20) NOT NULL,
qualification INT DEFAULT NULL,
last_name VARCHAR(20) DEFAULT NULL,
);
CREATE TABLE fuel (
fuel_brand VARCHAR(20) DEFAULT NULL,
kind VARCHAR(20) NOT NULL,
id_fuel INT NOT NULL PRIMARY KEY,
);
CREATE TABLE garage (
id_depot INT NOT NULL,
id_garage INT NOT NULL PRIMARY KEY,
garage_address VARCHAR(20) NOT NULL,
num_garage INT DEFAULT NULL,
CONSTRAINT garage_ibfk_1 FOREIGN KEY (id_depot) REFERENCES motor_depot (id_depot)
);
CREATE TABLE motor_depot (
name_depot VARCHAR(20) NOT NULL,
address VARCHAR(20) NOT NULL,
id_depot INT NOT NULL PRIMARY KEY,
);
CREATE TABLE refueling (
fuel_qty INT NOT NULL,
id_refuel INT NOT NULL PRIMARY KEY,
id_fuel INT DEFAULT NULL,
id_statement INT DEFAULT NULL,
id_waybill VARCHAR(18) DEFAULT NULL,
CONSTRAINT refueling_ibfk_1 FOREIGN KEY (id_waybill) REFERENCES waybill (id_waybill)
);
CREATE TABLE statement (
id_employee VARCHAR(20) NOT NULL,
date_st DATE NOT NULL,
num_statement INT DEFAULT NULL,
id_statement INT NOT NULL PRIMARY KEY,
CONSTRAINT statement_ibfk_1 FOREIGN KEY (id_employee) REFERENCES employee (id_employee)
);
CREATE TABLE waybill (
num_waybill INT DEFAULT NULL,
loading_point VARCHAR(20) NOT NULL,
discharge_point VARCHAR(20) NOT NULL,
consignee VARCHAR(20) NOT NULL,
total_mileage INT NOT NULL,
mileage_with_cargo INT DEFAULT NULL,
consignor VARCHAR(20) DEFAULT NULL,
id_car INT NOT NULL,
id_waybill VARCHAR(18) NOT NULL PRIMARY KEY,
begin_date DATE DEFAULT NULL,
end_date DATE DEFAULT NULL,
CONSTRAINT waybill_ibfk_1 FOREIGN KEY (id_car) REFERENCES car (id_car)
);
| SELECT DISTINCT employee.last_name FROM employee, car, waybill, statement WHERE car.id_employee = employee.id_employee AND car.id_car = waybill.id_car AND statement.id_employee = employee.id_employee AND (statement.date_st = waybill.begin_date OR statement.date_st = waybill.end_date);
|
606 | Машины с какими государственными номерами заправляются бензином марки AI-98? |
CREATE TABLE car (
id_garage INT NOT NULL,
license_plate VARCHAR(20) DEFAULT NULL,
brand VARCHAR(20) NOT NULL,
id_employee VARCHAR(20) DEFAULT NULL,
id_car INT NOT NULL PRIMARY KEY,
CONSTRAINT car_ibfk_1 FOREIGN KEY (id_garage) REFERENCES garage (id_garage),
CONSTRAINT car_ibfk_2 FOREIGN KEY (id_employee) REFERENCES employee (id_employee)
);
CREATE TABLE employee (
id_employee VARCHAR(20) NOT NULL PRIMARY KEY,
first_name VARCHAR(20) NOT NULL,
position VARCHAR(20) NOT NULL,
qualification INT DEFAULT NULL,
last_name VARCHAR(20) DEFAULT NULL,
);
CREATE TABLE fuel (
fuel_brand VARCHAR(20) DEFAULT NULL,
kind VARCHAR(20) NOT NULL,
id_fuel INT NOT NULL PRIMARY KEY,
);
CREATE TABLE garage (
id_depot INT NOT NULL,
id_garage INT NOT NULL PRIMARY KEY,
garage_address VARCHAR(20) NOT NULL,
num_garage INT DEFAULT NULL,
CONSTRAINT garage_ibfk_1 FOREIGN KEY (id_depot) REFERENCES motor_depot (id_depot)
);
CREATE TABLE motor_depot (
name_depot VARCHAR(20) NOT NULL,
address VARCHAR(20) NOT NULL,
id_depot INT NOT NULL PRIMARY KEY,
);
CREATE TABLE refueling (
fuel_qty INT NOT NULL,
id_refuel INT NOT NULL PRIMARY KEY,
id_fuel INT DEFAULT NULL,
id_statement INT DEFAULT NULL,
id_waybill VARCHAR(18) DEFAULT NULL,
CONSTRAINT refueling_ibfk_1 FOREIGN KEY (id_waybill) REFERENCES waybill (id_waybill)
);
CREATE TABLE statement (
id_employee VARCHAR(20) NOT NULL,
date_st DATE NOT NULL,
num_statement INT DEFAULT NULL,
id_statement INT NOT NULL PRIMARY KEY,
CONSTRAINT statement_ibfk_1 FOREIGN KEY (id_employee) REFERENCES employee (id_employee)
);
CREATE TABLE waybill (
num_waybill INT DEFAULT NULL,
loading_point VARCHAR(20) NOT NULL,
discharge_point VARCHAR(20) NOT NULL,
consignee VARCHAR(20) NOT NULL,
total_mileage INT NOT NULL,
mileage_with_cargo INT DEFAULT NULL,
consignor VARCHAR(20) DEFAULT NULL,
id_car INT NOT NULL,
id_waybill VARCHAR(18) NOT NULL PRIMARY KEY,
begin_date DATE DEFAULT NULL,
end_date DATE DEFAULT NULL,
CONSTRAINT waybill_ibfk_1 FOREIGN KEY (id_car) REFERENCES car (id_car)
);
| SELECT DISTINCT license_plate FROM fuel, refueling, waybill, car WHERE kind = 'petrol' AND fuel_brand = 'AI-98' AND fuel.id_fuel = refueling.id_fuel AND refueling.id_waybill = waybill.id_waybill AND waybill.id_car = car.id_car;
|
607 | Вывести номера машин, которые заправляются бензином AI-92. |
CREATE TABLE car (
id_garage INT NOT NULL,
license_plate VARCHAR(20) DEFAULT NULL,
brand VARCHAR(20) NOT NULL,
id_employee VARCHAR(20) DEFAULT NULL,
id_car INT NOT NULL PRIMARY KEY,
CONSTRAINT car_ibfk_1 FOREIGN KEY (id_garage) REFERENCES garage (id_garage),
CONSTRAINT car_ibfk_2 FOREIGN KEY (id_employee) REFERENCES employee (id_employee)
);
CREATE TABLE employee (
id_employee VARCHAR(20) NOT NULL PRIMARY KEY,
first_name VARCHAR(20) NOT NULL,
position VARCHAR(20) NOT NULL,
qualification INT DEFAULT NULL,
last_name VARCHAR(20) DEFAULT NULL,
);
CREATE TABLE fuel (
fuel_brand VARCHAR(20) DEFAULT NULL,
kind VARCHAR(20) NOT NULL,
id_fuel INT NOT NULL PRIMARY KEY,
);
CREATE TABLE garage (
id_depot INT NOT NULL,
id_garage INT NOT NULL PRIMARY KEY,
garage_address VARCHAR(20) NOT NULL,
num_garage INT DEFAULT NULL,
CONSTRAINT garage_ibfk_1 FOREIGN KEY (id_depot) REFERENCES motor_depot (id_depot)
);
CREATE TABLE motor_depot (
name_depot VARCHAR(20) NOT NULL,
address VARCHAR(20) NOT NULL,
id_depot INT NOT NULL PRIMARY KEY,
);
CREATE TABLE refueling (
fuel_qty INT NOT NULL,
id_refuel INT NOT NULL PRIMARY KEY,
id_fuel INT DEFAULT NULL,
id_statement INT DEFAULT NULL,
id_waybill VARCHAR(18) DEFAULT NULL,
CONSTRAINT refueling_ibfk_1 FOREIGN KEY (id_waybill) REFERENCES waybill (id_waybill)
);
CREATE TABLE statement (
id_employee VARCHAR(20) NOT NULL,
date_st DATE NOT NULL,
num_statement INT DEFAULT NULL,
id_statement INT NOT NULL PRIMARY KEY,
CONSTRAINT statement_ibfk_1 FOREIGN KEY (id_employee) REFERENCES employee (id_employee)
);
CREATE TABLE waybill (
num_waybill INT DEFAULT NULL,
loading_point VARCHAR(20) NOT NULL,
discharge_point VARCHAR(20) NOT NULL,
consignee VARCHAR(20) NOT NULL,
total_mileage INT NOT NULL,
mileage_with_cargo INT DEFAULT NULL,
consignor VARCHAR(20) DEFAULT NULL,
id_car INT NOT NULL,
id_waybill VARCHAR(18) NOT NULL PRIMARY KEY,
begin_date DATE DEFAULT NULL,
end_date DATE DEFAULT NULL,
CONSTRAINT waybill_ibfk_1 FOREIGN KEY (id_car) REFERENCES car (id_car)
);
| SELECT DISTINCT license_plate FROM fuel, refueling, waybill, car WHERE fuel.id_fuel = refueling.id_fuel AND refueling.id_waybill = waybill.id_waybill AND waybill.id_car = car.id_car AND fuel_brand = 'AI-92' AND kind = 'petrol';
|
608 | Найти номера машин, где на 5 месте находится буква P. |
CREATE TABLE car (
id_garage INT NOT NULL,
license_plate VARCHAR(20) DEFAULT NULL,
brand VARCHAR(20) NOT NULL,
id_employee VARCHAR(20) DEFAULT NULL,
id_car INT NOT NULL PRIMARY KEY,
CONSTRAINT car_ibfk_1 FOREIGN KEY (id_garage) REFERENCES garage (id_garage),
CONSTRAINT car_ibfk_2 FOREIGN KEY (id_employee) REFERENCES employee (id_employee)
);
CREATE TABLE employee (
id_employee VARCHAR(20) NOT NULL PRIMARY KEY,
first_name VARCHAR(20) NOT NULL,
position VARCHAR(20) NOT NULL,
qualification INT DEFAULT NULL,
last_name VARCHAR(20) DEFAULT NULL,
);
CREATE TABLE fuel (
fuel_brand VARCHAR(20) DEFAULT NULL,
kind VARCHAR(20) NOT NULL,
id_fuel INT NOT NULL PRIMARY KEY,
);
CREATE TABLE garage (
id_depot INT NOT NULL,
id_garage INT NOT NULL PRIMARY KEY,
garage_address VARCHAR(20) NOT NULL,
num_garage INT DEFAULT NULL,
CONSTRAINT garage_ibfk_1 FOREIGN KEY (id_depot) REFERENCES motor_depot (id_depot)
);
CREATE TABLE motor_depot (
name_depot VARCHAR(20) NOT NULL,
address VARCHAR(20) NOT NULL,
id_depot INT NOT NULL PRIMARY KEY,
);
CREATE TABLE refueling (
fuel_qty INT NOT NULL,
id_refuel INT NOT NULL PRIMARY KEY,
id_fuel INT DEFAULT NULL,
id_statement INT DEFAULT NULL,
id_waybill VARCHAR(18) DEFAULT NULL,
CONSTRAINT refueling_ibfk_1 FOREIGN KEY (id_waybill) REFERENCES waybill (id_waybill)
);
CREATE TABLE statement (
id_employee VARCHAR(20) NOT NULL,
date_st DATE NOT NULL,
num_statement INT DEFAULT NULL,
id_statement INT NOT NULL PRIMARY KEY,
CONSTRAINT statement_ibfk_1 FOREIGN KEY (id_employee) REFERENCES employee (id_employee)
);
CREATE TABLE waybill (
num_waybill INT DEFAULT NULL,
loading_point VARCHAR(20) NOT NULL,
discharge_point VARCHAR(20) NOT NULL,
consignee VARCHAR(20) NOT NULL,
total_mileage INT NOT NULL,
mileage_with_cargo INT DEFAULT NULL,
consignor VARCHAR(20) DEFAULT NULL,
id_car INT NOT NULL,
id_waybill VARCHAR(18) NOT NULL PRIMARY KEY,
begin_date DATE DEFAULT NULL,
end_date DATE DEFAULT NULL,
CONSTRAINT waybill_ibfk_1 FOREIGN KEY (id_car) REFERENCES car (id_car)
);
| SELECT license_plate FROM car WHERE license_plate LIKE '____P%';
|
609 | Найти имена и фамилии водителей, имя которых заканчивается на букву r. |
CREATE TABLE car (
id_garage INT NOT NULL,
license_plate VARCHAR(20) DEFAULT NULL,
brand VARCHAR(20) NOT NULL,
id_employee VARCHAR(20) DEFAULT NULL,
id_car INT NOT NULL PRIMARY KEY,
CONSTRAINT car_ibfk_1 FOREIGN KEY (id_garage) REFERENCES garage (id_garage),
CONSTRAINT car_ibfk_2 FOREIGN KEY (id_employee) REFERENCES employee (id_employee)
);
CREATE TABLE employee (
id_employee VARCHAR(20) NOT NULL PRIMARY KEY,
first_name VARCHAR(20) NOT NULL,
position VARCHAR(20) NOT NULL,
qualification INT DEFAULT NULL,
last_name VARCHAR(20) DEFAULT NULL,
);
CREATE TABLE fuel (
fuel_brand VARCHAR(20) DEFAULT NULL,
kind VARCHAR(20) NOT NULL,
id_fuel INT NOT NULL PRIMARY KEY,
);
CREATE TABLE garage (
id_depot INT NOT NULL,
id_garage INT NOT NULL PRIMARY KEY,
garage_address VARCHAR(20) NOT NULL,
num_garage INT DEFAULT NULL,
CONSTRAINT garage_ibfk_1 FOREIGN KEY (id_depot) REFERENCES motor_depot (id_depot)
);
CREATE TABLE motor_depot (
name_depot VARCHAR(20) NOT NULL,
address VARCHAR(20) NOT NULL,
id_depot INT NOT NULL PRIMARY KEY,
);
CREATE TABLE refueling (
fuel_qty INT NOT NULL,
id_refuel INT NOT NULL PRIMARY KEY,
id_fuel INT DEFAULT NULL,
id_statement INT DEFAULT NULL,
id_waybill VARCHAR(18) DEFAULT NULL,
CONSTRAINT refueling_ibfk_1 FOREIGN KEY (id_waybill) REFERENCES waybill (id_waybill)
);
CREATE TABLE statement (
id_employee VARCHAR(20) NOT NULL,
date_st DATE NOT NULL,
num_statement INT DEFAULT NULL,
id_statement INT NOT NULL PRIMARY KEY,
CONSTRAINT statement_ibfk_1 FOREIGN KEY (id_employee) REFERENCES employee (id_employee)
);
CREATE TABLE waybill (
num_waybill INT DEFAULT NULL,
loading_point VARCHAR(20) NOT NULL,
discharge_point VARCHAR(20) NOT NULL,
consignee VARCHAR(20) NOT NULL,
total_mileage INT NOT NULL,
mileage_with_cargo INT DEFAULT NULL,
consignor VARCHAR(20) DEFAULT NULL,
id_car INT NOT NULL,
id_waybill VARCHAR(18) NOT NULL PRIMARY KEY,
begin_date DATE DEFAULT NULL,
end_date DATE DEFAULT NULL,
CONSTRAINT waybill_ibfk_1 FOREIGN KEY (id_car) REFERENCES car (id_car)
);
| SELECT
first_name
, last_name
FROM employee WHERE first_name LIKE '%r';
|
610 | Найти всех водителей с фамилией на букву M и вывести их. |
CREATE TABLE car (
id_garage INT NOT NULL,
license_plate VARCHAR(20) DEFAULT NULL,
brand VARCHAR(20) NOT NULL,
id_employee VARCHAR(20) DEFAULT NULL,
id_car INT NOT NULL PRIMARY KEY,
CONSTRAINT car_ibfk_1 FOREIGN KEY (id_garage) REFERENCES garage (id_garage),
CONSTRAINT car_ibfk_2 FOREIGN KEY (id_employee) REFERENCES employee (id_employee)
);
CREATE TABLE employee (
id_employee VARCHAR(20) NOT NULL PRIMARY KEY,
first_name VARCHAR(20) NOT NULL,
position VARCHAR(20) NOT NULL,
qualification INT DEFAULT NULL,
last_name VARCHAR(20) DEFAULT NULL,
);
CREATE TABLE fuel (
fuel_brand VARCHAR(20) DEFAULT NULL,
kind VARCHAR(20) NOT NULL,
id_fuel INT NOT NULL PRIMARY KEY,
);
CREATE TABLE garage (
id_depot INT NOT NULL,
id_garage INT NOT NULL PRIMARY KEY,
garage_address VARCHAR(20) NOT NULL,
num_garage INT DEFAULT NULL,
CONSTRAINT garage_ibfk_1 FOREIGN KEY (id_depot) REFERENCES motor_depot (id_depot)
);
CREATE TABLE motor_depot (
name_depot VARCHAR(20) NOT NULL,
address VARCHAR(20) NOT NULL,
id_depot INT NOT NULL PRIMARY KEY,
);
CREATE TABLE refueling (
fuel_qty INT NOT NULL,
id_refuel INT NOT NULL PRIMARY KEY,
id_fuel INT DEFAULT NULL,
id_statement INT DEFAULT NULL,
id_waybill VARCHAR(18) DEFAULT NULL,
CONSTRAINT refueling_ibfk_1 FOREIGN KEY (id_waybill) REFERENCES waybill (id_waybill)
);
CREATE TABLE statement (
id_employee VARCHAR(20) NOT NULL,
date_st DATE NOT NULL,
num_statement INT DEFAULT NULL,
id_statement INT NOT NULL PRIMARY KEY,
CONSTRAINT statement_ibfk_1 FOREIGN KEY (id_employee) REFERENCES employee (id_employee)
);
CREATE TABLE waybill (
num_waybill INT DEFAULT NULL,
loading_point VARCHAR(20) NOT NULL,
discharge_point VARCHAR(20) NOT NULL,
consignee VARCHAR(20) NOT NULL,
total_mileage INT NOT NULL,
mileage_with_cargo INT DEFAULT NULL,
consignor VARCHAR(20) DEFAULT NULL,
id_car INT NOT NULL,
id_waybill VARCHAR(18) NOT NULL PRIMARY KEY,
begin_date DATE DEFAULT NULL,
end_date DATE DEFAULT NULL,
CONSTRAINT waybill_ibfk_1 FOREIGN KEY (id_car) REFERENCES car (id_car)
);
| SELECT last_name FROM employee WHERE last_name LIKE 'M%';
|
611 | Вывести номера ведомостей, которые были созданы с 2020-02-21 по 2020-02-28. Использовать предикат BETWEEN. |
CREATE TABLE car (
id_garage INT NOT NULL,
license_plate VARCHAR(20) DEFAULT NULL,
brand VARCHAR(20) NOT NULL,
id_employee VARCHAR(20) DEFAULT NULL,
id_car INT NOT NULL PRIMARY KEY,
CONSTRAINT car_ibfk_1 FOREIGN KEY (id_garage) REFERENCES garage (id_garage),
CONSTRAINT car_ibfk_2 FOREIGN KEY (id_employee) REFERENCES employee (id_employee)
);
CREATE TABLE employee (
id_employee VARCHAR(20) NOT NULL PRIMARY KEY,
first_name VARCHAR(20) NOT NULL,
position VARCHAR(20) NOT NULL,
qualification INT DEFAULT NULL,
last_name VARCHAR(20) DEFAULT NULL,
);
CREATE TABLE fuel (
fuel_brand VARCHAR(20) DEFAULT NULL,
kind VARCHAR(20) NOT NULL,
id_fuel INT NOT NULL PRIMARY KEY,
);
CREATE TABLE garage (
id_depot INT NOT NULL,
id_garage INT NOT NULL PRIMARY KEY,
garage_address VARCHAR(20) NOT NULL,
num_garage INT DEFAULT NULL,
CONSTRAINT garage_ibfk_1 FOREIGN KEY (id_depot) REFERENCES motor_depot (id_depot)
);
CREATE TABLE motor_depot (
name_depot VARCHAR(20) NOT NULL,
address VARCHAR(20) NOT NULL,
id_depot INT NOT NULL PRIMARY KEY,
);
CREATE TABLE refueling (
fuel_qty INT NOT NULL,
id_refuel INT NOT NULL PRIMARY KEY,
id_fuel INT DEFAULT NULL,
id_statement INT DEFAULT NULL,
id_waybill VARCHAR(18) DEFAULT NULL,
CONSTRAINT refueling_ibfk_1 FOREIGN KEY (id_waybill) REFERENCES waybill (id_waybill)
);
CREATE TABLE statement (
id_employee VARCHAR(20) NOT NULL,
date_st DATE NOT NULL,
num_statement INT DEFAULT NULL,
id_statement INT NOT NULL PRIMARY KEY,
CONSTRAINT statement_ibfk_1 FOREIGN KEY (id_employee) REFERENCES employee (id_employee)
);
CREATE TABLE waybill (
num_waybill INT DEFAULT NULL,
loading_point VARCHAR(20) NOT NULL,
discharge_point VARCHAR(20) NOT NULL,
consignee VARCHAR(20) NOT NULL,
total_mileage INT NOT NULL,
mileage_with_cargo INT DEFAULT NULL,
consignor VARCHAR(20) DEFAULT NULL,
id_car INT NOT NULL,
id_waybill VARCHAR(18) NOT NULL PRIMARY KEY,
begin_date DATE DEFAULT NULL,
end_date DATE DEFAULT NULL,
CONSTRAINT waybill_ibfk_1 FOREIGN KEY (id_car) REFERENCES car (id_car)
);
| SELECT num_statement FROM statement WHERE date_st BETWEEN '2020-02-21' AND '2020-02-28';
|
612 | Вывести имена и фамилии водителей, которые доставили груз с 2020-02-20 по 2020-02-22. Использовать предикат BETWEEN. |
CREATE TABLE car (
id_garage INT NOT NULL,
license_plate VARCHAR(20) DEFAULT NULL,
brand VARCHAR(20) NOT NULL,
id_employee VARCHAR(20) DEFAULT NULL,
id_car INT NOT NULL PRIMARY KEY,
CONSTRAINT car_ibfk_1 FOREIGN KEY (id_garage) REFERENCES garage (id_garage),
CONSTRAINT car_ibfk_2 FOREIGN KEY (id_employee) REFERENCES employee (id_employee)
);
CREATE TABLE employee (
id_employee VARCHAR(20) NOT NULL PRIMARY KEY,
first_name VARCHAR(20) NOT NULL,
position VARCHAR(20) NOT NULL,
qualification INT DEFAULT NULL,
last_name VARCHAR(20) DEFAULT NULL,
);
CREATE TABLE fuel (
fuel_brand VARCHAR(20) DEFAULT NULL,
kind VARCHAR(20) NOT NULL,
id_fuel INT NOT NULL PRIMARY KEY,
);
CREATE TABLE garage (
id_depot INT NOT NULL,
id_garage INT NOT NULL PRIMARY KEY,
garage_address VARCHAR(20) NOT NULL,
num_garage INT DEFAULT NULL,
CONSTRAINT garage_ibfk_1 FOREIGN KEY (id_depot) REFERENCES motor_depot (id_depot)
);
CREATE TABLE motor_depot (
name_depot VARCHAR(20) NOT NULL,
address VARCHAR(20) NOT NULL,
id_depot INT NOT NULL PRIMARY KEY,
);
CREATE TABLE refueling (
fuel_qty INT NOT NULL,
id_refuel INT NOT NULL PRIMARY KEY,
id_fuel INT DEFAULT NULL,
id_statement INT DEFAULT NULL,
id_waybill VARCHAR(18) DEFAULT NULL,
CONSTRAINT refueling_ibfk_1 FOREIGN KEY (id_waybill) REFERENCES waybill (id_waybill)
);
CREATE TABLE statement (
id_employee VARCHAR(20) NOT NULL,
date_st DATE NOT NULL,
num_statement INT DEFAULT NULL,
id_statement INT NOT NULL PRIMARY KEY,
CONSTRAINT statement_ibfk_1 FOREIGN KEY (id_employee) REFERENCES employee (id_employee)
);
CREATE TABLE waybill (
num_waybill INT DEFAULT NULL,
loading_point VARCHAR(20) NOT NULL,
discharge_point VARCHAR(20) NOT NULL,
consignee VARCHAR(20) NOT NULL,
total_mileage INT NOT NULL,
mileage_with_cargo INT DEFAULT NULL,
consignor VARCHAR(20) DEFAULT NULL,
id_car INT NOT NULL,
id_waybill VARCHAR(18) NOT NULL PRIMARY KEY,
begin_date DATE DEFAULT NULL,
end_date DATE DEFAULT NULL,
CONSTRAINT waybill_ibfk_1 FOREIGN KEY (id_car) REFERENCES car (id_car)
);
| SELECT DISTINCT
first_name
, last_name
FROM waybill, employee WHERE waybill.end_date BETWEEN '2020-02-20' AND '2020-02-22';
|
613 | Вывести название автобазы, номер гаража и номер машины при условии, что в номере машины есть сочетание цифр 99. Использовать предикат LIKE. |
CREATE TABLE car (
id_garage INT NOT NULL,
license_plate VARCHAR(20) DEFAULT NULL,
brand VARCHAR(20) NOT NULL,
id_employee VARCHAR(20) DEFAULT NULL,
id_car INT NOT NULL PRIMARY KEY,
CONSTRAINT car_ibfk_1 FOREIGN KEY (id_garage) REFERENCES garage (id_garage),
CONSTRAINT car_ibfk_2 FOREIGN KEY (id_employee) REFERENCES employee (id_employee)
);
CREATE TABLE employee (
id_employee VARCHAR(20) NOT NULL PRIMARY KEY,
first_name VARCHAR(20) NOT NULL,
position VARCHAR(20) NOT NULL,
qualification INT DEFAULT NULL,
last_name VARCHAR(20) DEFAULT NULL,
);
CREATE TABLE fuel (
fuel_brand VARCHAR(20) DEFAULT NULL,
kind VARCHAR(20) NOT NULL,
id_fuel INT NOT NULL PRIMARY KEY,
);
CREATE TABLE garage (
id_depot INT NOT NULL,
id_garage INT NOT NULL PRIMARY KEY,
garage_address VARCHAR(20) NOT NULL,
num_garage INT DEFAULT NULL,
CONSTRAINT garage_ibfk_1 FOREIGN KEY (id_depot) REFERENCES motor_depot (id_depot)
);
CREATE TABLE motor_depot (
name_depot VARCHAR(20) NOT NULL,
address VARCHAR(20) NOT NULL,
id_depot INT NOT NULL PRIMARY KEY,
);
CREATE TABLE refueling (
fuel_qty INT NOT NULL,
id_refuel INT NOT NULL PRIMARY KEY,
id_fuel INT DEFAULT NULL,
id_statement INT DEFAULT NULL,
id_waybill VARCHAR(18) DEFAULT NULL,
CONSTRAINT refueling_ibfk_1 FOREIGN KEY (id_waybill) REFERENCES waybill (id_waybill)
);
CREATE TABLE statement (
id_employee VARCHAR(20) NOT NULL,
date_st DATE NOT NULL,
num_statement INT DEFAULT NULL,
id_statement INT NOT NULL PRIMARY KEY,
CONSTRAINT statement_ibfk_1 FOREIGN KEY (id_employee) REFERENCES employee (id_employee)
);
CREATE TABLE waybill (
num_waybill INT DEFAULT NULL,
loading_point VARCHAR(20) NOT NULL,
discharge_point VARCHAR(20) NOT NULL,
consignee VARCHAR(20) NOT NULL,
total_mileage INT NOT NULL,
mileage_with_cargo INT DEFAULT NULL,
consignor VARCHAR(20) DEFAULT NULL,
id_car INT NOT NULL,
id_waybill VARCHAR(18) NOT NULL PRIMARY KEY,
begin_date DATE DEFAULT NULL,
end_date DATE DEFAULT NULL,
CONSTRAINT waybill_ibfk_1 FOREIGN KEY (id_car) REFERENCES car (id_car)
);
| SELECT
name_depot
, num_garage
, license_plate
FROM motor_depot, garage, car WHERE motor_depot.id_depot = garage.id_depot AND garage.id_garage = car.id_garage AND license_plate LIKE '%99%';
|
614 | Вывести id машины и id водителя, которые начали рейс с 2020-02-21 по 2020-02-23. Использовать предикат BETWEEN. |
CREATE TABLE car (
id_garage INT NOT NULL,
license_plate VARCHAR(20) DEFAULT NULL,
brand VARCHAR(20) NOT NULL,
id_employee VARCHAR(20) DEFAULT NULL,
id_car INT NOT NULL PRIMARY KEY,
CONSTRAINT car_ibfk_1 FOREIGN KEY (id_garage) REFERENCES garage (id_garage),
CONSTRAINT car_ibfk_2 FOREIGN KEY (id_employee) REFERENCES employee (id_employee)
);
CREATE TABLE employee (
id_employee VARCHAR(20) NOT NULL PRIMARY KEY,
first_name VARCHAR(20) NOT NULL,
position VARCHAR(20) NOT NULL,
qualification INT DEFAULT NULL,
last_name VARCHAR(20) DEFAULT NULL,
);
CREATE TABLE fuel (
fuel_brand VARCHAR(20) DEFAULT NULL,
kind VARCHAR(20) NOT NULL,
id_fuel INT NOT NULL PRIMARY KEY,
);
CREATE TABLE garage (
id_depot INT NOT NULL,
id_garage INT NOT NULL PRIMARY KEY,
garage_address VARCHAR(20) NOT NULL,
num_garage INT DEFAULT NULL,
CONSTRAINT garage_ibfk_1 FOREIGN KEY (id_depot) REFERENCES motor_depot (id_depot)
);
CREATE TABLE motor_depot (
name_depot VARCHAR(20) NOT NULL,
address VARCHAR(20) NOT NULL,
id_depot INT NOT NULL PRIMARY KEY,
);
CREATE TABLE refueling (
fuel_qty INT NOT NULL,
id_refuel INT NOT NULL PRIMARY KEY,
id_fuel INT DEFAULT NULL,
id_statement INT DEFAULT NULL,
id_waybill VARCHAR(18) DEFAULT NULL,
CONSTRAINT refueling_ibfk_1 FOREIGN KEY (id_waybill) REFERENCES waybill (id_waybill)
);
CREATE TABLE statement (
id_employee VARCHAR(20) NOT NULL,
date_st DATE NOT NULL,
num_statement INT DEFAULT NULL,
id_statement INT NOT NULL PRIMARY KEY,
CONSTRAINT statement_ibfk_1 FOREIGN KEY (id_employee) REFERENCES employee (id_employee)
);
CREATE TABLE waybill (
num_waybill INT DEFAULT NULL,
loading_point VARCHAR(20) NOT NULL,
discharge_point VARCHAR(20) NOT NULL,
consignee VARCHAR(20) NOT NULL,
total_mileage INT NOT NULL,
mileage_with_cargo INT DEFAULT NULL,
consignor VARCHAR(20) DEFAULT NULL,
id_car INT NOT NULL,
id_waybill VARCHAR(18) NOT NULL PRIMARY KEY,
begin_date DATE DEFAULT NULL,
end_date DATE DEFAULT NULL,
CONSTRAINT waybill_ibfk_1 FOREIGN KEY (id_car) REFERENCES car (id_car)
);
| SELECT
car.id_car
, employee.id_employee
FROM employee, car, waybill WHERE employee.id_employee = car.id_employee AND car.id_car = waybill.id_car AND begin_date BETWEEN '2020-02-21' AND '2020-02-23';
|
615 | Найти имена и фамилии водителей, которые забирали груз из какого-либо ООО. Использовать предикат LIKE. |
CREATE TABLE car (
id_garage INT NOT NULL,
license_plate VARCHAR(20) DEFAULT NULL,
brand VARCHAR(20) NOT NULL,
id_employee VARCHAR(20) DEFAULT NULL,
id_car INT NOT NULL PRIMARY KEY,
CONSTRAINT car_ibfk_1 FOREIGN KEY (id_garage) REFERENCES garage (id_garage),
CONSTRAINT car_ibfk_2 FOREIGN KEY (id_employee) REFERENCES employee (id_employee)
);
CREATE TABLE employee (
id_employee VARCHAR(20) NOT NULL PRIMARY KEY,
first_name VARCHAR(20) NOT NULL,
position VARCHAR(20) NOT NULL,
qualification INT DEFAULT NULL,
last_name VARCHAR(20) DEFAULT NULL,
);
CREATE TABLE fuel (
fuel_brand VARCHAR(20) DEFAULT NULL,
kind VARCHAR(20) NOT NULL,
id_fuel INT NOT NULL PRIMARY KEY,
);
CREATE TABLE garage (
id_depot INT NOT NULL,
id_garage INT NOT NULL PRIMARY KEY,
garage_address VARCHAR(20) NOT NULL,
num_garage INT DEFAULT NULL,
CONSTRAINT garage_ibfk_1 FOREIGN KEY (id_depot) REFERENCES motor_depot (id_depot)
);
CREATE TABLE motor_depot (
name_depot VARCHAR(20) NOT NULL,
address VARCHAR(20) NOT NULL,
id_depot INT NOT NULL PRIMARY KEY,
);
CREATE TABLE refueling (
fuel_qty INT NOT NULL,
id_refuel INT NOT NULL PRIMARY KEY,
id_fuel INT DEFAULT NULL,
id_statement INT DEFAULT NULL,
id_waybill VARCHAR(18) DEFAULT NULL,
CONSTRAINT refueling_ibfk_1 FOREIGN KEY (id_waybill) REFERENCES waybill (id_waybill)
);
CREATE TABLE statement (
id_employee VARCHAR(20) NOT NULL,
date_st DATE NOT NULL,
num_statement INT DEFAULT NULL,
id_statement INT NOT NULL PRIMARY KEY,
CONSTRAINT statement_ibfk_1 FOREIGN KEY (id_employee) REFERENCES employee (id_employee)
);
CREATE TABLE waybill (
num_waybill INT DEFAULT NULL,
loading_point VARCHAR(20) NOT NULL,
discharge_point VARCHAR(20) NOT NULL,
consignee VARCHAR(20) NOT NULL,
total_mileage INT NOT NULL,
mileage_with_cargo INT DEFAULT NULL,
consignor VARCHAR(20) DEFAULT NULL,
id_car INT NOT NULL,
id_waybill VARCHAR(18) NOT NULL PRIMARY KEY,
begin_date DATE DEFAULT NULL,
end_date DATE DEFAULT NULL,
CONSTRAINT waybill_ibfk_1 FOREIGN KEY (id_car) REFERENCES car (id_car)
);
| SELECT DISTINCT
first_name
, last_name
FROM employee, car, waybill WHERE waybill.id_car = car.id_car AND car.id_employee = employee.id_employee AND consignor LIKE '%OOO%';
|
616 | Вывести номера заправочных ведомостей, по которым проходили машины с общим пробегом от 200 до 500. Использовать предикат BETWEEN. |
CREATE TABLE car (
id_garage INT NOT NULL,
license_plate VARCHAR(20) DEFAULT NULL,
brand VARCHAR(20) NOT NULL,
id_employee VARCHAR(20) DEFAULT NULL,
id_car INT NOT NULL PRIMARY KEY,
CONSTRAINT car_ibfk_1 FOREIGN KEY (id_garage) REFERENCES garage (id_garage),
CONSTRAINT car_ibfk_2 FOREIGN KEY (id_employee) REFERENCES employee (id_employee)
);
CREATE TABLE employee (
id_employee VARCHAR(20) NOT NULL PRIMARY KEY,
first_name VARCHAR(20) NOT NULL,
position VARCHAR(20) NOT NULL,
qualification INT DEFAULT NULL,
last_name VARCHAR(20) DEFAULT NULL,
);
CREATE TABLE fuel (
fuel_brand VARCHAR(20) DEFAULT NULL,
kind VARCHAR(20) NOT NULL,
id_fuel INT NOT NULL PRIMARY KEY,
);
CREATE TABLE garage (
id_depot INT NOT NULL,
id_garage INT NOT NULL PRIMARY KEY,
garage_address VARCHAR(20) NOT NULL,
num_garage INT DEFAULT NULL,
CONSTRAINT garage_ibfk_1 FOREIGN KEY (id_depot) REFERENCES motor_depot (id_depot)
);
CREATE TABLE motor_depot (
name_depot VARCHAR(20) NOT NULL,
address VARCHAR(20) NOT NULL,
id_depot INT NOT NULL PRIMARY KEY,
);
CREATE TABLE refueling (
fuel_qty INT NOT NULL,
id_refuel INT NOT NULL PRIMARY KEY,
id_fuel INT DEFAULT NULL,
id_statement INT DEFAULT NULL,
id_waybill VARCHAR(18) DEFAULT NULL,
CONSTRAINT refueling_ibfk_1 FOREIGN KEY (id_waybill) REFERENCES waybill (id_waybill)
);
CREATE TABLE statement (
id_employee VARCHAR(20) NOT NULL,
date_st DATE NOT NULL,
num_statement INT DEFAULT NULL,
id_statement INT NOT NULL PRIMARY KEY,
CONSTRAINT statement_ibfk_1 FOREIGN KEY (id_employee) REFERENCES employee (id_employee)
);
CREATE TABLE waybill (
num_waybill INT DEFAULT NULL,
loading_point VARCHAR(20) NOT NULL,
discharge_point VARCHAR(20) NOT NULL,
consignee VARCHAR(20) NOT NULL,
total_mileage INT NOT NULL,
mileage_with_cargo INT DEFAULT NULL,
consignor VARCHAR(20) DEFAULT NULL,
id_car INT NOT NULL,
id_waybill VARCHAR(18) NOT NULL PRIMARY KEY,
begin_date DATE DEFAULT NULL,
end_date DATE DEFAULT NULL,
CONSTRAINT waybill_ibfk_1 FOREIGN KEY (id_car) REFERENCES car (id_car)
);
| SELECT DISTINCT num_statement FROM statement, refueling, waybill WHERE statement.id_statement = refueling.id_statement AND refueling.id_waybill = waybill.id_waybill AND total_mileage BETWEEN 200 AND 500;
|
617 | Найти номера накладных, по которым проходили водители с фамилией, заканчивающейся на ov, совершающие поездки на машине бренда Volvo. Использовать предикат LIKE. |
CREATE TABLE car (
id_garage INT NOT NULL,
license_plate VARCHAR(20) DEFAULT NULL,
brand VARCHAR(20) NOT NULL,
id_employee VARCHAR(20) DEFAULT NULL,
id_car INT NOT NULL PRIMARY KEY,
CONSTRAINT car_ibfk_1 FOREIGN KEY (id_garage) REFERENCES garage (id_garage),
CONSTRAINT car_ibfk_2 FOREIGN KEY (id_employee) REFERENCES employee (id_employee)
);
CREATE TABLE employee (
id_employee VARCHAR(20) NOT NULL PRIMARY KEY,
first_name VARCHAR(20) NOT NULL,
position VARCHAR(20) NOT NULL,
qualification INT DEFAULT NULL,
last_name VARCHAR(20) DEFAULT NULL,
);
CREATE TABLE fuel (
fuel_brand VARCHAR(20) DEFAULT NULL,
kind VARCHAR(20) NOT NULL,
id_fuel INT NOT NULL PRIMARY KEY,
);
CREATE TABLE garage (
id_depot INT NOT NULL,
id_garage INT NOT NULL PRIMARY KEY,
garage_address VARCHAR(20) NOT NULL,
num_garage INT DEFAULT NULL,
CONSTRAINT garage_ibfk_1 FOREIGN KEY (id_depot) REFERENCES motor_depot (id_depot)
);
CREATE TABLE motor_depot (
name_depot VARCHAR(20) NOT NULL,
address VARCHAR(20) NOT NULL,
id_depot INT NOT NULL PRIMARY KEY,
);
CREATE TABLE refueling (
fuel_qty INT NOT NULL,
id_refuel INT NOT NULL PRIMARY KEY,
id_fuel INT DEFAULT NULL,
id_statement INT DEFAULT NULL,
id_waybill VARCHAR(18) DEFAULT NULL,
CONSTRAINT refueling_ibfk_1 FOREIGN KEY (id_waybill) REFERENCES waybill (id_waybill)
);
CREATE TABLE statement (
id_employee VARCHAR(20) NOT NULL,
date_st DATE NOT NULL,
num_statement INT DEFAULT NULL,
id_statement INT NOT NULL PRIMARY KEY,
CONSTRAINT statement_ibfk_1 FOREIGN KEY (id_employee) REFERENCES employee (id_employee)
);
CREATE TABLE waybill (
num_waybill INT DEFAULT NULL,
loading_point VARCHAR(20) NOT NULL,
discharge_point VARCHAR(20) NOT NULL,
consignee VARCHAR(20) NOT NULL,
total_mileage INT NOT NULL,
mileage_with_cargo INT DEFAULT NULL,
consignor VARCHAR(20) DEFAULT NULL,
id_car INT NOT NULL,
id_waybill VARCHAR(18) NOT NULL PRIMARY KEY,
begin_date DATE DEFAULT NULL,
end_date DATE DEFAULT NULL,
CONSTRAINT waybill_ibfk_1 FOREIGN KEY (id_car) REFERENCES car (id_car)
);
| SELECT DISTINCT num_waybill FROM waybill, car, employee WHERE waybill.id_car = car.id_car AND car.id_employee = employee.id_employee AND brand = 'Volvo' AND last_name LIKE '%ov';
|
618 | Вывести информацию по адресам гаражей, где находятся машины, у которых общий пробег 300-500 и бренд машины Volvo. Использовать предикат BETWEEN. |
CREATE TABLE car (
id_garage INT NOT NULL,
license_plate VARCHAR(20) DEFAULT NULL,
brand VARCHAR(20) NOT NULL,
id_employee VARCHAR(20) DEFAULT NULL,
id_car INT NOT NULL PRIMARY KEY,
CONSTRAINT car_ibfk_1 FOREIGN KEY (id_garage) REFERENCES garage (id_garage),
CONSTRAINT car_ibfk_2 FOREIGN KEY (id_employee) REFERENCES employee (id_employee)
);
CREATE TABLE employee (
id_employee VARCHAR(20) NOT NULL PRIMARY KEY,
first_name VARCHAR(20) NOT NULL,
position VARCHAR(20) NOT NULL,
qualification INT DEFAULT NULL,
last_name VARCHAR(20) DEFAULT NULL,
);
CREATE TABLE fuel (
fuel_brand VARCHAR(20) DEFAULT NULL,
kind VARCHAR(20) NOT NULL,
id_fuel INT NOT NULL PRIMARY KEY,
);
CREATE TABLE garage (
id_depot INT NOT NULL,
id_garage INT NOT NULL PRIMARY KEY,
garage_address VARCHAR(20) NOT NULL,
num_garage INT DEFAULT NULL,
CONSTRAINT garage_ibfk_1 FOREIGN KEY (id_depot) REFERENCES motor_depot (id_depot)
);
CREATE TABLE motor_depot (
name_depot VARCHAR(20) NOT NULL,
address VARCHAR(20) NOT NULL,
id_depot INT NOT NULL PRIMARY KEY,
);
CREATE TABLE refueling (
fuel_qty INT NOT NULL,
id_refuel INT NOT NULL PRIMARY KEY,
id_fuel INT DEFAULT NULL,
id_statement INT DEFAULT NULL,
id_waybill VARCHAR(18) DEFAULT NULL,
CONSTRAINT refueling_ibfk_1 FOREIGN KEY (id_waybill) REFERENCES waybill (id_waybill)
);
CREATE TABLE statement (
id_employee VARCHAR(20) NOT NULL,
date_st DATE NOT NULL,
num_statement INT DEFAULT NULL,
id_statement INT NOT NULL PRIMARY KEY,
CONSTRAINT statement_ibfk_1 FOREIGN KEY (id_employee) REFERENCES employee (id_employee)
);
CREATE TABLE waybill (
num_waybill INT DEFAULT NULL,
loading_point VARCHAR(20) NOT NULL,
discharge_point VARCHAR(20) NOT NULL,
consignee VARCHAR(20) NOT NULL,
total_mileage INT NOT NULL,
mileage_with_cargo INT DEFAULT NULL,
consignor VARCHAR(20) DEFAULT NULL,
id_car INT NOT NULL,
id_waybill VARCHAR(18) NOT NULL PRIMARY KEY,
begin_date DATE DEFAULT NULL,
end_date DATE DEFAULT NULL,
CONSTRAINT waybill_ibfk_1 FOREIGN KEY (id_car) REFERENCES car (id_car)
);
| SELECT DISTINCT garage_address FROM car, garage, waybill WHERE waybill.id_car = car.id_car AND garage.id_garage = car.id_garage AND total_mileage BETWEEN 300 AND 500 AND brand = 'Volvo';
|
619 | Вывести информацию по гос. номерам машин, которые заправлялись топливом AI-98 на 40-120 единиц топлива. Использовать предикат BETWEEN. |
CREATE TABLE car (
id_garage INT NOT NULL,
license_plate VARCHAR(20) DEFAULT NULL,
brand VARCHAR(20) NOT NULL,
id_employee VARCHAR(20) DEFAULT NULL,
id_car INT NOT NULL PRIMARY KEY,
CONSTRAINT car_ibfk_1 FOREIGN KEY (id_garage) REFERENCES garage (id_garage),
CONSTRAINT car_ibfk_2 FOREIGN KEY (id_employee) REFERENCES employee (id_employee)
);
CREATE TABLE employee (
id_employee VARCHAR(20) NOT NULL PRIMARY KEY,
first_name VARCHAR(20) NOT NULL,
position VARCHAR(20) NOT NULL,
qualification INT DEFAULT NULL,
last_name VARCHAR(20) DEFAULT NULL,
);
CREATE TABLE fuel (
fuel_brand VARCHAR(20) DEFAULT NULL,
kind VARCHAR(20) NOT NULL,
id_fuel INT NOT NULL PRIMARY KEY,
);
CREATE TABLE garage (
id_depot INT NOT NULL,
id_garage INT NOT NULL PRIMARY KEY,
garage_address VARCHAR(20) NOT NULL,
num_garage INT DEFAULT NULL,
CONSTRAINT garage_ibfk_1 FOREIGN KEY (id_depot) REFERENCES motor_depot (id_depot)
);
CREATE TABLE motor_depot (
name_depot VARCHAR(20) NOT NULL,
address VARCHAR(20) NOT NULL,
id_depot INT NOT NULL PRIMARY KEY,
);
CREATE TABLE refueling (
fuel_qty INT NOT NULL,
id_refuel INT NOT NULL PRIMARY KEY,
id_fuel INT DEFAULT NULL,
id_statement INT DEFAULT NULL,
id_waybill VARCHAR(18) DEFAULT NULL,
CONSTRAINT refueling_ibfk_1 FOREIGN KEY (id_waybill) REFERENCES waybill (id_waybill)
);
CREATE TABLE statement (
id_employee VARCHAR(20) NOT NULL,
date_st DATE NOT NULL,
num_statement INT DEFAULT NULL,
id_statement INT NOT NULL PRIMARY KEY,
CONSTRAINT statement_ibfk_1 FOREIGN KEY (id_employee) REFERENCES employee (id_employee)
);
CREATE TABLE waybill (
num_waybill INT DEFAULT NULL,
loading_point VARCHAR(20) NOT NULL,
discharge_point VARCHAR(20) NOT NULL,
consignee VARCHAR(20) NOT NULL,
total_mileage INT NOT NULL,
mileage_with_cargo INT DEFAULT NULL,
consignor VARCHAR(20) DEFAULT NULL,
id_car INT NOT NULL,
id_waybill VARCHAR(18) NOT NULL PRIMARY KEY,
begin_date DATE DEFAULT NULL,
end_date DATE DEFAULT NULL,
CONSTRAINT waybill_ibfk_1 FOREIGN KEY (id_car) REFERENCES car (id_car)
);
| SELECT DISTINCT license_plate FROM car, waybill, refueling, fuel WHERE car.id_car = waybill.id_car AND waybill.id_waybill = refueling.id_waybill AND refueling.id_fuel = fuel.id_fuel AND fuel_brand = 'AI-98' AND fuel_qty BETWEEN 40 AND 120;
|
620 | На какой объем в среднем заправляют машины? |
CREATE TABLE car (
id_garage INT NOT NULL,
license_plate VARCHAR(20) DEFAULT NULL,
brand VARCHAR(20) NOT NULL,
id_employee VARCHAR(20) DEFAULT NULL,
id_car INT NOT NULL PRIMARY KEY,
CONSTRAINT car_ibfk_1 FOREIGN KEY (id_garage) REFERENCES garage (id_garage),
CONSTRAINT car_ibfk_2 FOREIGN KEY (id_employee) REFERENCES employee (id_employee)
);
CREATE TABLE employee (
id_employee VARCHAR(20) NOT NULL PRIMARY KEY,
first_name VARCHAR(20) NOT NULL,
position VARCHAR(20) NOT NULL,
qualification INT DEFAULT NULL,
last_name VARCHAR(20) DEFAULT NULL,
);
CREATE TABLE fuel (
fuel_brand VARCHAR(20) DEFAULT NULL,
kind VARCHAR(20) NOT NULL,
id_fuel INT NOT NULL PRIMARY KEY,
);
CREATE TABLE garage (
id_depot INT NOT NULL,
id_garage INT NOT NULL PRIMARY KEY,
garage_address VARCHAR(20) NOT NULL,
num_garage INT DEFAULT NULL,
CONSTRAINT garage_ibfk_1 FOREIGN KEY (id_depot) REFERENCES motor_depot (id_depot)
);
CREATE TABLE motor_depot (
name_depot VARCHAR(20) NOT NULL,
address VARCHAR(20) NOT NULL,
id_depot INT NOT NULL PRIMARY KEY,
);
CREATE TABLE refueling (
fuel_qty INT NOT NULL,
id_refuel INT NOT NULL PRIMARY KEY,
id_fuel INT DEFAULT NULL,
id_statement INT DEFAULT NULL,
id_waybill VARCHAR(18) DEFAULT NULL,
CONSTRAINT refueling_ibfk_1 FOREIGN KEY (id_waybill) REFERENCES waybill (id_waybill)
);
CREATE TABLE statement (
id_employee VARCHAR(20) NOT NULL,
date_st DATE NOT NULL,
num_statement INT DEFAULT NULL,
id_statement INT NOT NULL PRIMARY KEY,
CONSTRAINT statement_ibfk_1 FOREIGN KEY (id_employee) REFERENCES employee (id_employee)
);
CREATE TABLE waybill (
num_waybill INT DEFAULT NULL,
loading_point VARCHAR(20) NOT NULL,
discharge_point VARCHAR(20) NOT NULL,
consignee VARCHAR(20) NOT NULL,
total_mileage INT NOT NULL,
mileage_with_cargo INT DEFAULT NULL,
consignor VARCHAR(20) DEFAULT NULL,
id_car INT NOT NULL,
id_waybill VARCHAR(18) NOT NULL PRIMARY KEY,
begin_date DATE DEFAULT NULL,
end_date DATE DEFAULT NULL,
CONSTRAINT waybill_ibfk_1 FOREIGN KEY (id_car) REFERENCES car (id_car)
);
| SELECT AVG(fuel_qty) FROM refueling;
|
621 | Найти максимальный объем заправки топливом. |
CREATE TABLE car (
id_garage INT NOT NULL,
license_plate VARCHAR(20) DEFAULT NULL,
brand VARCHAR(20) NOT NULL,
id_employee VARCHAR(20) DEFAULT NULL,
id_car INT NOT NULL PRIMARY KEY,
CONSTRAINT car_ibfk_1 FOREIGN KEY (id_garage) REFERENCES garage (id_garage),
CONSTRAINT car_ibfk_2 FOREIGN KEY (id_employee) REFERENCES employee (id_employee)
);
CREATE TABLE employee (
id_employee VARCHAR(20) NOT NULL PRIMARY KEY,
first_name VARCHAR(20) NOT NULL,
position VARCHAR(20) NOT NULL,
qualification INT DEFAULT NULL,
last_name VARCHAR(20) DEFAULT NULL,
);
CREATE TABLE fuel (
fuel_brand VARCHAR(20) DEFAULT NULL,
kind VARCHAR(20) NOT NULL,
id_fuel INT NOT NULL PRIMARY KEY,
);
CREATE TABLE garage (
id_depot INT NOT NULL,
id_garage INT NOT NULL PRIMARY KEY,
garage_address VARCHAR(20) NOT NULL,
num_garage INT DEFAULT NULL,
CONSTRAINT garage_ibfk_1 FOREIGN KEY (id_depot) REFERENCES motor_depot (id_depot)
);
CREATE TABLE motor_depot (
name_depot VARCHAR(20) NOT NULL,
address VARCHAR(20) NOT NULL,
id_depot INT NOT NULL PRIMARY KEY,
);
CREATE TABLE refueling (
fuel_qty INT NOT NULL,
id_refuel INT NOT NULL PRIMARY KEY,
id_fuel INT DEFAULT NULL,
id_statement INT DEFAULT NULL,
id_waybill VARCHAR(18) DEFAULT NULL,
CONSTRAINT refueling_ibfk_1 FOREIGN KEY (id_waybill) REFERENCES waybill (id_waybill)
);
CREATE TABLE statement (
id_employee VARCHAR(20) NOT NULL,
date_st DATE NOT NULL,
num_statement INT DEFAULT NULL,
id_statement INT NOT NULL PRIMARY KEY,
CONSTRAINT statement_ibfk_1 FOREIGN KEY (id_employee) REFERENCES employee (id_employee)
);
CREATE TABLE waybill (
num_waybill INT DEFAULT NULL,
loading_point VARCHAR(20) NOT NULL,
discharge_point VARCHAR(20) NOT NULL,
consignee VARCHAR(20) NOT NULL,
total_mileage INT NOT NULL,
mileage_with_cargo INT DEFAULT NULL,
consignor VARCHAR(20) DEFAULT NULL,
id_car INT NOT NULL,
id_waybill VARCHAR(18) NOT NULL PRIMARY KEY,
begin_date DATE DEFAULT NULL,
end_date DATE DEFAULT NULL,
CONSTRAINT waybill_ibfk_1 FOREIGN KEY (id_car) REFERENCES car (id_car)
);
| SELECT MAX(fuel_qty) FROM refueling;
|
622 | Посчитать количество машин бренда Volvo. |
CREATE TABLE car (
id_garage INT NOT NULL,
license_plate VARCHAR(20) DEFAULT NULL,
brand VARCHAR(20) NOT NULL,
id_employee VARCHAR(20) DEFAULT NULL,
id_car INT NOT NULL PRIMARY KEY,
CONSTRAINT car_ibfk_1 FOREIGN KEY (id_garage) REFERENCES garage (id_garage),
CONSTRAINT car_ibfk_2 FOREIGN KEY (id_employee) REFERENCES employee (id_employee)
);
CREATE TABLE employee (
id_employee VARCHAR(20) NOT NULL PRIMARY KEY,
first_name VARCHAR(20) NOT NULL,
position VARCHAR(20) NOT NULL,
qualification INT DEFAULT NULL,
last_name VARCHAR(20) DEFAULT NULL,
);
CREATE TABLE fuel (
fuel_brand VARCHAR(20) DEFAULT NULL,
kind VARCHAR(20) NOT NULL,
id_fuel INT NOT NULL PRIMARY KEY,
);
CREATE TABLE garage (
id_depot INT NOT NULL,
id_garage INT NOT NULL PRIMARY KEY,
garage_address VARCHAR(20) NOT NULL,
num_garage INT DEFAULT NULL,
CONSTRAINT garage_ibfk_1 FOREIGN KEY (id_depot) REFERENCES motor_depot (id_depot)
);
CREATE TABLE motor_depot (
name_depot VARCHAR(20) NOT NULL,
address VARCHAR(20) NOT NULL,
id_depot INT NOT NULL PRIMARY KEY,
);
CREATE TABLE refueling (
fuel_qty INT NOT NULL,
id_refuel INT NOT NULL PRIMARY KEY,
id_fuel INT DEFAULT NULL,
id_statement INT DEFAULT NULL,
id_waybill VARCHAR(18) DEFAULT NULL,
CONSTRAINT refueling_ibfk_1 FOREIGN KEY (id_waybill) REFERENCES waybill (id_waybill)
);
CREATE TABLE statement (
id_employee VARCHAR(20) NOT NULL,
date_st DATE NOT NULL,
num_statement INT DEFAULT NULL,
id_statement INT NOT NULL PRIMARY KEY,
CONSTRAINT statement_ibfk_1 FOREIGN KEY (id_employee) REFERENCES employee (id_employee)
);
CREATE TABLE waybill (
num_waybill INT DEFAULT NULL,
loading_point VARCHAR(20) NOT NULL,
discharge_point VARCHAR(20) NOT NULL,
consignee VARCHAR(20) NOT NULL,
total_mileage INT NOT NULL,
mileage_with_cargo INT DEFAULT NULL,
consignor VARCHAR(20) DEFAULT NULL,
id_car INT NOT NULL,
id_waybill VARCHAR(18) NOT NULL PRIMARY KEY,
begin_date DATE DEFAULT NULL,
end_date DATE DEFAULT NULL,
CONSTRAINT waybill_ibfk_1 FOREIGN KEY (id_car) REFERENCES car (id_car)
);
| SELECT COUNT(id_car) FROM car WHERE brand = 'Volvo';
|
623 | Найти сумму заправляемого дизельного топлива за всё время. |
CREATE TABLE car (
id_garage INT NOT NULL,
license_plate VARCHAR(20) DEFAULT NULL,
brand VARCHAR(20) NOT NULL,
id_employee VARCHAR(20) DEFAULT NULL,
id_car INT NOT NULL PRIMARY KEY,
CONSTRAINT car_ibfk_1 FOREIGN KEY (id_garage) REFERENCES garage (id_garage),
CONSTRAINT car_ibfk_2 FOREIGN KEY (id_employee) REFERENCES employee (id_employee)
);
CREATE TABLE employee (
id_employee VARCHAR(20) NOT NULL PRIMARY KEY,
first_name VARCHAR(20) NOT NULL,
position VARCHAR(20) NOT NULL,
qualification INT DEFAULT NULL,
last_name VARCHAR(20) DEFAULT NULL,
);
CREATE TABLE fuel (
fuel_brand VARCHAR(20) DEFAULT NULL,
kind VARCHAR(20) NOT NULL,
id_fuel INT NOT NULL PRIMARY KEY,
);
CREATE TABLE garage (
id_depot INT NOT NULL,
id_garage INT NOT NULL PRIMARY KEY,
garage_address VARCHAR(20) NOT NULL,
num_garage INT DEFAULT NULL,
CONSTRAINT garage_ibfk_1 FOREIGN KEY (id_depot) REFERENCES motor_depot (id_depot)
);
CREATE TABLE motor_depot (
name_depot VARCHAR(20) NOT NULL,
address VARCHAR(20) NOT NULL,
id_depot INT NOT NULL PRIMARY KEY,
);
CREATE TABLE refueling (
fuel_qty INT NOT NULL,
id_refuel INT NOT NULL PRIMARY KEY,
id_fuel INT DEFAULT NULL,
id_statement INT DEFAULT NULL,
id_waybill VARCHAR(18) DEFAULT NULL,
CONSTRAINT refueling_ibfk_1 FOREIGN KEY (id_waybill) REFERENCES waybill (id_waybill)
);
CREATE TABLE statement (
id_employee VARCHAR(20) NOT NULL,
date_st DATE NOT NULL,
num_statement INT DEFAULT NULL,
id_statement INT NOT NULL PRIMARY KEY,
CONSTRAINT statement_ibfk_1 FOREIGN KEY (id_employee) REFERENCES employee (id_employee)
);
CREATE TABLE waybill (
num_waybill INT DEFAULT NULL,
loading_point VARCHAR(20) NOT NULL,
discharge_point VARCHAR(20) NOT NULL,
consignee VARCHAR(20) NOT NULL,
total_mileage INT NOT NULL,
mileage_with_cargo INT DEFAULT NULL,
consignor VARCHAR(20) DEFAULT NULL,
id_car INT NOT NULL,
id_waybill VARCHAR(18) NOT NULL PRIMARY KEY,
begin_date DATE DEFAULT NULL,
end_date DATE DEFAULT NULL,
CONSTRAINT waybill_ibfk_1 FOREIGN KEY (id_car) REFERENCES car (id_car)
);
| SELECT SUM(fuel_qty) FROM fuel, refueling WHERE fuel.id_fuel = refueling.id_fuel AND kind = 'diesel';
|
624 | Вывести среднее значение по объему заправляемого дизельного топлива. |
CREATE TABLE car (
id_garage INT NOT NULL,
license_plate VARCHAR(20) DEFAULT NULL,
brand VARCHAR(20) NOT NULL,
id_employee VARCHAR(20) DEFAULT NULL,
id_car INT NOT NULL PRIMARY KEY,
CONSTRAINT car_ibfk_1 FOREIGN KEY (id_garage) REFERENCES garage (id_garage),
CONSTRAINT car_ibfk_2 FOREIGN KEY (id_employee) REFERENCES employee (id_employee)
);
CREATE TABLE employee (
id_employee VARCHAR(20) NOT NULL PRIMARY KEY,
first_name VARCHAR(20) NOT NULL,
position VARCHAR(20) NOT NULL,
qualification INT DEFAULT NULL,
last_name VARCHAR(20) DEFAULT NULL,
);
CREATE TABLE fuel (
fuel_brand VARCHAR(20) DEFAULT NULL,
kind VARCHAR(20) NOT NULL,
id_fuel INT NOT NULL PRIMARY KEY,
);
CREATE TABLE garage (
id_depot INT NOT NULL,
id_garage INT NOT NULL PRIMARY KEY,
garage_address VARCHAR(20) NOT NULL,
num_garage INT DEFAULT NULL,
CONSTRAINT garage_ibfk_1 FOREIGN KEY (id_depot) REFERENCES motor_depot (id_depot)
);
CREATE TABLE motor_depot (
name_depot VARCHAR(20) NOT NULL,
address VARCHAR(20) NOT NULL,
id_depot INT NOT NULL PRIMARY KEY,
);
CREATE TABLE refueling (
fuel_qty INT NOT NULL,
id_refuel INT NOT NULL PRIMARY KEY,
id_fuel INT DEFAULT NULL,
id_statement INT DEFAULT NULL,
id_waybill VARCHAR(18) DEFAULT NULL,
CONSTRAINT refueling_ibfk_1 FOREIGN KEY (id_waybill) REFERENCES waybill (id_waybill)
);
CREATE TABLE statement (
id_employee VARCHAR(20) NOT NULL,
date_st DATE NOT NULL,
num_statement INT DEFAULT NULL,
id_statement INT NOT NULL PRIMARY KEY,
CONSTRAINT statement_ibfk_1 FOREIGN KEY (id_employee) REFERENCES employee (id_employee)
);
CREATE TABLE waybill (
num_waybill INT DEFAULT NULL,
loading_point VARCHAR(20) NOT NULL,
discharge_point VARCHAR(20) NOT NULL,
consignee VARCHAR(20) NOT NULL,
total_mileage INT NOT NULL,
mileage_with_cargo INT DEFAULT NULL,
consignor VARCHAR(20) DEFAULT NULL,
id_car INT NOT NULL,
id_waybill VARCHAR(18) NOT NULL PRIMARY KEY,
begin_date DATE DEFAULT NULL,
end_date DATE DEFAULT NULL,
CONSTRAINT waybill_ibfk_1 FOREIGN KEY (id_car) REFERENCES car (id_car)
);
| SELECT AVG(fuel_qty) FROM fuel, refueling WHERE fuel.id_fuel = refueling.id_fuel AND kind = 'diesel';
|
625 | Сколько раз заправлял машины сотрудник по фамилии Saal? |
CREATE TABLE car (
id_garage INT NOT NULL,
license_plate VARCHAR(20) DEFAULT NULL,
brand VARCHAR(20) NOT NULL,
id_employee VARCHAR(20) DEFAULT NULL,
id_car INT NOT NULL PRIMARY KEY,
CONSTRAINT car_ibfk_1 FOREIGN KEY (id_garage) REFERENCES garage (id_garage),
CONSTRAINT car_ibfk_2 FOREIGN KEY (id_employee) REFERENCES employee (id_employee)
);
CREATE TABLE employee (
id_employee VARCHAR(20) NOT NULL PRIMARY KEY,
first_name VARCHAR(20) NOT NULL,
position VARCHAR(20) NOT NULL,
qualification INT DEFAULT NULL,
last_name VARCHAR(20) DEFAULT NULL,
);
CREATE TABLE fuel (
fuel_brand VARCHAR(20) DEFAULT NULL,
kind VARCHAR(20) NOT NULL,
id_fuel INT NOT NULL PRIMARY KEY,
);
CREATE TABLE garage (
id_depot INT NOT NULL,
id_garage INT NOT NULL PRIMARY KEY,
garage_address VARCHAR(20) NOT NULL,
num_garage INT DEFAULT NULL,
CONSTRAINT garage_ibfk_1 FOREIGN KEY (id_depot) REFERENCES motor_depot (id_depot)
);
CREATE TABLE motor_depot (
name_depot VARCHAR(20) NOT NULL,
address VARCHAR(20) NOT NULL,
id_depot INT NOT NULL PRIMARY KEY,
);
CREATE TABLE refueling (
fuel_qty INT NOT NULL,
id_refuel INT NOT NULL PRIMARY KEY,
id_fuel INT DEFAULT NULL,
id_statement INT DEFAULT NULL,
id_waybill VARCHAR(18) DEFAULT NULL,
CONSTRAINT refueling_ibfk_1 FOREIGN KEY (id_waybill) REFERENCES waybill (id_waybill)
);
CREATE TABLE statement (
id_employee VARCHAR(20) NOT NULL,
date_st DATE NOT NULL,
num_statement INT DEFAULT NULL,
id_statement INT NOT NULL PRIMARY KEY,
CONSTRAINT statement_ibfk_1 FOREIGN KEY (id_employee) REFERENCES employee (id_employee)
);
CREATE TABLE waybill (
num_waybill INT DEFAULT NULL,
loading_point VARCHAR(20) NOT NULL,
discharge_point VARCHAR(20) NOT NULL,
consignee VARCHAR(20) NOT NULL,
total_mileage INT NOT NULL,
mileage_with_cargo INT DEFAULT NULL,
consignor VARCHAR(20) DEFAULT NULL,
id_car INT NOT NULL,
id_waybill VARCHAR(18) NOT NULL PRIMARY KEY,
begin_date DATE DEFAULT NULL,
end_date DATE DEFAULT NULL,
CONSTRAINT waybill_ibfk_1 FOREIGN KEY (id_car) REFERENCES car (id_car)
);
| SELECT COUNT(statement.id_employee) FROM employee, statement WHERE statement.id_employee = employee.id_employee AND last_name = 'Saal';
|
626 | Найти минимальный объем заправки топливом. |
CREATE TABLE car (
id_garage INT NOT NULL,
license_plate VARCHAR(20) DEFAULT NULL,
brand VARCHAR(20) NOT NULL,
id_employee VARCHAR(20) DEFAULT NULL,
id_car INT NOT NULL PRIMARY KEY,
CONSTRAINT car_ibfk_1 FOREIGN KEY (id_garage) REFERENCES garage (id_garage),
CONSTRAINT car_ibfk_2 FOREIGN KEY (id_employee) REFERENCES employee (id_employee)
);
CREATE TABLE employee (
id_employee VARCHAR(20) NOT NULL PRIMARY KEY,
first_name VARCHAR(20) NOT NULL,
position VARCHAR(20) NOT NULL,
qualification INT DEFAULT NULL,
last_name VARCHAR(20) DEFAULT NULL,
);
CREATE TABLE fuel (
fuel_brand VARCHAR(20) DEFAULT NULL,
kind VARCHAR(20) NOT NULL,
id_fuel INT NOT NULL PRIMARY KEY,
);
CREATE TABLE garage (
id_depot INT NOT NULL,
id_garage INT NOT NULL PRIMARY KEY,
garage_address VARCHAR(20) NOT NULL,
num_garage INT DEFAULT NULL,
CONSTRAINT garage_ibfk_1 FOREIGN KEY (id_depot) REFERENCES motor_depot (id_depot)
);
CREATE TABLE motor_depot (
name_depot VARCHAR(20) NOT NULL,
address VARCHAR(20) NOT NULL,
id_depot INT NOT NULL PRIMARY KEY,
);
CREATE TABLE refueling (
fuel_qty INT NOT NULL,
id_refuel INT NOT NULL PRIMARY KEY,
id_fuel INT DEFAULT NULL,
id_statement INT DEFAULT NULL,
id_waybill VARCHAR(18) DEFAULT NULL,
CONSTRAINT refueling_ibfk_1 FOREIGN KEY (id_waybill) REFERENCES waybill (id_waybill)
);
CREATE TABLE statement (
id_employee VARCHAR(20) NOT NULL,
date_st DATE NOT NULL,
num_statement INT DEFAULT NULL,
id_statement INT NOT NULL PRIMARY KEY,
CONSTRAINT statement_ibfk_1 FOREIGN KEY (id_employee) REFERENCES employee (id_employee)
);
CREATE TABLE waybill (
num_waybill INT DEFAULT NULL,
loading_point VARCHAR(20) NOT NULL,
discharge_point VARCHAR(20) NOT NULL,
consignee VARCHAR(20) NOT NULL,
total_mileage INT NOT NULL,
mileage_with_cargo INT DEFAULT NULL,
consignor VARCHAR(20) DEFAULT NULL,
id_car INT NOT NULL,
id_waybill VARCHAR(18) NOT NULL PRIMARY KEY,
begin_date DATE DEFAULT NULL,
end_date DATE DEFAULT NULL,
CONSTRAINT waybill_ibfk_1 FOREIGN KEY (id_car) REFERENCES car (id_car)
);
| SELECT MIN(fuel_qty) FROM refueling;
|
627 | Посчитать количество различных объемов заправок при условии, что объем заправленного топлива был больше 50. |
CREATE TABLE car (
id_garage INT NOT NULL,
license_plate VARCHAR(20) DEFAULT NULL,
brand VARCHAR(20) NOT NULL,
id_employee VARCHAR(20) DEFAULT NULL,
id_car INT NOT NULL PRIMARY KEY,
CONSTRAINT car_ibfk_1 FOREIGN KEY (id_garage) REFERENCES garage (id_garage),
CONSTRAINT car_ibfk_2 FOREIGN KEY (id_employee) REFERENCES employee (id_employee)
);
CREATE TABLE employee (
id_employee VARCHAR(20) NOT NULL PRIMARY KEY,
first_name VARCHAR(20) NOT NULL,
position VARCHAR(20) NOT NULL,
qualification INT DEFAULT NULL,
last_name VARCHAR(20) DEFAULT NULL,
);
CREATE TABLE fuel (
fuel_brand VARCHAR(20) DEFAULT NULL,
kind VARCHAR(20) NOT NULL,
id_fuel INT NOT NULL PRIMARY KEY,
);
CREATE TABLE garage (
id_depot INT NOT NULL,
id_garage INT NOT NULL PRIMARY KEY,
garage_address VARCHAR(20) NOT NULL,
num_garage INT DEFAULT NULL,
CONSTRAINT garage_ibfk_1 FOREIGN KEY (id_depot) REFERENCES motor_depot (id_depot)
);
CREATE TABLE motor_depot (
name_depot VARCHAR(20) NOT NULL,
address VARCHAR(20) NOT NULL,
id_depot INT NOT NULL PRIMARY KEY,
);
CREATE TABLE refueling (
fuel_qty INT NOT NULL,
id_refuel INT NOT NULL PRIMARY KEY,
id_fuel INT DEFAULT NULL,
id_statement INT DEFAULT NULL,
id_waybill VARCHAR(18) DEFAULT NULL,
CONSTRAINT refueling_ibfk_1 FOREIGN KEY (id_waybill) REFERENCES waybill (id_waybill)
);
CREATE TABLE statement (
id_employee VARCHAR(20) NOT NULL,
date_st DATE NOT NULL,
num_statement INT DEFAULT NULL,
id_statement INT NOT NULL PRIMARY KEY,
CONSTRAINT statement_ibfk_1 FOREIGN KEY (id_employee) REFERENCES employee (id_employee)
);
CREATE TABLE waybill (
num_waybill INT DEFAULT NULL,
loading_point VARCHAR(20) NOT NULL,
discharge_point VARCHAR(20) NOT NULL,
consignee VARCHAR(20) NOT NULL,
total_mileage INT NOT NULL,
mileage_with_cargo INT DEFAULT NULL,
consignor VARCHAR(20) DEFAULT NULL,
id_car INT NOT NULL,
id_waybill VARCHAR(18) NOT NULL PRIMARY KEY,
begin_date DATE DEFAULT NULL,
end_date DATE DEFAULT NULL,
CONSTRAINT waybill_ibfk_1 FOREIGN KEY (id_car) REFERENCES car (id_car)
);
| SELECT COUNT(DISTINCT fuel_qty) FROM refueling WHERE fuel_qty > 50;
|
628 | Найти среднее значение по количеству заправленного топлива для машин бренда Volvo. |
CREATE TABLE car (
id_garage INT NOT NULL,
license_plate VARCHAR(20) DEFAULT NULL,
brand VARCHAR(20) NOT NULL,
id_employee VARCHAR(20) DEFAULT NULL,
id_car INT NOT NULL PRIMARY KEY,
CONSTRAINT car_ibfk_1 FOREIGN KEY (id_garage) REFERENCES garage (id_garage),
CONSTRAINT car_ibfk_2 FOREIGN KEY (id_employee) REFERENCES employee (id_employee)
);
CREATE TABLE employee (
id_employee VARCHAR(20) NOT NULL PRIMARY KEY,
first_name VARCHAR(20) NOT NULL,
position VARCHAR(20) NOT NULL,
qualification INT DEFAULT NULL,
last_name VARCHAR(20) DEFAULT NULL,
);
CREATE TABLE fuel (
fuel_brand VARCHAR(20) DEFAULT NULL,
kind VARCHAR(20) NOT NULL,
id_fuel INT NOT NULL PRIMARY KEY,
);
CREATE TABLE garage (
id_depot INT NOT NULL,
id_garage INT NOT NULL PRIMARY KEY,
garage_address VARCHAR(20) NOT NULL,
num_garage INT DEFAULT NULL,
CONSTRAINT garage_ibfk_1 FOREIGN KEY (id_depot) REFERENCES motor_depot (id_depot)
);
CREATE TABLE motor_depot (
name_depot VARCHAR(20) NOT NULL,
address VARCHAR(20) NOT NULL,
id_depot INT NOT NULL PRIMARY KEY,
);
CREATE TABLE refueling (
fuel_qty INT NOT NULL,
id_refuel INT NOT NULL PRIMARY KEY,
id_fuel INT DEFAULT NULL,
id_statement INT DEFAULT NULL,
id_waybill VARCHAR(18) DEFAULT NULL,
CONSTRAINT refueling_ibfk_1 FOREIGN KEY (id_waybill) REFERENCES waybill (id_waybill)
);
CREATE TABLE statement (
id_employee VARCHAR(20) NOT NULL,
date_st DATE NOT NULL,
num_statement INT DEFAULT NULL,
id_statement INT NOT NULL PRIMARY KEY,
CONSTRAINT statement_ibfk_1 FOREIGN KEY (id_employee) REFERENCES employee (id_employee)
);
CREATE TABLE waybill (
num_waybill INT DEFAULT NULL,
loading_point VARCHAR(20) NOT NULL,
discharge_point VARCHAR(20) NOT NULL,
consignee VARCHAR(20) NOT NULL,
total_mileage INT NOT NULL,
mileage_with_cargo INT DEFAULT NULL,
consignor VARCHAR(20) DEFAULT NULL,
id_car INT NOT NULL,
id_waybill VARCHAR(18) NOT NULL PRIMARY KEY,
begin_date DATE DEFAULT NULL,
end_date DATE DEFAULT NULL,
CONSTRAINT waybill_ibfk_1 FOREIGN KEY (id_car) REFERENCES car (id_car)
);
| SELECT AVG(fuel_qty) FROM refueling, waybill, car WHERE car.id_car = waybill.id_car AND waybill.id_waybill = refueling.id_waybill AND brand = 'Volvo';
|
629 | Найти количество машин, которые находятся на автобазе Pulkovskaya. |
CREATE TABLE car (
id_garage INT NOT NULL,
license_plate VARCHAR(20) DEFAULT NULL,
brand VARCHAR(20) NOT NULL,
id_employee VARCHAR(20) DEFAULT NULL,
id_car INT NOT NULL PRIMARY KEY,
CONSTRAINT car_ibfk_1 FOREIGN KEY (id_garage) REFERENCES garage (id_garage),
CONSTRAINT car_ibfk_2 FOREIGN KEY (id_employee) REFERENCES employee (id_employee)
);
CREATE TABLE employee (
id_employee VARCHAR(20) NOT NULL PRIMARY KEY,
first_name VARCHAR(20) NOT NULL,
position VARCHAR(20) NOT NULL,
qualification INT DEFAULT NULL,
last_name VARCHAR(20) DEFAULT NULL,
);
CREATE TABLE fuel (
fuel_brand VARCHAR(20) DEFAULT NULL,
kind VARCHAR(20) NOT NULL,
id_fuel INT NOT NULL PRIMARY KEY,
);
CREATE TABLE garage (
id_depot INT NOT NULL,
id_garage INT NOT NULL PRIMARY KEY,
garage_address VARCHAR(20) NOT NULL,
num_garage INT DEFAULT NULL,
CONSTRAINT garage_ibfk_1 FOREIGN KEY (id_depot) REFERENCES motor_depot (id_depot)
);
CREATE TABLE motor_depot (
name_depot VARCHAR(20) NOT NULL,
address VARCHAR(20) NOT NULL,
id_depot INT NOT NULL PRIMARY KEY,
);
CREATE TABLE refueling (
fuel_qty INT NOT NULL,
id_refuel INT NOT NULL PRIMARY KEY,
id_fuel INT DEFAULT NULL,
id_statement INT DEFAULT NULL,
id_waybill VARCHAR(18) DEFAULT NULL,
CONSTRAINT refueling_ibfk_1 FOREIGN KEY (id_waybill) REFERENCES waybill (id_waybill)
);
CREATE TABLE statement (
id_employee VARCHAR(20) NOT NULL,
date_st DATE NOT NULL,
num_statement INT DEFAULT NULL,
id_statement INT NOT NULL PRIMARY KEY,
CONSTRAINT statement_ibfk_1 FOREIGN KEY (id_employee) REFERENCES employee (id_employee)
);
CREATE TABLE waybill (
num_waybill INT DEFAULT NULL,
loading_point VARCHAR(20) NOT NULL,
discharge_point VARCHAR(20) NOT NULL,
consignee VARCHAR(20) NOT NULL,
total_mileage INT NOT NULL,
mileage_with_cargo INT DEFAULT NULL,
consignor VARCHAR(20) DEFAULT NULL,
id_car INT NOT NULL,
id_waybill VARCHAR(18) NOT NULL PRIMARY KEY,
begin_date DATE DEFAULT NULL,
end_date DATE DEFAULT NULL,
CONSTRAINT waybill_ibfk_1 FOREIGN KEY (id_car) REFERENCES car (id_car)
);
| SELECT COUNT(car.id_car) FROM car, garage, motor_depot WHERE garage.id_garage = car.id_car AND motor_depot.id_depot = garage.id_depot AND name_depot = 'Pulkovskaya';
|
630 | Посчитать, сколько различных водителей передвигалось на машине с номером P957TO. |
CREATE TABLE car (
id_garage INT NOT NULL,
license_plate VARCHAR(20) DEFAULT NULL,
brand VARCHAR(20) NOT NULL,
id_employee VARCHAR(20) DEFAULT NULL,
id_car INT NOT NULL PRIMARY KEY,
CONSTRAINT car_ibfk_1 FOREIGN KEY (id_garage) REFERENCES garage (id_garage),
CONSTRAINT car_ibfk_2 FOREIGN KEY (id_employee) REFERENCES employee (id_employee)
);
CREATE TABLE employee (
id_employee VARCHAR(20) NOT NULL PRIMARY KEY,
first_name VARCHAR(20) NOT NULL,
position VARCHAR(20) NOT NULL,
qualification INT DEFAULT NULL,
last_name VARCHAR(20) DEFAULT NULL,
);
CREATE TABLE fuel (
fuel_brand VARCHAR(20) DEFAULT NULL,
kind VARCHAR(20) NOT NULL,
id_fuel INT NOT NULL PRIMARY KEY,
);
CREATE TABLE garage (
id_depot INT NOT NULL,
id_garage INT NOT NULL PRIMARY KEY,
garage_address VARCHAR(20) NOT NULL,
num_garage INT DEFAULT NULL,
CONSTRAINT garage_ibfk_1 FOREIGN KEY (id_depot) REFERENCES motor_depot (id_depot)
);
CREATE TABLE motor_depot (
name_depot VARCHAR(20) NOT NULL,
address VARCHAR(20) NOT NULL,
id_depot INT NOT NULL PRIMARY KEY,
);
CREATE TABLE refueling (
fuel_qty INT NOT NULL,
id_refuel INT NOT NULL PRIMARY KEY,
id_fuel INT DEFAULT NULL,
id_statement INT DEFAULT NULL,
id_waybill VARCHAR(18) DEFAULT NULL,
CONSTRAINT refueling_ibfk_1 FOREIGN KEY (id_waybill) REFERENCES waybill (id_waybill)
);
CREATE TABLE statement (
id_employee VARCHAR(20) NOT NULL,
date_st DATE NOT NULL,
num_statement INT DEFAULT NULL,
id_statement INT NOT NULL PRIMARY KEY,
CONSTRAINT statement_ibfk_1 FOREIGN KEY (id_employee) REFERENCES employee (id_employee)
);
CREATE TABLE waybill (
num_waybill INT DEFAULT NULL,
loading_point VARCHAR(20) NOT NULL,
discharge_point VARCHAR(20) NOT NULL,
consignee VARCHAR(20) NOT NULL,
total_mileage INT NOT NULL,
mileage_with_cargo INT DEFAULT NULL,
consignor VARCHAR(20) DEFAULT NULL,
id_car INT NOT NULL,
id_waybill VARCHAR(18) NOT NULL PRIMARY KEY,
begin_date DATE DEFAULT NULL,
end_date DATE DEFAULT NULL,
CONSTRAINT waybill_ibfk_1 FOREIGN KEY (id_car) REFERENCES car (id_car)
);
| SELECT COUNT(DISTINCT employee.id_employee) FROM car, employee WHERE employee.id_employee = car.id_employee AND license_plate = 'P957TO';
|
631 | Найти сумму всего заправленного бензина бренда AI-92. |
CREATE TABLE car (
id_garage INT NOT NULL,
license_plate VARCHAR(20) DEFAULT NULL,
brand VARCHAR(20) NOT NULL,
id_employee VARCHAR(20) DEFAULT NULL,
id_car INT NOT NULL PRIMARY KEY,
CONSTRAINT car_ibfk_1 FOREIGN KEY (id_garage) REFERENCES garage (id_garage),
CONSTRAINT car_ibfk_2 FOREIGN KEY (id_employee) REFERENCES employee (id_employee)
);
CREATE TABLE employee (
id_employee VARCHAR(20) NOT NULL PRIMARY KEY,
first_name VARCHAR(20) NOT NULL,
position VARCHAR(20) NOT NULL,
qualification INT DEFAULT NULL,
last_name VARCHAR(20) DEFAULT NULL,
);
CREATE TABLE fuel (
fuel_brand VARCHAR(20) DEFAULT NULL,
kind VARCHAR(20) NOT NULL,
id_fuel INT NOT NULL PRIMARY KEY,
);
CREATE TABLE garage (
id_depot INT NOT NULL,
id_garage INT NOT NULL PRIMARY KEY,
garage_address VARCHAR(20) NOT NULL,
num_garage INT DEFAULT NULL,
CONSTRAINT garage_ibfk_1 FOREIGN KEY (id_depot) REFERENCES motor_depot (id_depot)
);
CREATE TABLE motor_depot (
name_depot VARCHAR(20) NOT NULL,
address VARCHAR(20) NOT NULL,
id_depot INT NOT NULL PRIMARY KEY,
);
CREATE TABLE refueling (
fuel_qty INT NOT NULL,
id_refuel INT NOT NULL PRIMARY KEY,
id_fuel INT DEFAULT NULL,
id_statement INT DEFAULT NULL,
id_waybill VARCHAR(18) DEFAULT NULL,
CONSTRAINT refueling_ibfk_1 FOREIGN KEY (id_waybill) REFERENCES waybill (id_waybill)
);
CREATE TABLE statement (
id_employee VARCHAR(20) NOT NULL,
date_st DATE NOT NULL,
num_statement INT DEFAULT NULL,
id_statement INT NOT NULL PRIMARY KEY,
CONSTRAINT statement_ibfk_1 FOREIGN KEY (id_employee) REFERENCES employee (id_employee)
);
CREATE TABLE waybill (
num_waybill INT DEFAULT NULL,
loading_point VARCHAR(20) NOT NULL,
discharge_point VARCHAR(20) NOT NULL,
consignee VARCHAR(20) NOT NULL,
total_mileage INT NOT NULL,
mileage_with_cargo INT DEFAULT NULL,
consignor VARCHAR(20) DEFAULT NULL,
id_car INT NOT NULL,
id_waybill VARCHAR(18) NOT NULL PRIMARY KEY,
begin_date DATE DEFAULT NULL,
end_date DATE DEFAULT NULL,
CONSTRAINT waybill_ibfk_1 FOREIGN KEY (id_car) REFERENCES car (id_car)
);
| SELECT SUM(fuel_qty) FROM fuel, refueling WHERE kind = 'petrol' AND fuel_brand = 'AI-92' AND fuel.id_fuel = refueling.id_fuel;
|
632 | Найти средний объем заправляемого топлива с 2020-02-21 по 2020-02-25. Использовать предикат BETWEEN. |
CREATE TABLE car (
id_garage INT NOT NULL,
license_plate VARCHAR(20) DEFAULT NULL,
brand VARCHAR(20) NOT NULL,
id_employee VARCHAR(20) DEFAULT NULL,
id_car INT NOT NULL PRIMARY KEY,
CONSTRAINT car_ibfk_1 FOREIGN KEY (id_garage) REFERENCES garage (id_garage),
CONSTRAINT car_ibfk_2 FOREIGN KEY (id_employee) REFERENCES employee (id_employee)
);
CREATE TABLE employee (
id_employee VARCHAR(20) NOT NULL PRIMARY KEY,
first_name VARCHAR(20) NOT NULL,
position VARCHAR(20) NOT NULL,
qualification INT DEFAULT NULL,
last_name VARCHAR(20) DEFAULT NULL,
);
CREATE TABLE fuel (
fuel_brand VARCHAR(20) DEFAULT NULL,
kind VARCHAR(20) NOT NULL,
id_fuel INT NOT NULL PRIMARY KEY,
);
CREATE TABLE garage (
id_depot INT NOT NULL,
id_garage INT NOT NULL PRIMARY KEY,
garage_address VARCHAR(20) NOT NULL,
num_garage INT DEFAULT NULL,
CONSTRAINT garage_ibfk_1 FOREIGN KEY (id_depot) REFERENCES motor_depot (id_depot)
);
CREATE TABLE motor_depot (
name_depot VARCHAR(20) NOT NULL,
address VARCHAR(20) NOT NULL,
id_depot INT NOT NULL PRIMARY KEY,
);
CREATE TABLE refueling (
fuel_qty INT NOT NULL,
id_refuel INT NOT NULL PRIMARY KEY,
id_fuel INT DEFAULT NULL,
id_statement INT DEFAULT NULL,
id_waybill VARCHAR(18) DEFAULT NULL,
CONSTRAINT refueling_ibfk_1 FOREIGN KEY (id_waybill) REFERENCES waybill (id_waybill)
);
CREATE TABLE statement (
id_employee VARCHAR(20) NOT NULL,
date_st DATE NOT NULL,
num_statement INT DEFAULT NULL,
id_statement INT NOT NULL PRIMARY KEY,
CONSTRAINT statement_ibfk_1 FOREIGN KEY (id_employee) REFERENCES employee (id_employee)
);
CREATE TABLE waybill (
num_waybill INT DEFAULT NULL,
loading_point VARCHAR(20) NOT NULL,
discharge_point VARCHAR(20) NOT NULL,
consignee VARCHAR(20) NOT NULL,
total_mileage INT NOT NULL,
mileage_with_cargo INT DEFAULT NULL,
consignor VARCHAR(20) DEFAULT NULL,
id_car INT NOT NULL,
id_waybill VARCHAR(18) NOT NULL PRIMARY KEY,
begin_date DATE DEFAULT NULL,
end_date DATE DEFAULT NULL,
CONSTRAINT waybill_ibfk_1 FOREIGN KEY (id_car) REFERENCES car (id_car)
);
| SELECT AVG(fuel_qty) FROM refueling, statement WHERE refueling.id_statement = statement.id_statement AND date_st BETWEEN '2020-02-21' AND '2020-02-25';
|
633 | Сколькими брендами представлен каждый тип топлива? |
CREATE TABLE car (
id_garage INT NOT NULL,
license_plate VARCHAR(20) DEFAULT NULL,
brand VARCHAR(20) NOT NULL,
id_employee VARCHAR(20) DEFAULT NULL,
id_car INT NOT NULL PRIMARY KEY,
CONSTRAINT car_ibfk_1 FOREIGN KEY (id_garage) REFERENCES garage (id_garage),
CONSTRAINT car_ibfk_2 FOREIGN KEY (id_employee) REFERENCES employee (id_employee)
);
CREATE TABLE employee (
id_employee VARCHAR(20) NOT NULL PRIMARY KEY,
first_name VARCHAR(20) NOT NULL,
position VARCHAR(20) NOT NULL,
qualification INT DEFAULT NULL,
last_name VARCHAR(20) DEFAULT NULL,
);
CREATE TABLE fuel (
fuel_brand VARCHAR(20) DEFAULT NULL,
kind VARCHAR(20) NOT NULL,
id_fuel INT NOT NULL PRIMARY KEY,
);
CREATE TABLE garage (
id_depot INT NOT NULL,
id_garage INT NOT NULL PRIMARY KEY,
garage_address VARCHAR(20) NOT NULL,
num_garage INT DEFAULT NULL,
CONSTRAINT garage_ibfk_1 FOREIGN KEY (id_depot) REFERENCES motor_depot (id_depot)
);
CREATE TABLE motor_depot (
name_depot VARCHAR(20) NOT NULL,
address VARCHAR(20) NOT NULL,
id_depot INT NOT NULL PRIMARY KEY,
);
CREATE TABLE refueling (
fuel_qty INT NOT NULL,
id_refuel INT NOT NULL PRIMARY KEY,
id_fuel INT DEFAULT NULL,
id_statement INT DEFAULT NULL,
id_waybill VARCHAR(18) DEFAULT NULL,
CONSTRAINT refueling_ibfk_1 FOREIGN KEY (id_waybill) REFERENCES waybill (id_waybill)
);
CREATE TABLE statement (
id_employee VARCHAR(20) NOT NULL,
date_st DATE NOT NULL,
num_statement INT DEFAULT NULL,
id_statement INT NOT NULL PRIMARY KEY,
CONSTRAINT statement_ibfk_1 FOREIGN KEY (id_employee) REFERENCES employee (id_employee)
);
CREATE TABLE waybill (
num_waybill INT DEFAULT NULL,
loading_point VARCHAR(20) NOT NULL,
discharge_point VARCHAR(20) NOT NULL,
consignee VARCHAR(20) NOT NULL,
total_mileage INT NOT NULL,
mileage_with_cargo INT DEFAULT NULL,
consignor VARCHAR(20) DEFAULT NULL,
id_car INT NOT NULL,
id_waybill VARCHAR(18) NOT NULL PRIMARY KEY,
begin_date DATE DEFAULT NULL,
end_date DATE DEFAULT NULL,
CONSTRAINT waybill_ibfk_1 FOREIGN KEY (id_car) REFERENCES car (id_car)
);
| SELECT
kind
, COUNT(fuel_brand)
FROM fuel
GROUP BY kind;
|
634 | Посчитать количество машин каждой марки. |
CREATE TABLE car (
id_garage INT NOT NULL,
license_plate VARCHAR(20) DEFAULT NULL,
brand VARCHAR(20) NOT NULL,
id_employee VARCHAR(20) DEFAULT NULL,
id_car INT NOT NULL PRIMARY KEY,
CONSTRAINT car_ibfk_1 FOREIGN KEY (id_garage) REFERENCES garage (id_garage),
CONSTRAINT car_ibfk_2 FOREIGN KEY (id_employee) REFERENCES employee (id_employee)
);
CREATE TABLE employee (
id_employee VARCHAR(20) NOT NULL PRIMARY KEY,
first_name VARCHAR(20) NOT NULL,
position VARCHAR(20) NOT NULL,
qualification INT DEFAULT NULL,
last_name VARCHAR(20) DEFAULT NULL,
);
CREATE TABLE fuel (
fuel_brand VARCHAR(20) DEFAULT NULL,
kind VARCHAR(20) NOT NULL,
id_fuel INT NOT NULL PRIMARY KEY,
);
CREATE TABLE garage (
id_depot INT NOT NULL,
id_garage INT NOT NULL PRIMARY KEY,
garage_address VARCHAR(20) NOT NULL,
num_garage INT DEFAULT NULL,
CONSTRAINT garage_ibfk_1 FOREIGN KEY (id_depot) REFERENCES motor_depot (id_depot)
);
CREATE TABLE motor_depot (
name_depot VARCHAR(20) NOT NULL,
address VARCHAR(20) NOT NULL,
id_depot INT NOT NULL PRIMARY KEY,
);
CREATE TABLE refueling (
fuel_qty INT NOT NULL,
id_refuel INT NOT NULL PRIMARY KEY,
id_fuel INT DEFAULT NULL,
id_statement INT DEFAULT NULL,
id_waybill VARCHAR(18) DEFAULT NULL,
CONSTRAINT refueling_ibfk_1 FOREIGN KEY (id_waybill) REFERENCES waybill (id_waybill)
);
CREATE TABLE statement (
id_employee VARCHAR(20) NOT NULL,
date_st DATE NOT NULL,
num_statement INT DEFAULT NULL,
id_statement INT NOT NULL PRIMARY KEY,
CONSTRAINT statement_ibfk_1 FOREIGN KEY (id_employee) REFERENCES employee (id_employee)
);
CREATE TABLE waybill (
num_waybill INT DEFAULT NULL,
loading_point VARCHAR(20) NOT NULL,
discharge_point VARCHAR(20) NOT NULL,
consignee VARCHAR(20) NOT NULL,
total_mileage INT NOT NULL,
mileage_with_cargo INT DEFAULT NULL,
consignor VARCHAR(20) DEFAULT NULL,
id_car INT NOT NULL,
id_waybill VARCHAR(18) NOT NULL PRIMARY KEY,
begin_date DATE DEFAULT NULL,
end_date DATE DEFAULT NULL,
CONSTRAINT waybill_ibfk_1 FOREIGN KEY (id_car) REFERENCES car (id_car)
);
| SELECT
brand
, COUNT(id_car)
FROM car
GROUP BY brand;
|
635 | Сколько сотрудников работает на каждой должности? |
CREATE TABLE car (
id_garage INT NOT NULL,
license_plate VARCHAR(20) DEFAULT NULL,
brand VARCHAR(20) NOT NULL,
id_employee VARCHAR(20) DEFAULT NULL,
id_car INT NOT NULL PRIMARY KEY,
CONSTRAINT car_ibfk_1 FOREIGN KEY (id_garage) REFERENCES garage (id_garage),
CONSTRAINT car_ibfk_2 FOREIGN KEY (id_employee) REFERENCES employee (id_employee)
);
CREATE TABLE employee (
id_employee VARCHAR(20) NOT NULL PRIMARY KEY,
first_name VARCHAR(20) NOT NULL,
position VARCHAR(20) NOT NULL,
qualification INT DEFAULT NULL,
last_name VARCHAR(20) DEFAULT NULL,
);
CREATE TABLE fuel (
fuel_brand VARCHAR(20) DEFAULT NULL,
kind VARCHAR(20) NOT NULL,
id_fuel INT NOT NULL PRIMARY KEY,
);
CREATE TABLE garage (
id_depot INT NOT NULL,
id_garage INT NOT NULL PRIMARY KEY,
garage_address VARCHAR(20) NOT NULL,
num_garage INT DEFAULT NULL,
CONSTRAINT garage_ibfk_1 FOREIGN KEY (id_depot) REFERENCES motor_depot (id_depot)
);
CREATE TABLE motor_depot (
name_depot VARCHAR(20) NOT NULL,
address VARCHAR(20) NOT NULL,
id_depot INT NOT NULL PRIMARY KEY,
);
CREATE TABLE refueling (
fuel_qty INT NOT NULL,
id_refuel INT NOT NULL PRIMARY KEY,
id_fuel INT DEFAULT NULL,
id_statement INT DEFAULT NULL,
id_waybill VARCHAR(18) DEFAULT NULL,
CONSTRAINT refueling_ibfk_1 FOREIGN KEY (id_waybill) REFERENCES waybill (id_waybill)
);
CREATE TABLE statement (
id_employee VARCHAR(20) NOT NULL,
date_st DATE NOT NULL,
num_statement INT DEFAULT NULL,
id_statement INT NOT NULL PRIMARY KEY,
CONSTRAINT statement_ibfk_1 FOREIGN KEY (id_employee) REFERENCES employee (id_employee)
);
CREATE TABLE waybill (
num_waybill INT DEFAULT NULL,
loading_point VARCHAR(20) NOT NULL,
discharge_point VARCHAR(20) NOT NULL,
consignee VARCHAR(20) NOT NULL,
total_mileage INT NOT NULL,
mileage_with_cargo INT DEFAULT NULL,
consignor VARCHAR(20) DEFAULT NULL,
id_car INT NOT NULL,
id_waybill VARCHAR(18) NOT NULL PRIMARY KEY,
begin_date DATE DEFAULT NULL,
end_date DATE DEFAULT NULL,
CONSTRAINT waybill_ibfk_1 FOREIGN KEY (id_car) REFERENCES car (id_car)
);
| SELECT
position
, COUNT(id_employee)
FROM employee GROUP BY position;
|
636 | Посчитать, сколько ведомостей заведено за каждый день. |
CREATE TABLE car (
id_garage INT NOT NULL,
license_plate VARCHAR(20) DEFAULT NULL,
brand VARCHAR(20) NOT NULL,
id_employee VARCHAR(20) DEFAULT NULL,
id_car INT NOT NULL PRIMARY KEY,
CONSTRAINT car_ibfk_1 FOREIGN KEY (id_garage) REFERENCES garage (id_garage),
CONSTRAINT car_ibfk_2 FOREIGN KEY (id_employee) REFERENCES employee (id_employee)
);
CREATE TABLE employee (
id_employee VARCHAR(20) NOT NULL PRIMARY KEY,
first_name VARCHAR(20) NOT NULL,
position VARCHAR(20) NOT NULL,
qualification INT DEFAULT NULL,
last_name VARCHAR(20) DEFAULT NULL,
);
CREATE TABLE fuel (
fuel_brand VARCHAR(20) DEFAULT NULL,
kind VARCHAR(20) NOT NULL,
id_fuel INT NOT NULL PRIMARY KEY,
);
CREATE TABLE garage (
id_depot INT NOT NULL,
id_garage INT NOT NULL PRIMARY KEY,
garage_address VARCHAR(20) NOT NULL,
num_garage INT DEFAULT NULL,
CONSTRAINT garage_ibfk_1 FOREIGN KEY (id_depot) REFERENCES motor_depot (id_depot)
);
CREATE TABLE motor_depot (
name_depot VARCHAR(20) NOT NULL,
address VARCHAR(20) NOT NULL,
id_depot INT NOT NULL PRIMARY KEY,
);
CREATE TABLE refueling (
fuel_qty INT NOT NULL,
id_refuel INT NOT NULL PRIMARY KEY,
id_fuel INT DEFAULT NULL,
id_statement INT DEFAULT NULL,
id_waybill VARCHAR(18) DEFAULT NULL,
CONSTRAINT refueling_ibfk_1 FOREIGN KEY (id_waybill) REFERENCES waybill (id_waybill)
);
CREATE TABLE statement (
id_employee VARCHAR(20) NOT NULL,
date_st DATE NOT NULL,
num_statement INT DEFAULT NULL,
id_statement INT NOT NULL PRIMARY KEY,
CONSTRAINT statement_ibfk_1 FOREIGN KEY (id_employee) REFERENCES employee (id_employee)
);
CREATE TABLE waybill (
num_waybill INT DEFAULT NULL,
loading_point VARCHAR(20) NOT NULL,
discharge_point VARCHAR(20) NOT NULL,
consignee VARCHAR(20) NOT NULL,
total_mileage INT NOT NULL,
mileage_with_cargo INT DEFAULT NULL,
consignor VARCHAR(20) DEFAULT NULL,
id_car INT NOT NULL,
id_waybill VARCHAR(18) NOT NULL PRIMARY KEY,
begin_date DATE DEFAULT NULL,
end_date DATE DEFAULT NULL,
CONSTRAINT waybill_ibfk_1 FOREIGN KEY (id_car) REFERENCES car (id_car)
);
| SELECT
date_st
, COUNT(id_statement)
FROM statement GROUP BY date_st;
|
637 | Вывести общий объем отпущенного топлива каждого вида. |
CREATE TABLE car (
id_garage INT NOT NULL,
license_plate VARCHAR(20) DEFAULT NULL,
brand VARCHAR(20) NOT NULL,
id_employee VARCHAR(20) DEFAULT NULL,
id_car INT NOT NULL PRIMARY KEY,
CONSTRAINT car_ibfk_1 FOREIGN KEY (id_garage) REFERENCES garage (id_garage),
CONSTRAINT car_ibfk_2 FOREIGN KEY (id_employee) REFERENCES employee (id_employee)
);
CREATE TABLE employee (
id_employee VARCHAR(20) NOT NULL PRIMARY KEY,
first_name VARCHAR(20) NOT NULL,
position VARCHAR(20) NOT NULL,
qualification INT DEFAULT NULL,
last_name VARCHAR(20) DEFAULT NULL,
);
CREATE TABLE fuel (
fuel_brand VARCHAR(20) DEFAULT NULL,
kind VARCHAR(20) NOT NULL,
id_fuel INT NOT NULL PRIMARY KEY,
);
CREATE TABLE garage (
id_depot INT NOT NULL,
id_garage INT NOT NULL PRIMARY KEY,
garage_address VARCHAR(20) NOT NULL,
num_garage INT DEFAULT NULL,
CONSTRAINT garage_ibfk_1 FOREIGN KEY (id_depot) REFERENCES motor_depot (id_depot)
);
CREATE TABLE motor_depot (
name_depot VARCHAR(20) NOT NULL,
address VARCHAR(20) NOT NULL,
id_depot INT NOT NULL PRIMARY KEY,
);
CREATE TABLE refueling (
fuel_qty INT NOT NULL,
id_refuel INT NOT NULL PRIMARY KEY,
id_fuel INT DEFAULT NULL,
id_statement INT DEFAULT NULL,
id_waybill VARCHAR(18) DEFAULT NULL,
CONSTRAINT refueling_ibfk_1 FOREIGN KEY (id_waybill) REFERENCES waybill (id_waybill)
);
CREATE TABLE statement (
id_employee VARCHAR(20) NOT NULL,
date_st DATE NOT NULL,
num_statement INT DEFAULT NULL,
id_statement INT NOT NULL PRIMARY KEY,
CONSTRAINT statement_ibfk_1 FOREIGN KEY (id_employee) REFERENCES employee (id_employee)
);
CREATE TABLE waybill (
num_waybill INT DEFAULT NULL,
loading_point VARCHAR(20) NOT NULL,
discharge_point VARCHAR(20) NOT NULL,
consignee VARCHAR(20) NOT NULL,
total_mileage INT NOT NULL,
mileage_with_cargo INT DEFAULT NULL,
consignor VARCHAR(20) DEFAULT NULL,
id_car INT NOT NULL,
id_waybill VARCHAR(18) NOT NULL PRIMARY KEY,
begin_date DATE DEFAULT NULL,
end_date DATE DEFAULT NULL,
CONSTRAINT waybill_ibfk_1 FOREIGN KEY (id_car) REFERENCES car (id_car)
);
| SELECT
kind
, SUM(fuel_qty)
FROM fuel, refueling
WHERE fuel.id_fuel = refueling.id_fuel
GROUP BY kind;
|
638 | Вывести общий объем отпущенного топлива за каждый день. |
CREATE TABLE car (
id_garage INT NOT NULL,
license_plate VARCHAR(20) DEFAULT NULL,
brand VARCHAR(20) NOT NULL,
id_employee VARCHAR(20) DEFAULT NULL,
id_car INT NOT NULL PRIMARY KEY,
CONSTRAINT car_ibfk_1 FOREIGN KEY (id_garage) REFERENCES garage (id_garage),
CONSTRAINT car_ibfk_2 FOREIGN KEY (id_employee) REFERENCES employee (id_employee)
);
CREATE TABLE employee (
id_employee VARCHAR(20) NOT NULL PRIMARY KEY,
first_name VARCHAR(20) NOT NULL,
position VARCHAR(20) NOT NULL,
qualification INT DEFAULT NULL,
last_name VARCHAR(20) DEFAULT NULL,
);
CREATE TABLE fuel (
fuel_brand VARCHAR(20) DEFAULT NULL,
kind VARCHAR(20) NOT NULL,
id_fuel INT NOT NULL PRIMARY KEY,
);
CREATE TABLE garage (
id_depot INT NOT NULL,
id_garage INT NOT NULL PRIMARY KEY,
garage_address VARCHAR(20) NOT NULL,
num_garage INT DEFAULT NULL,
CONSTRAINT garage_ibfk_1 FOREIGN KEY (id_depot) REFERENCES motor_depot (id_depot)
);
CREATE TABLE motor_depot (
name_depot VARCHAR(20) NOT NULL,
address VARCHAR(20) NOT NULL,
id_depot INT NOT NULL PRIMARY KEY,
);
CREATE TABLE refueling (
fuel_qty INT NOT NULL,
id_refuel INT NOT NULL PRIMARY KEY,
id_fuel INT DEFAULT NULL,
id_statement INT DEFAULT NULL,
id_waybill VARCHAR(18) DEFAULT NULL,
CONSTRAINT refueling_ibfk_1 FOREIGN KEY (id_waybill) REFERENCES waybill (id_waybill)
);
CREATE TABLE statement (
id_employee VARCHAR(20) NOT NULL,
date_st DATE NOT NULL,
num_statement INT DEFAULT NULL,
id_statement INT NOT NULL PRIMARY KEY,
CONSTRAINT statement_ibfk_1 FOREIGN KEY (id_employee) REFERENCES employee (id_employee)
);
CREATE TABLE waybill (
num_waybill INT DEFAULT NULL,
loading_point VARCHAR(20) NOT NULL,
discharge_point VARCHAR(20) NOT NULL,
consignee VARCHAR(20) NOT NULL,
total_mileage INT NOT NULL,
mileage_with_cargo INT DEFAULT NULL,
consignor VARCHAR(20) DEFAULT NULL,
id_car INT NOT NULL,
id_waybill VARCHAR(18) NOT NULL PRIMARY KEY,
begin_date DATE DEFAULT NULL,
end_date DATE DEFAULT NULL,
CONSTRAINT waybill_ibfk_1 FOREIGN KEY (id_car) REFERENCES car (id_car)
);
| SELECT
date_st
, SUM(fuel_qty)
FROM statement, refueling
WHERE statement.id_statement = refueling.id_statement GROUP BY date_st;
|
639 | Вывести максимальное количество топлива каждой марки, отпущенного за раз. |
CREATE TABLE car (
id_garage INT NOT NULL,
license_plate VARCHAR(20) DEFAULT NULL,
brand VARCHAR(20) NOT NULL,
id_employee VARCHAR(20) DEFAULT NULL,
id_car INT NOT NULL PRIMARY KEY,
CONSTRAINT car_ibfk_1 FOREIGN KEY (id_garage) REFERENCES garage (id_garage),
CONSTRAINT car_ibfk_2 FOREIGN KEY (id_employee) REFERENCES employee (id_employee)
);
CREATE TABLE employee (
id_employee VARCHAR(20) NOT NULL PRIMARY KEY,
first_name VARCHAR(20) NOT NULL,
position VARCHAR(20) NOT NULL,
qualification INT DEFAULT NULL,
last_name VARCHAR(20) DEFAULT NULL,
);
CREATE TABLE fuel (
fuel_brand VARCHAR(20) DEFAULT NULL,
kind VARCHAR(20) NOT NULL,
id_fuel INT NOT NULL PRIMARY KEY,
);
CREATE TABLE garage (
id_depot INT NOT NULL,
id_garage INT NOT NULL PRIMARY KEY,
garage_address VARCHAR(20) NOT NULL,
num_garage INT DEFAULT NULL,
CONSTRAINT garage_ibfk_1 FOREIGN KEY (id_depot) REFERENCES motor_depot (id_depot)
);
CREATE TABLE motor_depot (
name_depot VARCHAR(20) NOT NULL,
address VARCHAR(20) NOT NULL,
id_depot INT NOT NULL PRIMARY KEY,
);
CREATE TABLE refueling (
fuel_qty INT NOT NULL,
id_refuel INT NOT NULL PRIMARY KEY,
id_fuel INT DEFAULT NULL,
id_statement INT DEFAULT NULL,
id_waybill VARCHAR(18) DEFAULT NULL,
CONSTRAINT refueling_ibfk_1 FOREIGN KEY (id_waybill) REFERENCES waybill (id_waybill)
);
CREATE TABLE statement (
id_employee VARCHAR(20) NOT NULL,
date_st DATE NOT NULL,
num_statement INT DEFAULT NULL,
id_statement INT NOT NULL PRIMARY KEY,
CONSTRAINT statement_ibfk_1 FOREIGN KEY (id_employee) REFERENCES employee (id_employee)
);
CREATE TABLE waybill (
num_waybill INT DEFAULT NULL,
loading_point VARCHAR(20) NOT NULL,
discharge_point VARCHAR(20) NOT NULL,
consignee VARCHAR(20) NOT NULL,
total_mileage INT NOT NULL,
mileage_with_cargo INT DEFAULT NULL,
consignor VARCHAR(20) DEFAULT NULL,
id_car INT NOT NULL,
id_waybill VARCHAR(18) NOT NULL PRIMARY KEY,
begin_date DATE DEFAULT NULL,
end_date DATE DEFAULT NULL,
CONSTRAINT waybill_ibfk_1 FOREIGN KEY (id_car) REFERENCES car (id_car)
);
| SELECT
fuel_brand
, MAX(fuel_qty)
FROM fuel, refueling
WHERE fuel.id_fuel = refueling.id_fuel GROUP BY fuel_brand;
|
640 | Вывести минимальный километраж поездки для каждого автомобиля, на который выдана накладная. В качестве идентификатора автомобиля вывести его гос. номер. |
CREATE TABLE car (
id_garage INT NOT NULL,
license_plate VARCHAR(20) DEFAULT NULL,
brand VARCHAR(20) NOT NULL,
id_employee VARCHAR(20) DEFAULT NULL,
id_car INT NOT NULL PRIMARY KEY,
CONSTRAINT car_ibfk_1 FOREIGN KEY (id_garage) REFERENCES garage (id_garage),
CONSTRAINT car_ibfk_2 FOREIGN KEY (id_employee) REFERENCES employee (id_employee)
);
CREATE TABLE employee (
id_employee VARCHAR(20) NOT NULL PRIMARY KEY,
first_name VARCHAR(20) NOT NULL,
position VARCHAR(20) NOT NULL,
qualification INT DEFAULT NULL,
last_name VARCHAR(20) DEFAULT NULL,
);
CREATE TABLE fuel (
fuel_brand VARCHAR(20) DEFAULT NULL,
kind VARCHAR(20) NOT NULL,
id_fuel INT NOT NULL PRIMARY KEY,
);
CREATE TABLE garage (
id_depot INT NOT NULL,
id_garage INT NOT NULL PRIMARY KEY,
garage_address VARCHAR(20) NOT NULL,
num_garage INT DEFAULT NULL,
CONSTRAINT garage_ibfk_1 FOREIGN KEY (id_depot) REFERENCES motor_depot (id_depot)
);
CREATE TABLE motor_depot (
name_depot VARCHAR(20) NOT NULL,
address VARCHAR(20) NOT NULL,
id_depot INT NOT NULL PRIMARY KEY,
);
CREATE TABLE refueling (
fuel_qty INT NOT NULL,
id_refuel INT NOT NULL PRIMARY KEY,
id_fuel INT DEFAULT NULL,
id_statement INT DEFAULT NULL,
id_waybill VARCHAR(18) DEFAULT NULL,
CONSTRAINT refueling_ibfk_1 FOREIGN KEY (id_waybill) REFERENCES waybill (id_waybill)
);
CREATE TABLE statement (
id_employee VARCHAR(20) NOT NULL,
date_st DATE NOT NULL,
num_statement INT DEFAULT NULL,
id_statement INT NOT NULL PRIMARY KEY,
CONSTRAINT statement_ibfk_1 FOREIGN KEY (id_employee) REFERENCES employee (id_employee)
);
CREATE TABLE waybill (
num_waybill INT DEFAULT NULL,
loading_point VARCHAR(20) NOT NULL,
discharge_point VARCHAR(20) NOT NULL,
consignee VARCHAR(20) NOT NULL,
total_mileage INT NOT NULL,
mileage_with_cargo INT DEFAULT NULL,
consignor VARCHAR(20) DEFAULT NULL,
id_car INT NOT NULL,
id_waybill VARCHAR(18) NOT NULL PRIMARY KEY,
begin_date DATE DEFAULT NULL,
end_date DATE DEFAULT NULL,
CONSTRAINT waybill_ibfk_1 FOREIGN KEY (id_car) REFERENCES car (id_car)
);
| SELECT
license_plate
, MIN(total_mileage)
FROM waybill, car
WHERE waybill.id_car = car.id_car GROUP BY license_plate;
|
641 | Сколько всего бензина разных марок было отпущено? |
CREATE TABLE car (
id_garage INT NOT NULL,
license_plate VARCHAR(20) DEFAULT NULL,
brand VARCHAR(20) NOT NULL,
id_employee VARCHAR(20) DEFAULT NULL,
id_car INT NOT NULL PRIMARY KEY,
CONSTRAINT car_ibfk_1 FOREIGN KEY (id_garage) REFERENCES garage (id_garage),
CONSTRAINT car_ibfk_2 FOREIGN KEY (id_employee) REFERENCES employee (id_employee)
);
CREATE TABLE employee (
id_employee VARCHAR(20) NOT NULL PRIMARY KEY,
first_name VARCHAR(20) NOT NULL,
position VARCHAR(20) NOT NULL,
qualification INT DEFAULT NULL,
last_name VARCHAR(20) DEFAULT NULL,
);
CREATE TABLE fuel (
fuel_brand VARCHAR(20) DEFAULT NULL,
kind VARCHAR(20) NOT NULL,
id_fuel INT NOT NULL PRIMARY KEY,
);
CREATE TABLE garage (
id_depot INT NOT NULL,
id_garage INT NOT NULL PRIMARY KEY,
garage_address VARCHAR(20) NOT NULL,
num_garage INT DEFAULT NULL,
CONSTRAINT garage_ibfk_1 FOREIGN KEY (id_depot) REFERENCES motor_depot (id_depot)
);
CREATE TABLE motor_depot (
name_depot VARCHAR(20) NOT NULL,
address VARCHAR(20) NOT NULL,
id_depot INT NOT NULL PRIMARY KEY,
);
CREATE TABLE refueling (
fuel_qty INT NOT NULL,
id_refuel INT NOT NULL PRIMARY KEY,
id_fuel INT DEFAULT NULL,
id_statement INT DEFAULT NULL,
id_waybill VARCHAR(18) DEFAULT NULL,
CONSTRAINT refueling_ibfk_1 FOREIGN KEY (id_waybill) REFERENCES waybill (id_waybill)
);
CREATE TABLE statement (
id_employee VARCHAR(20) NOT NULL,
date_st DATE NOT NULL,
num_statement INT DEFAULT NULL,
id_statement INT NOT NULL PRIMARY KEY,
CONSTRAINT statement_ibfk_1 FOREIGN KEY (id_employee) REFERENCES employee (id_employee)
);
CREATE TABLE waybill (
num_waybill INT DEFAULT NULL,
loading_point VARCHAR(20) NOT NULL,
discharge_point VARCHAR(20) NOT NULL,
consignee VARCHAR(20) NOT NULL,
total_mileage INT NOT NULL,
mileage_with_cargo INT DEFAULT NULL,
consignor VARCHAR(20) DEFAULT NULL,
id_car INT NOT NULL,
id_waybill VARCHAR(18) NOT NULL PRIMARY KEY,
begin_date DATE DEFAULT NULL,
end_date DATE DEFAULT NULL,
CONSTRAINT waybill_ibfk_1 FOREIGN KEY (id_car) REFERENCES car (id_car)
);
| SELECT
fuel_brand
, SUM(fuel_qty)
FROM fuel, refueling
WHERE fuel.id_fuel = refueling.id_fuel AND kind = 'petrol' GROUP BY fuel_brand;
|
642 | Вывести среднее количество отпущенного за каждый день топлива в промежуток между 2020-02-21 и 2020-02-25. |
CREATE TABLE car (
id_garage INT NOT NULL,
license_plate VARCHAR(20) DEFAULT NULL,
brand VARCHAR(20) NOT NULL,
id_employee VARCHAR(20) DEFAULT NULL,
id_car INT NOT NULL PRIMARY KEY,
CONSTRAINT car_ibfk_1 FOREIGN KEY (id_garage) REFERENCES garage (id_garage),
CONSTRAINT car_ibfk_2 FOREIGN KEY (id_employee) REFERENCES employee (id_employee)
);
CREATE TABLE employee (
id_employee VARCHAR(20) NOT NULL PRIMARY KEY,
first_name VARCHAR(20) NOT NULL,
position VARCHAR(20) NOT NULL,
qualification INT DEFAULT NULL,
last_name VARCHAR(20) DEFAULT NULL,
);
CREATE TABLE fuel (
fuel_brand VARCHAR(20) DEFAULT NULL,
kind VARCHAR(20) NOT NULL,
id_fuel INT NOT NULL PRIMARY KEY,
);
CREATE TABLE garage (
id_depot INT NOT NULL,
id_garage INT NOT NULL PRIMARY KEY,
garage_address VARCHAR(20) NOT NULL,
num_garage INT DEFAULT NULL,
CONSTRAINT garage_ibfk_1 FOREIGN KEY (id_depot) REFERENCES motor_depot (id_depot)
);
CREATE TABLE motor_depot (
name_depot VARCHAR(20) NOT NULL,
address VARCHAR(20) NOT NULL,
id_depot INT NOT NULL PRIMARY KEY,
);
CREATE TABLE refueling (
fuel_qty INT NOT NULL,
id_refuel INT NOT NULL PRIMARY KEY,
id_fuel INT DEFAULT NULL,
id_statement INT DEFAULT NULL,
id_waybill VARCHAR(18) DEFAULT NULL,
CONSTRAINT refueling_ibfk_1 FOREIGN KEY (id_waybill) REFERENCES waybill (id_waybill)
);
CREATE TABLE statement (
id_employee VARCHAR(20) NOT NULL,
date_st DATE NOT NULL,
num_statement INT DEFAULT NULL,
id_statement INT NOT NULL PRIMARY KEY,
CONSTRAINT statement_ibfk_1 FOREIGN KEY (id_employee) REFERENCES employee (id_employee)
);
CREATE TABLE waybill (
num_waybill INT DEFAULT NULL,
loading_point VARCHAR(20) NOT NULL,
discharge_point VARCHAR(20) NOT NULL,
consignee VARCHAR(20) NOT NULL,
total_mileage INT NOT NULL,
mileage_with_cargo INT DEFAULT NULL,
consignor VARCHAR(20) DEFAULT NULL,
id_car INT NOT NULL,
id_waybill VARCHAR(18) NOT NULL PRIMARY KEY,
begin_date DATE DEFAULT NULL,
end_date DATE DEFAULT NULL,
CONSTRAINT waybill_ibfk_1 FOREIGN KEY (id_car) REFERENCES car (id_car)
);
| SELECT AVG(fuel_qty) FROM statement, refueling
WHERE statement.id_statement = refueling.id_statement AND date_st BETWEEN '2020-02-21' AND '2020-02-25'
GROUP BY date_st;
|
643 | Вывести список гос. номеров, начинающихся на M, и количество накладных, выданных на эти автомобили. |
CREATE TABLE car (
id_garage INT NOT NULL,
license_plate VARCHAR(20) DEFAULT NULL,
brand VARCHAR(20) NOT NULL,
id_employee VARCHAR(20) DEFAULT NULL,
id_car INT NOT NULL PRIMARY KEY,
CONSTRAINT car_ibfk_1 FOREIGN KEY (id_garage) REFERENCES garage (id_garage),
CONSTRAINT car_ibfk_2 FOREIGN KEY (id_employee) REFERENCES employee (id_employee)
);
CREATE TABLE employee (
id_employee VARCHAR(20) NOT NULL PRIMARY KEY,
first_name VARCHAR(20) NOT NULL,
position VARCHAR(20) NOT NULL,
qualification INT DEFAULT NULL,
last_name VARCHAR(20) DEFAULT NULL,
);
CREATE TABLE fuel (
fuel_brand VARCHAR(20) DEFAULT NULL,
kind VARCHAR(20) NOT NULL,
id_fuel INT NOT NULL PRIMARY KEY,
);
CREATE TABLE garage (
id_depot INT NOT NULL,
id_garage INT NOT NULL PRIMARY KEY,
garage_address VARCHAR(20) NOT NULL,
num_garage INT DEFAULT NULL,
CONSTRAINT garage_ibfk_1 FOREIGN KEY (id_depot) REFERENCES motor_depot (id_depot)
);
CREATE TABLE motor_depot (
name_depot VARCHAR(20) NOT NULL,
address VARCHAR(20) NOT NULL,
id_depot INT NOT NULL PRIMARY KEY,
);
CREATE TABLE refueling (
fuel_qty INT NOT NULL,
id_refuel INT NOT NULL PRIMARY KEY,
id_fuel INT DEFAULT NULL,
id_statement INT DEFAULT NULL,
id_waybill VARCHAR(18) DEFAULT NULL,
CONSTRAINT refueling_ibfk_1 FOREIGN KEY (id_waybill) REFERENCES waybill (id_waybill)
);
CREATE TABLE statement (
id_employee VARCHAR(20) NOT NULL,
date_st DATE NOT NULL,
num_statement INT DEFAULT NULL,
id_statement INT NOT NULL PRIMARY KEY,
CONSTRAINT statement_ibfk_1 FOREIGN KEY (id_employee) REFERENCES employee (id_employee)
);
CREATE TABLE waybill (
num_waybill INT DEFAULT NULL,
loading_point VARCHAR(20) NOT NULL,
discharge_point VARCHAR(20) NOT NULL,
consignee VARCHAR(20) NOT NULL,
total_mileage INT NOT NULL,
mileage_with_cargo INT DEFAULT NULL,
consignor VARCHAR(20) DEFAULT NULL,
id_car INT NOT NULL,
id_waybill VARCHAR(18) NOT NULL PRIMARY KEY,
begin_date DATE DEFAULT NULL,
end_date DATE DEFAULT NULL,
CONSTRAINT waybill_ibfk_1 FOREIGN KEY (id_car) REFERENCES car (id_car)
);
| SELECT
license_plate
, COUNT(id_waybill)
FROM car, waybill
WHERE car.id_car = waybill.id_car AND license_plate LIKE 'M%'
GROUP BY license_plate;
|
644 | Для каждого водителя, фамилия которого начинается с буквы S, вывести его фамилию и количество машин, на которых он ездит. |
CREATE TABLE car (
id_garage INT NOT NULL,
license_plate VARCHAR(20) DEFAULT NULL,
brand VARCHAR(20) NOT NULL,
id_employee VARCHAR(20) DEFAULT NULL,
id_car INT NOT NULL PRIMARY KEY,
CONSTRAINT car_ibfk_1 FOREIGN KEY (id_garage) REFERENCES garage (id_garage),
CONSTRAINT car_ibfk_2 FOREIGN KEY (id_employee) REFERENCES employee (id_employee)
);
CREATE TABLE employee (
id_employee VARCHAR(20) NOT NULL PRIMARY KEY,
first_name VARCHAR(20) NOT NULL,
position VARCHAR(20) NOT NULL,
qualification INT DEFAULT NULL,
last_name VARCHAR(20) DEFAULT NULL,
);
CREATE TABLE fuel (
fuel_brand VARCHAR(20) DEFAULT NULL,
kind VARCHAR(20) NOT NULL,
id_fuel INT NOT NULL PRIMARY KEY,
);
CREATE TABLE garage (
id_depot INT NOT NULL,
id_garage INT NOT NULL PRIMARY KEY,
garage_address VARCHAR(20) NOT NULL,
num_garage INT DEFAULT NULL,
CONSTRAINT garage_ibfk_1 FOREIGN KEY (id_depot) REFERENCES motor_depot (id_depot)
);
CREATE TABLE motor_depot (
name_depot VARCHAR(20) NOT NULL,
address VARCHAR(20) NOT NULL,
id_depot INT NOT NULL PRIMARY KEY,
);
CREATE TABLE refueling (
fuel_qty INT NOT NULL,
id_refuel INT NOT NULL PRIMARY KEY,
id_fuel INT DEFAULT NULL,
id_statement INT DEFAULT NULL,
id_waybill VARCHAR(18) DEFAULT NULL,
CONSTRAINT refueling_ibfk_1 FOREIGN KEY (id_waybill) REFERENCES waybill (id_waybill)
);
CREATE TABLE statement (
id_employee VARCHAR(20) NOT NULL,
date_st DATE NOT NULL,
num_statement INT DEFAULT NULL,
id_statement INT NOT NULL PRIMARY KEY,
CONSTRAINT statement_ibfk_1 FOREIGN KEY (id_employee) REFERENCES employee (id_employee)
);
CREATE TABLE waybill (
num_waybill INT DEFAULT NULL,
loading_point VARCHAR(20) NOT NULL,
discharge_point VARCHAR(20) NOT NULL,
consignee VARCHAR(20) NOT NULL,
total_mileage INT NOT NULL,
mileage_with_cargo INT DEFAULT NULL,
consignor VARCHAR(20) DEFAULT NULL,
id_car INT NOT NULL,
id_waybill VARCHAR(18) NOT NULL PRIMARY KEY,
begin_date DATE DEFAULT NULL,
end_date DATE DEFAULT NULL,
CONSTRAINT waybill_ibfk_1 FOREIGN KEY (id_car) REFERENCES car (id_car)
);
| SELECT
last_name
, COUNT(license_plate)
FROM employee, car
WHERE employee.id_employee = car.id_employee AND last_name LIKE 'S%' GROUP BY employee.id_employee;
|
645 | Для водителя Vasiliy Perov вывести информацию о количестве отпущенного топлива по каждой его накладной. Из информации о накладных нужно вывести только их номера. |
CREATE TABLE car (
id_garage INT NOT NULL,
license_plate VARCHAR(20) DEFAULT NULL,
brand VARCHAR(20) NOT NULL,
id_employee VARCHAR(20) DEFAULT NULL,
id_car INT NOT NULL PRIMARY KEY,
CONSTRAINT car_ibfk_1 FOREIGN KEY (id_garage) REFERENCES garage (id_garage),
CONSTRAINT car_ibfk_2 FOREIGN KEY (id_employee) REFERENCES employee (id_employee)
);
CREATE TABLE employee (
id_employee VARCHAR(20) NOT NULL PRIMARY KEY,
first_name VARCHAR(20) NOT NULL,
position VARCHAR(20) NOT NULL,
qualification INT DEFAULT NULL,
last_name VARCHAR(20) DEFAULT NULL,
);
CREATE TABLE fuel (
fuel_brand VARCHAR(20) DEFAULT NULL,
kind VARCHAR(20) NOT NULL,
id_fuel INT NOT NULL PRIMARY KEY,
);
CREATE TABLE garage (
id_depot INT NOT NULL,
id_garage INT NOT NULL PRIMARY KEY,
garage_address VARCHAR(20) NOT NULL,
num_garage INT DEFAULT NULL,
CONSTRAINT garage_ibfk_1 FOREIGN KEY (id_depot) REFERENCES motor_depot (id_depot)
);
CREATE TABLE motor_depot (
name_depot VARCHAR(20) NOT NULL,
address VARCHAR(20) NOT NULL,
id_depot INT NOT NULL PRIMARY KEY,
);
CREATE TABLE refueling (
fuel_qty INT NOT NULL,
id_refuel INT NOT NULL PRIMARY KEY,
id_fuel INT DEFAULT NULL,
id_statement INT DEFAULT NULL,
id_waybill VARCHAR(18) DEFAULT NULL,
CONSTRAINT refueling_ibfk_1 FOREIGN KEY (id_waybill) REFERENCES waybill (id_waybill)
);
CREATE TABLE statement (
id_employee VARCHAR(20) NOT NULL,
date_st DATE NOT NULL,
num_statement INT DEFAULT NULL,
id_statement INT NOT NULL PRIMARY KEY,
CONSTRAINT statement_ibfk_1 FOREIGN KEY (id_employee) REFERENCES employee (id_employee)
);
CREATE TABLE waybill (
num_waybill INT DEFAULT NULL,
loading_point VARCHAR(20) NOT NULL,
discharge_point VARCHAR(20) NOT NULL,
consignee VARCHAR(20) NOT NULL,
total_mileage INT NOT NULL,
mileage_with_cargo INT DEFAULT NULL,
consignor VARCHAR(20) DEFAULT NULL,
id_car INT NOT NULL,
id_waybill VARCHAR(18) NOT NULL PRIMARY KEY,
begin_date DATE DEFAULT NULL,
end_date DATE DEFAULT NULL,
CONSTRAINT waybill_ibfk_1 FOREIGN KEY (id_car) REFERENCES car (id_car)
);
| SELECT
num_waybill
, SUM(fuel_qty)
FROM refueling, waybill, car, employee
WHERE waybill.id_waybill = refueling.id_waybill
AND waybill.id_car = car.id_car
AND car.id_employee = employee.id_employee
AND last_name = 'Perov' AND first_name = 'Vasiliy'
GROUP BY num_waybill;
|
646 | Для водителей с фамилией на S вывести общее количество отпущенного топлива. |
CREATE TABLE car (
id_garage INT NOT NULL,
license_plate VARCHAR(20) DEFAULT NULL,
brand VARCHAR(20) NOT NULL,
id_employee VARCHAR(20) DEFAULT NULL,
id_car INT NOT NULL PRIMARY KEY,
CONSTRAINT car_ibfk_1 FOREIGN KEY (id_garage) REFERENCES garage (id_garage),
CONSTRAINT car_ibfk_2 FOREIGN KEY (id_employee) REFERENCES employee (id_employee)
);
CREATE TABLE employee (
id_employee VARCHAR(20) NOT NULL PRIMARY KEY,
first_name VARCHAR(20) NOT NULL,
position VARCHAR(20) NOT NULL,
qualification INT DEFAULT NULL,
last_name VARCHAR(20) DEFAULT NULL,
);
CREATE TABLE fuel (
fuel_brand VARCHAR(20) DEFAULT NULL,
kind VARCHAR(20) NOT NULL,
id_fuel INT NOT NULL PRIMARY KEY,
);
CREATE TABLE garage (
id_depot INT NOT NULL,
id_garage INT NOT NULL PRIMARY KEY,
garage_address VARCHAR(20) NOT NULL,
num_garage INT DEFAULT NULL,
CONSTRAINT garage_ibfk_1 FOREIGN KEY (id_depot) REFERENCES motor_depot (id_depot)
);
CREATE TABLE motor_depot (
name_depot VARCHAR(20) NOT NULL,
address VARCHAR(20) NOT NULL,
id_depot INT NOT NULL PRIMARY KEY,
);
CREATE TABLE refueling (
fuel_qty INT NOT NULL,
id_refuel INT NOT NULL PRIMARY KEY,
id_fuel INT DEFAULT NULL,
id_statement INT DEFAULT NULL,
id_waybill VARCHAR(18) DEFAULT NULL,
CONSTRAINT refueling_ibfk_1 FOREIGN KEY (id_waybill) REFERENCES waybill (id_waybill)
);
CREATE TABLE statement (
id_employee VARCHAR(20) NOT NULL,
date_st DATE NOT NULL,
num_statement INT DEFAULT NULL,
id_statement INT NOT NULL PRIMARY KEY,
CONSTRAINT statement_ibfk_1 FOREIGN KEY (id_employee) REFERENCES employee (id_employee)
);
CREATE TABLE waybill (
num_waybill INT DEFAULT NULL,
loading_point VARCHAR(20) NOT NULL,
discharge_point VARCHAR(20) NOT NULL,
consignee VARCHAR(20) NOT NULL,
total_mileage INT NOT NULL,
mileage_with_cargo INT DEFAULT NULL,
consignor VARCHAR(20) DEFAULT NULL,
id_car INT NOT NULL,
id_waybill VARCHAR(18) NOT NULL PRIMARY KEY,
begin_date DATE DEFAULT NULL,
end_date DATE DEFAULT NULL,
CONSTRAINT waybill_ibfk_1 FOREIGN KEY (id_car) REFERENCES car (id_car)
);
| SELECT
last_name
, SUM(fuel_qty)
FROM refueling, waybill, employee, car
WHERE car.id_employee = employee.id_employee AND waybill.id_waybill = refueling.id_waybill AND waybill.id_car = car.id_car AND last_name LIKE "S%" GROUP BY employee.id_employee;
|
647 | Вывести, сколько топлива каждой марки было отпущено за каждый день c 2020-03-20 по 2020-03-25. |
CREATE TABLE car (
id_garage INT NOT NULL,
license_plate VARCHAR(20) DEFAULT NULL,
brand VARCHAR(20) NOT NULL,
id_employee VARCHAR(20) DEFAULT NULL,
id_car INT NOT NULL PRIMARY KEY,
CONSTRAINT car_ibfk_1 FOREIGN KEY (id_garage) REFERENCES garage (id_garage),
CONSTRAINT car_ibfk_2 FOREIGN KEY (id_employee) REFERENCES employee (id_employee)
);
CREATE TABLE employee (
id_employee VARCHAR(20) NOT NULL PRIMARY KEY,
first_name VARCHAR(20) NOT NULL,
position VARCHAR(20) NOT NULL,
qualification INT DEFAULT NULL,
last_name VARCHAR(20) DEFAULT NULL,
);
CREATE TABLE fuel (
fuel_brand VARCHAR(20) DEFAULT NULL,
kind VARCHAR(20) NOT NULL,
id_fuel INT NOT NULL PRIMARY KEY,
);
CREATE TABLE garage (
id_depot INT NOT NULL,
id_garage INT NOT NULL PRIMARY KEY,
garage_address VARCHAR(20) NOT NULL,
num_garage INT DEFAULT NULL,
CONSTRAINT garage_ibfk_1 FOREIGN KEY (id_depot) REFERENCES motor_depot (id_depot)
);
CREATE TABLE motor_depot (
name_depot VARCHAR(20) NOT NULL,
address VARCHAR(20) NOT NULL,
id_depot INT NOT NULL PRIMARY KEY,
);
CREATE TABLE refueling (
fuel_qty INT NOT NULL,
id_refuel INT NOT NULL PRIMARY KEY,
id_fuel INT DEFAULT NULL,
id_statement INT DEFAULT NULL,
id_waybill VARCHAR(18) DEFAULT NULL,
CONSTRAINT refueling_ibfk_1 FOREIGN KEY (id_waybill) REFERENCES waybill (id_waybill)
);
CREATE TABLE statement (
id_employee VARCHAR(20) NOT NULL,
date_st DATE NOT NULL,
num_statement INT DEFAULT NULL,
id_statement INT NOT NULL PRIMARY KEY,
CONSTRAINT statement_ibfk_1 FOREIGN KEY (id_employee) REFERENCES employee (id_employee)
);
CREATE TABLE waybill (
num_waybill INT DEFAULT NULL,
loading_point VARCHAR(20) NOT NULL,
discharge_point VARCHAR(20) NOT NULL,
consignee VARCHAR(20) NOT NULL,
total_mileage INT NOT NULL,
mileage_with_cargo INT DEFAULT NULL,
consignor VARCHAR(20) DEFAULT NULL,
id_car INT NOT NULL,
id_waybill VARCHAR(18) NOT NULL PRIMARY KEY,
begin_date DATE DEFAULT NULL,
end_date DATE DEFAULT NULL,
CONSTRAINT waybill_ibfk_1 FOREIGN KEY (id_car) REFERENCES car (id_car)
);
| SELECT
date_st
, fuel_brand
, SUM(fuel_qty)
FROM statement, fuel, refueling WHERE statement.id_statement = refueling.id_statement AND fuel.id_fuel = refueling.id_fuel AND date_st BETWEEN '2020-03-20' AND '2020-03-25' GROUP BY date_st, fuel_brand;
|
648 | Вывести количество каждого вида топлива, которое было отпущено с 2020-02-20 по 2020-02-23, по всем маркам авто. |
CREATE TABLE car (
id_garage INT NOT NULL,
license_plate VARCHAR(20) DEFAULT NULL,
brand VARCHAR(20) NOT NULL,
id_employee VARCHAR(20) DEFAULT NULL,
id_car INT NOT NULL PRIMARY KEY,
CONSTRAINT car_ibfk_1 FOREIGN KEY (id_garage) REFERENCES garage (id_garage),
CONSTRAINT car_ibfk_2 FOREIGN KEY (id_employee) REFERENCES employee (id_employee)
);
CREATE TABLE employee (
id_employee VARCHAR(20) NOT NULL PRIMARY KEY,
first_name VARCHAR(20) NOT NULL,
position VARCHAR(20) NOT NULL,
qualification INT DEFAULT NULL,
last_name VARCHAR(20) DEFAULT NULL,
);
CREATE TABLE fuel (
fuel_brand VARCHAR(20) DEFAULT NULL,
kind VARCHAR(20) NOT NULL,
id_fuel INT NOT NULL PRIMARY KEY,
);
CREATE TABLE garage (
id_depot INT NOT NULL,
id_garage INT NOT NULL PRIMARY KEY,
garage_address VARCHAR(20) NOT NULL,
num_garage INT DEFAULT NULL,
CONSTRAINT garage_ibfk_1 FOREIGN KEY (id_depot) REFERENCES motor_depot (id_depot)
);
CREATE TABLE motor_depot (
name_depot VARCHAR(20) NOT NULL,
address VARCHAR(20) NOT NULL,
id_depot INT NOT NULL PRIMARY KEY,
);
CREATE TABLE refueling (
fuel_qty INT NOT NULL,
id_refuel INT NOT NULL PRIMARY KEY,
id_fuel INT DEFAULT NULL,
id_statement INT DEFAULT NULL,
id_waybill VARCHAR(18) DEFAULT NULL,
CONSTRAINT refueling_ibfk_1 FOREIGN KEY (id_waybill) REFERENCES waybill (id_waybill)
);
CREATE TABLE statement (
id_employee VARCHAR(20) NOT NULL,
date_st DATE NOT NULL,
num_statement INT DEFAULT NULL,
id_statement INT NOT NULL PRIMARY KEY,
CONSTRAINT statement_ibfk_1 FOREIGN KEY (id_employee) REFERENCES employee (id_employee)
);
CREATE TABLE waybill (
num_waybill INT DEFAULT NULL,
loading_point VARCHAR(20) NOT NULL,
discharge_point VARCHAR(20) NOT NULL,
consignee VARCHAR(20) NOT NULL,
total_mileage INT NOT NULL,
mileage_with_cargo INT DEFAULT NULL,
consignor VARCHAR(20) DEFAULT NULL,
id_car INT NOT NULL,
id_waybill VARCHAR(18) NOT NULL PRIMARY KEY,
begin_date DATE DEFAULT NULL,
end_date DATE DEFAULT NULL,
CONSTRAINT waybill_ibfk_1 FOREIGN KEY (id_car) REFERENCES car (id_car)
);
| SELECT
brand
, fuel_brand
, SUM(fuel_qty)
FROM car, waybill, refueling, fuel, statement
WHERE car.id_car = waybill.id_car
AND waybill.id_waybill = refueling.id_waybill
AND fuel.id_fuel = refueling.id_fuel
AND refueling.id_statement = statement.id_statement
AND date_st BETWEEN '2020-02-20' AND '2020-02-23'
GROUP BY fuel_brand, brand
|
649 | Для каждого водителя вывести общее количество топлива за каждый день заправки с 2020-02-21 по 2020-02-24. |
CREATE TABLE car (
id_garage INT NOT NULL,
license_plate VARCHAR(20) DEFAULT NULL,
brand VARCHAR(20) NOT NULL,
id_employee VARCHAR(20) DEFAULT NULL,
id_car INT NOT NULL PRIMARY KEY,
CONSTRAINT car_ibfk_1 FOREIGN KEY (id_garage) REFERENCES garage (id_garage),
CONSTRAINT car_ibfk_2 FOREIGN KEY (id_employee) REFERENCES employee (id_employee)
);
CREATE TABLE employee (
id_employee VARCHAR(20) NOT NULL PRIMARY KEY,
first_name VARCHAR(20) NOT NULL,
position VARCHAR(20) NOT NULL,
qualification INT DEFAULT NULL,
last_name VARCHAR(20) DEFAULT NULL,
);
CREATE TABLE fuel (
fuel_brand VARCHAR(20) DEFAULT NULL,
kind VARCHAR(20) NOT NULL,
id_fuel INT NOT NULL PRIMARY KEY,
);
CREATE TABLE garage (
id_depot INT NOT NULL,
id_garage INT NOT NULL PRIMARY KEY,
garage_address VARCHAR(20) NOT NULL,
num_garage INT DEFAULT NULL,
CONSTRAINT garage_ibfk_1 FOREIGN KEY (id_depot) REFERENCES motor_depot (id_depot)
);
CREATE TABLE motor_depot (
name_depot VARCHAR(20) NOT NULL,
address VARCHAR(20) NOT NULL,
id_depot INT NOT NULL PRIMARY KEY,
);
CREATE TABLE refueling (
fuel_qty INT NOT NULL,
id_refuel INT NOT NULL PRIMARY KEY,
id_fuel INT DEFAULT NULL,
id_statement INT DEFAULT NULL,
id_waybill VARCHAR(18) DEFAULT NULL,
CONSTRAINT refueling_ibfk_1 FOREIGN KEY (id_waybill) REFERENCES waybill (id_waybill)
);
CREATE TABLE statement (
id_employee VARCHAR(20) NOT NULL,
date_st DATE NOT NULL,
num_statement INT DEFAULT NULL,
id_statement INT NOT NULL PRIMARY KEY,
CONSTRAINT statement_ibfk_1 FOREIGN KEY (id_employee) REFERENCES employee (id_employee)
);
CREATE TABLE waybill (
num_waybill INT DEFAULT NULL,
loading_point VARCHAR(20) NOT NULL,
discharge_point VARCHAR(20) NOT NULL,
consignee VARCHAR(20) NOT NULL,
total_mileage INT NOT NULL,
mileage_with_cargo INT DEFAULT NULL,
consignor VARCHAR(20) DEFAULT NULL,
id_car INT NOT NULL,
id_waybill VARCHAR(18) NOT NULL PRIMARY KEY,
begin_date DATE DEFAULT NULL,
end_date DATE DEFAULT NULL,
CONSTRAINT waybill_ibfk_1 FOREIGN KEY (id_car) REFERENCES car (id_car)
);
| SELECT
last_name
, date_st
, SUM(fuel_qty)
FROM employee, car, waybill, refueling, statement WHERE statement.id_statement = refueling.id_statement AND waybill.id_waybill = refueling.id_waybill
AND car.id_car = waybill.id_car AND employee.id_employee = car.id_employee AND date_st BETWEEN '2020-02-21' AND '2020-02-24' GROUP BY employee.id_employee, date_st;
|
650 | Вывести количество видов топлива, которыми заправлялась каждая машина, вышедшая в рейс с 2020-02-20 по 2020-02-24. Машина идентифицируется гос. номером. |
CREATE TABLE car (
id_garage INT NOT NULL,
license_plate VARCHAR(20) DEFAULT NULL,
brand VARCHAR(20) NOT NULL,
id_employee VARCHAR(20) DEFAULT NULL,
id_car INT NOT NULL PRIMARY KEY,
CONSTRAINT car_ibfk_1 FOREIGN KEY (id_garage) REFERENCES garage (id_garage),
CONSTRAINT car_ibfk_2 FOREIGN KEY (id_employee) REFERENCES employee (id_employee)
);
CREATE TABLE employee (
id_employee VARCHAR(20) NOT NULL PRIMARY KEY,
first_name VARCHAR(20) NOT NULL,
position VARCHAR(20) NOT NULL,
qualification INT DEFAULT NULL,
last_name VARCHAR(20) DEFAULT NULL,
);
CREATE TABLE fuel (
fuel_brand VARCHAR(20) DEFAULT NULL,
kind VARCHAR(20) NOT NULL,
id_fuel INT NOT NULL PRIMARY KEY,
);
CREATE TABLE garage (
id_depot INT NOT NULL,
id_garage INT NOT NULL PRIMARY KEY,
garage_address VARCHAR(20) NOT NULL,
num_garage INT DEFAULT NULL,
CONSTRAINT garage_ibfk_1 FOREIGN KEY (id_depot) REFERENCES motor_depot (id_depot)
);
CREATE TABLE motor_depot (
name_depot VARCHAR(20) NOT NULL,
address VARCHAR(20) NOT NULL,
id_depot INT NOT NULL PRIMARY KEY,
);
CREATE TABLE refueling (
fuel_qty INT NOT NULL,
id_refuel INT NOT NULL PRIMARY KEY,
id_fuel INT DEFAULT NULL,
id_statement INT DEFAULT NULL,
id_waybill VARCHAR(18) DEFAULT NULL,
CONSTRAINT refueling_ibfk_1 FOREIGN KEY (id_waybill) REFERENCES waybill (id_waybill)
);
CREATE TABLE statement (
id_employee VARCHAR(20) NOT NULL,
date_st DATE NOT NULL,
num_statement INT DEFAULT NULL,
id_statement INT NOT NULL PRIMARY KEY,
CONSTRAINT statement_ibfk_1 FOREIGN KEY (id_employee) REFERENCES employee (id_employee)
);
CREATE TABLE waybill (
num_waybill INT DEFAULT NULL,
loading_point VARCHAR(20) NOT NULL,
discharge_point VARCHAR(20) NOT NULL,
consignee VARCHAR(20) NOT NULL,
total_mileage INT NOT NULL,
mileage_with_cargo INT DEFAULT NULL,
consignor VARCHAR(20) DEFAULT NULL,
id_car INT NOT NULL,
id_waybill VARCHAR(18) NOT NULL PRIMARY KEY,
begin_date DATE DEFAULT NULL,
end_date DATE DEFAULT NULL,
CONSTRAINT waybill_ibfk_1 FOREIGN KEY (id_car) REFERENCES car (id_car)
);
| SELECT
license_plate
, COUNT(DISTINCT fuel_brand)
FROM car, waybill, refueling, fuel WHERE waybill.id_waybill = refueling.id_waybill AND waybill.id_car = car.id_car AND fuel.id_fuel = refueling.id_fuel AND begin_date BETWEEN '2020-02-20' AND '2020-02-24'
GROUP BY license_plate;
|
651 | Для каждой автобазы вывести список раздаточных ведомостей с указанием количества автомобилей, количества отпущенного топлива по каждой марке топлива, отсортировать по имени автобазы. |
CREATE TABLE car (
id_garage INT NOT NULL,
license_plate VARCHAR(20) DEFAULT NULL,
brand VARCHAR(20) NOT NULL,
id_employee VARCHAR(20) DEFAULT NULL,
id_car INT NOT NULL PRIMARY KEY,
CONSTRAINT car_ibfk_1 FOREIGN KEY (id_garage) REFERENCES garage (id_garage),
CONSTRAINT car_ibfk_2 FOREIGN KEY (id_employee) REFERENCES employee (id_employee)
);
CREATE TABLE employee (
id_employee VARCHAR(20) NOT NULL PRIMARY KEY,
first_name VARCHAR(20) NOT NULL,
position VARCHAR(20) NOT NULL,
qualification INT DEFAULT NULL,
last_name VARCHAR(20) DEFAULT NULL,
);
CREATE TABLE fuel (
fuel_brand VARCHAR(20) DEFAULT NULL,
kind VARCHAR(20) NOT NULL,
id_fuel INT NOT NULL PRIMARY KEY,
);
CREATE TABLE garage (
id_depot INT NOT NULL,
id_garage INT NOT NULL PRIMARY KEY,
garage_address VARCHAR(20) NOT NULL,
num_garage INT DEFAULT NULL,
CONSTRAINT garage_ibfk_1 FOREIGN KEY (id_depot) REFERENCES motor_depot (id_depot)
);
CREATE TABLE motor_depot (
name_depot VARCHAR(20) NOT NULL,
address VARCHAR(20) NOT NULL,
id_depot INT NOT NULL PRIMARY KEY,
);
CREATE TABLE refueling (
fuel_qty INT NOT NULL,
id_refuel INT NOT NULL PRIMARY KEY,
id_fuel INT DEFAULT NULL,
id_statement INT DEFAULT NULL,
id_waybill VARCHAR(18) DEFAULT NULL,
CONSTRAINT refueling_ibfk_1 FOREIGN KEY (id_waybill) REFERENCES waybill (id_waybill)
);
CREATE TABLE statement (
id_employee VARCHAR(20) NOT NULL,
date_st DATE NOT NULL,
num_statement INT DEFAULT NULL,
id_statement INT NOT NULL PRIMARY KEY,
CONSTRAINT statement_ibfk_1 FOREIGN KEY (id_employee) REFERENCES employee (id_employee)
);
CREATE TABLE waybill (
num_waybill INT DEFAULT NULL,
loading_point VARCHAR(20) NOT NULL,
discharge_point VARCHAR(20) NOT NULL,
consignee VARCHAR(20) NOT NULL,
total_mileage INT NOT NULL,
mileage_with_cargo INT DEFAULT NULL,
consignor VARCHAR(20) DEFAULT NULL,
id_car INT NOT NULL,
id_waybill VARCHAR(18) NOT NULL PRIMARY KEY,
begin_date DATE DEFAULT NULL,
end_date DATE DEFAULT NULL,
CONSTRAINT waybill_ibfk_1 FOREIGN KEY (id_car) REFERENCES car (id_car)
);
| SELECT
name_depot
, COUNT(license_plate)
, fuel_brand
, SUM(fuel_qty)
FROM motor_depot, garage, car, waybill, refueling, statement, fuel
WHERE motor_depot.id_depot = garage.id_depot
AND garage.id_garage = car.id_garage
AND waybill.id_car = car.id_car
AND waybill.id_waybill = refueling.id_waybill
AND statement.id_statement = refueling.id_statement
AND fuel.id_fuel = refueling.id_fuel
GROUP BY fuel_brand, name_depot
ORDER BY name_depot;
|
652 | Для каждого гаража вывести список раздаточных ведомостей с указанием количества автомобилей, количества отпущенного топлива по каждой марке топлива c 2020-03-20 по 2020-03-23. |
CREATE TABLE car (
id_garage INT NOT NULL,
license_plate VARCHAR(20) DEFAULT NULL,
brand VARCHAR(20) NOT NULL,
id_employee VARCHAR(20) DEFAULT NULL,
id_car INT NOT NULL PRIMARY KEY,
CONSTRAINT car_ibfk_1 FOREIGN KEY (id_garage) REFERENCES garage (id_garage),
CONSTRAINT car_ibfk_2 FOREIGN KEY (id_employee) REFERENCES employee (id_employee)
);
CREATE TABLE employee (
id_employee VARCHAR(20) NOT NULL PRIMARY KEY,
first_name VARCHAR(20) NOT NULL,
position VARCHAR(20) NOT NULL,
qualification INT DEFAULT NULL,
last_name VARCHAR(20) DEFAULT NULL,
);
CREATE TABLE fuel (
fuel_brand VARCHAR(20) DEFAULT NULL,
kind VARCHAR(20) NOT NULL,
id_fuel INT NOT NULL PRIMARY KEY,
);
CREATE TABLE garage (
id_depot INT NOT NULL,
id_garage INT NOT NULL PRIMARY KEY,
garage_address VARCHAR(20) NOT NULL,
num_garage INT DEFAULT NULL,
CONSTRAINT garage_ibfk_1 FOREIGN KEY (id_depot) REFERENCES motor_depot (id_depot)
);
CREATE TABLE motor_depot (
name_depot VARCHAR(20) NOT NULL,
address VARCHAR(20) NOT NULL,
id_depot INT NOT NULL PRIMARY KEY,
);
CREATE TABLE refueling (
fuel_qty INT NOT NULL,
id_refuel INT NOT NULL PRIMARY KEY,
id_fuel INT DEFAULT NULL,
id_statement INT DEFAULT NULL,
id_waybill VARCHAR(18) DEFAULT NULL,
CONSTRAINT refueling_ibfk_1 FOREIGN KEY (id_waybill) REFERENCES waybill (id_waybill)
);
CREATE TABLE statement (
id_employee VARCHAR(20) NOT NULL,
date_st DATE NOT NULL,
num_statement INT DEFAULT NULL,
id_statement INT NOT NULL PRIMARY KEY,
CONSTRAINT statement_ibfk_1 FOREIGN KEY (id_employee) REFERENCES employee (id_employee)
);
CREATE TABLE waybill (
num_waybill INT DEFAULT NULL,
loading_point VARCHAR(20) NOT NULL,
discharge_point VARCHAR(20) NOT NULL,
consignee VARCHAR(20) NOT NULL,
total_mileage INT NOT NULL,
mileage_with_cargo INT DEFAULT NULL,
consignor VARCHAR(20) DEFAULT NULL,
id_car INT NOT NULL,
id_waybill VARCHAR(18) NOT NULL PRIMARY KEY,
begin_date DATE DEFAULT NULL,
end_date DATE DEFAULT NULL,
CONSTRAINT waybill_ibfk_1 FOREIGN KEY (id_car) REFERENCES car (id_car)
);
| SELECT
num_garage
, COUNT(license_plate)
, fuel_brand
, SUM(fuel_qty)
FROM garage, car, waybill, refueling, statement, fuel
WHERE garage.id_garage = car.id_garage AND waybill.id_car = car.id_car
AND waybill.id_waybill = refueling.id_waybill AND statement.id_statement = refueling.id_statement
AND fuel.id_fuel = refueling.id_fuel AND date_st BETWEEN '2020-03-20' AND '2020-03-23'
GROUP BY fuel_brand, num_garage;
|
653 | Вывести максимальное количество топлива, отпущенного за 1 день суммарно, и фамилию водителя, на кого было отпущено c 2020-02-20 по 2020-02-24, если фамилия начинается на M. |
CREATE TABLE car (
id_garage INT NOT NULL,
license_plate VARCHAR(20) DEFAULT NULL,
brand VARCHAR(20) NOT NULL,
id_employee VARCHAR(20) DEFAULT NULL,
id_car INT NOT NULL PRIMARY KEY,
CONSTRAINT car_ibfk_1 FOREIGN KEY (id_garage) REFERENCES garage (id_garage),
CONSTRAINT car_ibfk_2 FOREIGN KEY (id_employee) REFERENCES employee (id_employee)
);
CREATE TABLE employee (
id_employee VARCHAR(20) NOT NULL PRIMARY KEY,
first_name VARCHAR(20) NOT NULL,
position VARCHAR(20) NOT NULL,
qualification INT DEFAULT NULL,
last_name VARCHAR(20) DEFAULT NULL,
);
CREATE TABLE fuel (
fuel_brand VARCHAR(20) DEFAULT NULL,
kind VARCHAR(20) NOT NULL,
id_fuel INT NOT NULL PRIMARY KEY,
);
CREATE TABLE garage (
id_depot INT NOT NULL,
id_garage INT NOT NULL PRIMARY KEY,
garage_address VARCHAR(20) NOT NULL,
num_garage INT DEFAULT NULL,
CONSTRAINT garage_ibfk_1 FOREIGN KEY (id_depot) REFERENCES motor_depot (id_depot)
);
CREATE TABLE motor_depot (
name_depot VARCHAR(20) NOT NULL,
address VARCHAR(20) NOT NULL,
id_depot INT NOT NULL PRIMARY KEY,
);
CREATE TABLE refueling (
fuel_qty INT NOT NULL,
id_refuel INT NOT NULL PRIMARY KEY,
id_fuel INT DEFAULT NULL,
id_statement INT DEFAULT NULL,
id_waybill VARCHAR(18) DEFAULT NULL,
CONSTRAINT refueling_ibfk_1 FOREIGN KEY (id_waybill) REFERENCES waybill (id_waybill)
);
CREATE TABLE statement (
id_employee VARCHAR(20) NOT NULL,
date_st DATE NOT NULL,
num_statement INT DEFAULT NULL,
id_statement INT NOT NULL PRIMARY KEY,
CONSTRAINT statement_ibfk_1 FOREIGN KEY (id_employee) REFERENCES employee (id_employee)
);
CREATE TABLE waybill (
num_waybill INT DEFAULT NULL,
loading_point VARCHAR(20) NOT NULL,
discharge_point VARCHAR(20) NOT NULL,
consignee VARCHAR(20) NOT NULL,
total_mileage INT NOT NULL,
mileage_with_cargo INT DEFAULT NULL,
consignor VARCHAR(20) DEFAULT NULL,
id_car INT NOT NULL,
id_waybill VARCHAR(18) NOT NULL PRIMARY KEY,
begin_date DATE DEFAULT NULL,
end_date DATE DEFAULT NULL,
CONSTRAINT waybill_ibfk_1 FOREIGN KEY (id_car) REFERENCES car (id_car)
);
| SELECT MAX(total_fuel_qty)
FROM (
SELECT
last_name
, SUM(fuel_qty) AS total_fuel_qty
FROM statement, refueling, waybill, car, employee
WHERE statement.id_statement = refueling.id_statement
AND waybill.id_waybill = refueling.id_waybill
AND waybill.id_car = car.id_car
AND car.id_employee = employee.id_employee
AND date_st BETWEEN '2020-02-20' AND '2020-02-24'
AND last_name LIKE 'M%'
GROUP BY date_st, last_name
) AS subquery;
|
654 | Вывести количество видов топлива, которыми заправлялась каждая машина с 2020-02-20 по 2020-02-24. Сгруппировать по дате. Машина идентифицируется гос. номером. |
CREATE TABLE car (
id_garage INT NOT NULL,
license_plate VARCHAR(20) DEFAULT NULL,
brand VARCHAR(20) NOT NULL,
id_employee VARCHAR(20) DEFAULT NULL,
id_car INT NOT NULL PRIMARY KEY,
CONSTRAINT car_ibfk_1 FOREIGN KEY (id_garage) REFERENCES garage (id_garage),
CONSTRAINT car_ibfk_2 FOREIGN KEY (id_employee) REFERENCES employee (id_employee)
);
CREATE TABLE employee (
id_employee VARCHAR(20) NOT NULL PRIMARY KEY,
first_name VARCHAR(20) NOT NULL,
position VARCHAR(20) NOT NULL,
qualification INT DEFAULT NULL,
last_name VARCHAR(20) DEFAULT NULL,
);
CREATE TABLE fuel (
fuel_brand VARCHAR(20) DEFAULT NULL,
kind VARCHAR(20) NOT NULL,
id_fuel INT NOT NULL PRIMARY KEY,
);
CREATE TABLE garage (
id_depot INT NOT NULL,
id_garage INT NOT NULL PRIMARY KEY,
garage_address VARCHAR(20) NOT NULL,
num_garage INT DEFAULT NULL,
CONSTRAINT garage_ibfk_1 FOREIGN KEY (id_depot) REFERENCES motor_depot (id_depot)
);
CREATE TABLE motor_depot (
name_depot VARCHAR(20) NOT NULL,
address VARCHAR(20) NOT NULL,
id_depot INT NOT NULL PRIMARY KEY,
);
CREATE TABLE refueling (
fuel_qty INT NOT NULL,
id_refuel INT NOT NULL PRIMARY KEY,
id_fuel INT DEFAULT NULL,
id_statement INT DEFAULT NULL,
id_waybill VARCHAR(18) DEFAULT NULL,
CONSTRAINT refueling_ibfk_1 FOREIGN KEY (id_waybill) REFERENCES waybill (id_waybill)
);
CREATE TABLE statement (
id_employee VARCHAR(20) NOT NULL,
date_st DATE NOT NULL,
num_statement INT DEFAULT NULL,
id_statement INT NOT NULL PRIMARY KEY,
CONSTRAINT statement_ibfk_1 FOREIGN KEY (id_employee) REFERENCES employee (id_employee)
);
CREATE TABLE waybill (
num_waybill INT DEFAULT NULL,
loading_point VARCHAR(20) NOT NULL,
discharge_point VARCHAR(20) NOT NULL,
consignee VARCHAR(20) NOT NULL,
total_mileage INT NOT NULL,
mileage_with_cargo INT DEFAULT NULL,
consignor VARCHAR(20) DEFAULT NULL,
id_car INT NOT NULL,
id_waybill VARCHAR(18) NOT NULL PRIMARY KEY,
begin_date DATE DEFAULT NULL,
end_date DATE DEFAULT NULL,
CONSTRAINT waybill_ibfk_1 FOREIGN KEY (id_car) REFERENCES car (id_car)
);
| SELECT
license_plate
, date_st
, COUNT(DISTINCT fuel_brand)
FROM statement, fuel, refueling, waybill, car WHERE statement.id_statement = refueling.id_statement AND fuel.id_fuel = refueling.id_fuel AND car.id_car = waybill.id_car AND waybill.id_waybill = refueling.id_waybill
AND date_st BETWEEN '2020-02-20' AND '2020-02-24' GROUP BY license_plate, date_st;
|
655 | Вывести минимальное количество бензина, отпущенного за 1 день суммарно с 2020-03-21 по 2020-03-24. |
CREATE TABLE car (
id_garage INT NOT NULL,
license_plate VARCHAR(20) DEFAULT NULL,
brand VARCHAR(20) NOT NULL,
id_employee VARCHAR(20) DEFAULT NULL,
id_car INT NOT NULL PRIMARY KEY,
CONSTRAINT car_ibfk_1 FOREIGN KEY (id_garage) REFERENCES garage (id_garage),
CONSTRAINT car_ibfk_2 FOREIGN KEY (id_employee) REFERENCES employee (id_employee)
);
CREATE TABLE employee (
id_employee VARCHAR(20) NOT NULL PRIMARY KEY,
first_name VARCHAR(20) NOT NULL,
position VARCHAR(20) NOT NULL,
qualification INT DEFAULT NULL,
last_name VARCHAR(20) DEFAULT NULL,
);
CREATE TABLE fuel (
fuel_brand VARCHAR(20) DEFAULT NULL,
kind VARCHAR(20) NOT NULL,
id_fuel INT NOT NULL PRIMARY KEY,
);
CREATE TABLE garage (
id_depot INT NOT NULL,
id_garage INT NOT NULL PRIMARY KEY,
garage_address VARCHAR(20) NOT NULL,
num_garage INT DEFAULT NULL,
CONSTRAINT garage_ibfk_1 FOREIGN KEY (id_depot) REFERENCES motor_depot (id_depot)
);
CREATE TABLE motor_depot (
name_depot VARCHAR(20) NOT NULL,
address VARCHAR(20) NOT NULL,
id_depot INT NOT NULL PRIMARY KEY,
);
CREATE TABLE refueling (
fuel_qty INT NOT NULL,
id_refuel INT NOT NULL PRIMARY KEY,
id_fuel INT DEFAULT NULL,
id_statement INT DEFAULT NULL,
id_waybill VARCHAR(18) DEFAULT NULL,
CONSTRAINT refueling_ibfk_1 FOREIGN KEY (id_waybill) REFERENCES waybill (id_waybill)
);
CREATE TABLE statement (
id_employee VARCHAR(20) NOT NULL,
date_st DATE NOT NULL,
num_statement INT DEFAULT NULL,
id_statement INT NOT NULL PRIMARY KEY,
CONSTRAINT statement_ibfk_1 FOREIGN KEY (id_employee) REFERENCES employee (id_employee)
);
CREATE TABLE waybill (
num_waybill INT DEFAULT NULL,
loading_point VARCHAR(20) NOT NULL,
discharge_point VARCHAR(20) NOT NULL,
consignee VARCHAR(20) NOT NULL,
total_mileage INT NOT NULL,
mileage_with_cargo INT DEFAULT NULL,
consignor VARCHAR(20) DEFAULT NULL,
id_car INT NOT NULL,
id_waybill VARCHAR(18) NOT NULL PRIMARY KEY,
begin_date DATE DEFAULT NULL,
end_date DATE DEFAULT NULL,
CONSTRAINT waybill_ibfk_1 FOREIGN KEY (id_car) REFERENCES car (id_car)
);
| SELECT MIN(sum_fuel_qty) FROM (SELECT
date_st
, SUM(fuel_qty) AS sum_fuel_qty
FROM statement, refueling
WHERE statement.id_statement = refueling.id_statement AND date_st BETWEEN '2020-03-21' AND '2020-03-24' GROUP BY date_st) AS subquery;
|
656 | Вывести автомобили, на которые выданы путевые листы с суммарным километражом более 500 км, а гос. номер автомобиля начинается с M. |
CREATE TABLE car (
id_garage INT NOT NULL,
license_plate VARCHAR(20) DEFAULT NULL,
brand VARCHAR(20) NOT NULL,
id_employee VARCHAR(20) DEFAULT NULL,
id_car INT NOT NULL PRIMARY KEY,
CONSTRAINT car_ibfk_1 FOREIGN KEY (id_garage) REFERENCES garage (id_garage),
CONSTRAINT car_ibfk_2 FOREIGN KEY (id_employee) REFERENCES employee (id_employee)
);
CREATE TABLE employee (
id_employee VARCHAR(20) NOT NULL PRIMARY KEY,
first_name VARCHAR(20) NOT NULL,
position VARCHAR(20) NOT NULL,
qualification INT DEFAULT NULL,
last_name VARCHAR(20) DEFAULT NULL,
);
CREATE TABLE fuel (
fuel_brand VARCHAR(20) DEFAULT NULL,
kind VARCHAR(20) NOT NULL,
id_fuel INT NOT NULL PRIMARY KEY,
);
CREATE TABLE garage (
id_depot INT NOT NULL,
id_garage INT NOT NULL PRIMARY KEY,
garage_address VARCHAR(20) NOT NULL,
num_garage INT DEFAULT NULL,
CONSTRAINT garage_ibfk_1 FOREIGN KEY (id_depot) REFERENCES motor_depot (id_depot)
);
CREATE TABLE motor_depot (
name_depot VARCHAR(20) NOT NULL,
address VARCHAR(20) NOT NULL,
id_depot INT NOT NULL PRIMARY KEY,
);
CREATE TABLE refueling (
fuel_qty INT NOT NULL,
id_refuel INT NOT NULL PRIMARY KEY,
id_fuel INT DEFAULT NULL,
id_statement INT DEFAULT NULL,
id_waybill VARCHAR(18) DEFAULT NULL,
CONSTRAINT refueling_ibfk_1 FOREIGN KEY (id_waybill) REFERENCES waybill (id_waybill)
);
CREATE TABLE statement (
id_employee VARCHAR(20) NOT NULL,
date_st DATE NOT NULL,
num_statement INT DEFAULT NULL,
id_statement INT NOT NULL PRIMARY KEY,
CONSTRAINT statement_ibfk_1 FOREIGN KEY (id_employee) REFERENCES employee (id_employee)
);
CREATE TABLE waybill (
num_waybill INT DEFAULT NULL,
loading_point VARCHAR(20) NOT NULL,
discharge_point VARCHAR(20) NOT NULL,
consignee VARCHAR(20) NOT NULL,
total_mileage INT NOT NULL,
mileage_with_cargo INT DEFAULT NULL,
consignor VARCHAR(20) DEFAULT NULL,
id_car INT NOT NULL,
id_waybill VARCHAR(18) NOT NULL PRIMARY KEY,
begin_date DATE DEFAULT NULL,
end_date DATE DEFAULT NULL,
CONSTRAINT waybill_ibfk_1 FOREIGN KEY (id_car) REFERENCES car (id_car)
);
| SELECT license_plate FROM car, waybill
WHERE car.id_car = waybill.id_car GROUP BY license_plate
HAVING license_plate LIKE 'M%' AND SUM(total_mileage) > 500;
|
657 | Найти автомобили, на которые выданы путевые листы с суммарным километражом менее 400 км, а номер начинается с B. |
CREATE TABLE car (
id_garage INT NOT NULL,
license_plate VARCHAR(20) DEFAULT NULL,
brand VARCHAR(20) NOT NULL,
id_employee VARCHAR(20) DEFAULT NULL,
id_car INT NOT NULL PRIMARY KEY,
CONSTRAINT car_ibfk_1 FOREIGN KEY (id_garage) REFERENCES garage (id_garage),
CONSTRAINT car_ibfk_2 FOREIGN KEY (id_employee) REFERENCES employee (id_employee)
);
CREATE TABLE employee (
id_employee VARCHAR(20) NOT NULL PRIMARY KEY,
first_name VARCHAR(20) NOT NULL,
position VARCHAR(20) NOT NULL,
qualification INT DEFAULT NULL,
last_name VARCHAR(20) DEFAULT NULL,
);
CREATE TABLE fuel (
fuel_brand VARCHAR(20) DEFAULT NULL,
kind VARCHAR(20) NOT NULL,
id_fuel INT NOT NULL PRIMARY KEY,
);
CREATE TABLE garage (
id_depot INT NOT NULL,
id_garage INT NOT NULL PRIMARY KEY,
garage_address VARCHAR(20) NOT NULL,
num_garage INT DEFAULT NULL,
CONSTRAINT garage_ibfk_1 FOREIGN KEY (id_depot) REFERENCES motor_depot (id_depot)
);
CREATE TABLE motor_depot (
name_depot VARCHAR(20) NOT NULL,
address VARCHAR(20) NOT NULL,
id_depot INT NOT NULL PRIMARY KEY,
);
CREATE TABLE refueling (
fuel_qty INT NOT NULL,
id_refuel INT NOT NULL PRIMARY KEY,
id_fuel INT DEFAULT NULL,
id_statement INT DEFAULT NULL,
id_waybill VARCHAR(18) DEFAULT NULL,
CONSTRAINT refueling_ibfk_1 FOREIGN KEY (id_waybill) REFERENCES waybill (id_waybill)
);
CREATE TABLE statement (
id_employee VARCHAR(20) NOT NULL,
date_st DATE NOT NULL,
num_statement INT DEFAULT NULL,
id_statement INT NOT NULL PRIMARY KEY,
CONSTRAINT statement_ibfk_1 FOREIGN KEY (id_employee) REFERENCES employee (id_employee)
);
CREATE TABLE waybill (
num_waybill INT DEFAULT NULL,
loading_point VARCHAR(20) NOT NULL,
discharge_point VARCHAR(20) NOT NULL,
consignee VARCHAR(20) NOT NULL,
total_mileage INT NOT NULL,
mileage_with_cargo INT DEFAULT NULL,
consignor VARCHAR(20) DEFAULT NULL,
id_car INT NOT NULL,
id_waybill VARCHAR(18) NOT NULL PRIMARY KEY,
begin_date DATE DEFAULT NULL,
end_date DATE DEFAULT NULL,
CONSTRAINT waybill_ibfk_1 FOREIGN KEY (id_car) REFERENCES car (id_car)
);
| SELECT license_plate FROM car, waybill
WHERE car.id_car = waybill.id_car GROUP BY license_plate
HAVING license_plate LIKE 'B%' AND SUM(total_mileage) < 400;
|
658 | Вывести максимальное количество каждой марки топлива заправленного за 1 раз для машины марки Kamaz. |
CREATE TABLE car (
id_garage INT NOT NULL,
license_plate VARCHAR(20) DEFAULT NULL,
brand VARCHAR(20) NOT NULL,
id_employee VARCHAR(20) DEFAULT NULL,
id_car INT NOT NULL PRIMARY KEY,
CONSTRAINT car_ibfk_1 FOREIGN KEY (id_garage) REFERENCES garage (id_garage),
CONSTRAINT car_ibfk_2 FOREIGN KEY (id_employee) REFERENCES employee (id_employee)
);
CREATE TABLE employee (
id_employee VARCHAR(20) NOT NULL PRIMARY KEY,
first_name VARCHAR(20) NOT NULL,
position VARCHAR(20) NOT NULL,
qualification INT DEFAULT NULL,
last_name VARCHAR(20) DEFAULT NULL,
);
CREATE TABLE fuel (
fuel_brand VARCHAR(20) DEFAULT NULL,
kind VARCHAR(20) NOT NULL,
id_fuel INT NOT NULL PRIMARY KEY,
);
CREATE TABLE garage (
id_depot INT NOT NULL,
id_garage INT NOT NULL PRIMARY KEY,
garage_address VARCHAR(20) NOT NULL,
num_garage INT DEFAULT NULL,
CONSTRAINT garage_ibfk_1 FOREIGN KEY (id_depot) REFERENCES motor_depot (id_depot)
);
CREATE TABLE motor_depot (
name_depot VARCHAR(20) NOT NULL,
address VARCHAR(20) NOT NULL,
id_depot INT NOT NULL PRIMARY KEY,
);
CREATE TABLE refueling (
fuel_qty INT NOT NULL,
id_refuel INT NOT NULL PRIMARY KEY,
id_fuel INT DEFAULT NULL,
id_statement INT DEFAULT NULL,
id_waybill VARCHAR(18) DEFAULT NULL,
CONSTRAINT refueling_ibfk_1 FOREIGN KEY (id_waybill) REFERENCES waybill (id_waybill)
);
CREATE TABLE statement (
id_employee VARCHAR(20) NOT NULL,
date_st DATE NOT NULL,
num_statement INT DEFAULT NULL,
id_statement INT NOT NULL PRIMARY KEY,
CONSTRAINT statement_ibfk_1 FOREIGN KEY (id_employee) REFERENCES employee (id_employee)
);
CREATE TABLE waybill (
num_waybill INT DEFAULT NULL,
loading_point VARCHAR(20) NOT NULL,
discharge_point VARCHAR(20) NOT NULL,
consignee VARCHAR(20) NOT NULL,
total_mileage INT NOT NULL,
mileage_with_cargo INT DEFAULT NULL,
consignor VARCHAR(20) DEFAULT NULL,
id_car INT NOT NULL,
id_waybill VARCHAR(18) NOT NULL PRIMARY KEY,
begin_date DATE DEFAULT NULL,
end_date DATE DEFAULT NULL,
CONSTRAINT waybill_ibfk_1 FOREIGN KEY (id_car) REFERENCES car (id_car)
);
| SELECT
fuel_brand
, MAX(fuel_qty)
FROM refueling, waybill, car, fuel
WHERE refueling.id_waybill = waybill.id_waybill
AND car.id_car = waybill.id_car
AND fuel.id_fuel = refueling.id_fuel
GROUP BY brand, fuel_brand HAVING brand = 'Kamaz';
|
659 | Вывести количество топлива, которое было отпущено по каждой марке, за каждый день c 2020-03-20 по 2020-03-25. Порядок вывода информации: дата, марка, количество топлива. |
CREATE TABLE car (
id_garage INT NOT NULL,
license_plate VARCHAR(20) DEFAULT NULL,
brand VARCHAR(20) NOT NULL,
id_employee VARCHAR(20) DEFAULT NULL,
id_car INT NOT NULL PRIMARY KEY,
CONSTRAINT car_ibfk_1 FOREIGN KEY (id_garage) REFERENCES garage (id_garage),
CONSTRAINT car_ibfk_2 FOREIGN KEY (id_employee) REFERENCES employee (id_employee)
);
CREATE TABLE employee (
id_employee VARCHAR(20) NOT NULL PRIMARY KEY,
first_name VARCHAR(20) NOT NULL,
position VARCHAR(20) NOT NULL,
qualification INT DEFAULT NULL,
last_name VARCHAR(20) DEFAULT NULL,
);
CREATE TABLE fuel (
fuel_brand VARCHAR(20) DEFAULT NULL,
kind VARCHAR(20) NOT NULL,
id_fuel INT NOT NULL PRIMARY KEY,
);
CREATE TABLE garage (
id_depot INT NOT NULL,
id_garage INT NOT NULL PRIMARY KEY,
garage_address VARCHAR(20) NOT NULL,
num_garage INT DEFAULT NULL,
CONSTRAINT garage_ibfk_1 FOREIGN KEY (id_depot) REFERENCES motor_depot (id_depot)
);
CREATE TABLE motor_depot (
name_depot VARCHAR(20) NOT NULL,
address VARCHAR(20) NOT NULL,
id_depot INT NOT NULL PRIMARY KEY,
);
CREATE TABLE refueling (
fuel_qty INT NOT NULL,
id_refuel INT NOT NULL PRIMARY KEY,
id_fuel INT DEFAULT NULL,
id_statement INT DEFAULT NULL,
id_waybill VARCHAR(18) DEFAULT NULL,
CONSTRAINT refueling_ibfk_1 FOREIGN KEY (id_waybill) REFERENCES waybill (id_waybill)
);
CREATE TABLE statement (
id_employee VARCHAR(20) NOT NULL,
date_st DATE NOT NULL,
num_statement INT DEFAULT NULL,
id_statement INT NOT NULL PRIMARY KEY,
CONSTRAINT statement_ibfk_1 FOREIGN KEY (id_employee) REFERENCES employee (id_employee)
);
CREATE TABLE waybill (
num_waybill INT DEFAULT NULL,
loading_point VARCHAR(20) NOT NULL,
discharge_point VARCHAR(20) NOT NULL,
consignee VARCHAR(20) NOT NULL,
total_mileage INT NOT NULL,
mileage_with_cargo INT DEFAULT NULL,
consignor VARCHAR(20) DEFAULT NULL,
id_car INT NOT NULL,
id_waybill VARCHAR(18) NOT NULL PRIMARY KEY,
begin_date DATE DEFAULT NULL,
end_date DATE DEFAULT NULL,
CONSTRAINT waybill_ibfk_1 FOREIGN KEY (id_car) REFERENCES car (id_car)
);
| SELECT
date_st
, fuel_brand
, SUM(fuel_qty)
FROM statement, fuel, refueling
WHERE statement.id_statement = refueling.id_statement AND fuel.id_fuel = refueling.id_fuel
GROUP BY date_st, fuel_brand HAVING date_st BETWEEN '2020-03-20' AND '2020-03-25';
|
660 | Вывести фамилии и имена водителей с фамилией на букву K, которые ездили на 2 и более автомобилях. |
CREATE TABLE car (
id_garage INT NOT NULL,
license_plate VARCHAR(20) DEFAULT NULL,
brand VARCHAR(20) NOT NULL,
id_employee VARCHAR(20) DEFAULT NULL,
id_car INT NOT NULL PRIMARY KEY,
CONSTRAINT car_ibfk_1 FOREIGN KEY (id_garage) REFERENCES garage (id_garage),
CONSTRAINT car_ibfk_2 FOREIGN KEY (id_employee) REFERENCES employee (id_employee)
);
CREATE TABLE employee (
id_employee VARCHAR(20) NOT NULL PRIMARY KEY,
first_name VARCHAR(20) NOT NULL,
position VARCHAR(20) NOT NULL,
qualification INT DEFAULT NULL,
last_name VARCHAR(20) DEFAULT NULL,
);
CREATE TABLE fuel (
fuel_brand VARCHAR(20) DEFAULT NULL,
kind VARCHAR(20) NOT NULL,
id_fuel INT NOT NULL PRIMARY KEY,
);
CREATE TABLE garage (
id_depot INT NOT NULL,
id_garage INT NOT NULL PRIMARY KEY,
garage_address VARCHAR(20) NOT NULL,
num_garage INT DEFAULT NULL,
CONSTRAINT garage_ibfk_1 FOREIGN KEY (id_depot) REFERENCES motor_depot (id_depot)
);
CREATE TABLE motor_depot (
name_depot VARCHAR(20) NOT NULL,
address VARCHAR(20) NOT NULL,
id_depot INT NOT NULL PRIMARY KEY,
);
CREATE TABLE refueling (
fuel_qty INT NOT NULL,
id_refuel INT NOT NULL PRIMARY KEY,
id_fuel INT DEFAULT NULL,
id_statement INT DEFAULT NULL,
id_waybill VARCHAR(18) DEFAULT NULL,
CONSTRAINT refueling_ibfk_1 FOREIGN KEY (id_waybill) REFERENCES waybill (id_waybill)
);
CREATE TABLE statement (
id_employee VARCHAR(20) NOT NULL,
date_st DATE NOT NULL,
num_statement INT DEFAULT NULL,
id_statement INT NOT NULL PRIMARY KEY,
CONSTRAINT statement_ibfk_1 FOREIGN KEY (id_employee) REFERENCES employee (id_employee)
);
CREATE TABLE waybill (
num_waybill INT DEFAULT NULL,
loading_point VARCHAR(20) NOT NULL,
discharge_point VARCHAR(20) NOT NULL,
consignee VARCHAR(20) NOT NULL,
total_mileage INT NOT NULL,
mileage_with_cargo INT DEFAULT NULL,
consignor VARCHAR(20) DEFAULT NULL,
id_car INT NOT NULL,
id_waybill VARCHAR(18) NOT NULL PRIMARY KEY,
begin_date DATE DEFAULT NULL,
end_date DATE DEFAULT NULL,
CONSTRAINT waybill_ibfk_1 FOREIGN KEY (id_car) REFERENCES car (id_car)
);
| SELECT
last_name
, first_name
, COUNT(license_plate)
FROM employee, car
WHERE employee.id_employee = car.id_employee AND last_name LIKE "K%" GROUP BY employee.id_employee HAVING COUNT(license_plate) >= 2;
|
661 | Для автомобиля вывести гос. номер, суммарный общий километраж, среднее количество полученного топлива на заправке при условии, что суммарный общий километраж превышает 500 км и вид топлива - бензин (kind=petrol). |
CREATE TABLE car (
id_garage INT NOT NULL,
license_plate VARCHAR(20) DEFAULT NULL,
brand VARCHAR(20) NOT NULL,
id_employee VARCHAR(20) DEFAULT NULL,
id_car INT NOT NULL PRIMARY KEY,
CONSTRAINT car_ibfk_1 FOREIGN KEY (id_garage) REFERENCES garage (id_garage),
CONSTRAINT car_ibfk_2 FOREIGN KEY (id_employee) REFERENCES employee (id_employee)
);
CREATE TABLE employee (
id_employee VARCHAR(20) NOT NULL PRIMARY KEY,
first_name VARCHAR(20) NOT NULL,
position VARCHAR(20) NOT NULL,
qualification INT DEFAULT NULL,
last_name VARCHAR(20) DEFAULT NULL,
);
CREATE TABLE fuel (
fuel_brand VARCHAR(20) DEFAULT NULL,
kind VARCHAR(20) NOT NULL,
id_fuel INT NOT NULL PRIMARY KEY,
);
CREATE TABLE garage (
id_depot INT NOT NULL,
id_garage INT NOT NULL PRIMARY KEY,
garage_address VARCHAR(20) NOT NULL,
num_garage INT DEFAULT NULL,
CONSTRAINT garage_ibfk_1 FOREIGN KEY (id_depot) REFERENCES motor_depot (id_depot)
);
CREATE TABLE motor_depot (
name_depot VARCHAR(20) NOT NULL,
address VARCHAR(20) NOT NULL,
id_depot INT NOT NULL PRIMARY KEY,
);
CREATE TABLE refueling (
fuel_qty INT NOT NULL,
id_refuel INT NOT NULL PRIMARY KEY,
id_fuel INT DEFAULT NULL,
id_statement INT DEFAULT NULL,
id_waybill VARCHAR(18) DEFAULT NULL,
CONSTRAINT refueling_ibfk_1 FOREIGN KEY (id_waybill) REFERENCES waybill (id_waybill)
);
CREATE TABLE statement (
id_employee VARCHAR(20) NOT NULL,
date_st DATE NOT NULL,
num_statement INT DEFAULT NULL,
id_statement INT NOT NULL PRIMARY KEY,
CONSTRAINT statement_ibfk_1 FOREIGN KEY (id_employee) REFERENCES employee (id_employee)
);
CREATE TABLE waybill (
num_waybill INT DEFAULT NULL,
loading_point VARCHAR(20) NOT NULL,
discharge_point VARCHAR(20) NOT NULL,
consignee VARCHAR(20) NOT NULL,
total_mileage INT NOT NULL,
mileage_with_cargo INT DEFAULT NULL,
consignor VARCHAR(20) DEFAULT NULL,
id_car INT NOT NULL,
id_waybill VARCHAR(18) NOT NULL PRIMARY KEY,
begin_date DATE DEFAULT NULL,
end_date DATE DEFAULT NULL,
CONSTRAINT waybill_ibfk_1 FOREIGN KEY (id_car) REFERENCES car (id_car)
);
| SELECT
license_plate
, SUM(total_mileage)
, AVG(fuel_qty)
FROM waybill, car, refueling, fuel
WHERE waybill.id_car = car.id_car
AND waybill.id_waybill = refueling.id_waybill
AND refueling.id_fuel = fuel.id_fuel AND kind = 'petrol'
GROUP BY license_plate, kind HAVING SUM(total_mileage) > 500;
|
662 | Вывести для водителей с фамилией на P фамилию и общее количество топлива за каждый день заправки с 2020-02-21 по 2020-02-24. |
CREATE TABLE car (
id_garage INT NOT NULL,
license_plate VARCHAR(20) DEFAULT NULL,
brand VARCHAR(20) NOT NULL,
id_employee VARCHAR(20) DEFAULT NULL,
id_car INT NOT NULL PRIMARY KEY,
CONSTRAINT car_ibfk_1 FOREIGN KEY (id_garage) REFERENCES garage (id_garage),
CONSTRAINT car_ibfk_2 FOREIGN KEY (id_employee) REFERENCES employee (id_employee)
);
CREATE TABLE employee (
id_employee VARCHAR(20) NOT NULL PRIMARY KEY,
first_name VARCHAR(20) NOT NULL,
position VARCHAR(20) NOT NULL,
qualification INT DEFAULT NULL,
last_name VARCHAR(20) DEFAULT NULL,
);
CREATE TABLE fuel (
fuel_brand VARCHAR(20) DEFAULT NULL,
kind VARCHAR(20) NOT NULL,
id_fuel INT NOT NULL PRIMARY KEY,
);
CREATE TABLE garage (
id_depot INT NOT NULL,
id_garage INT NOT NULL PRIMARY KEY,
garage_address VARCHAR(20) NOT NULL,
num_garage INT DEFAULT NULL,
CONSTRAINT garage_ibfk_1 FOREIGN KEY (id_depot) REFERENCES motor_depot (id_depot)
);
CREATE TABLE motor_depot (
name_depot VARCHAR(20) NOT NULL,
address VARCHAR(20) NOT NULL,
id_depot INT NOT NULL PRIMARY KEY,
);
CREATE TABLE refueling (
fuel_qty INT NOT NULL,
id_refuel INT NOT NULL PRIMARY KEY,
id_fuel INT DEFAULT NULL,
id_statement INT DEFAULT NULL,
id_waybill VARCHAR(18) DEFAULT NULL,
CONSTRAINT refueling_ibfk_1 FOREIGN KEY (id_waybill) REFERENCES waybill (id_waybill)
);
CREATE TABLE statement (
id_employee VARCHAR(20) NOT NULL,
date_st DATE NOT NULL,
num_statement INT DEFAULT NULL,
id_statement INT NOT NULL PRIMARY KEY,
CONSTRAINT statement_ibfk_1 FOREIGN KEY (id_employee) REFERENCES employee (id_employee)
);
CREATE TABLE waybill (
num_waybill INT DEFAULT NULL,
loading_point VARCHAR(20) NOT NULL,
discharge_point VARCHAR(20) NOT NULL,
consignee VARCHAR(20) NOT NULL,
total_mileage INT NOT NULL,
mileage_with_cargo INT DEFAULT NULL,
consignor VARCHAR(20) DEFAULT NULL,
id_car INT NOT NULL,
id_waybill VARCHAR(18) NOT NULL PRIMARY KEY,
begin_date DATE DEFAULT NULL,
end_date DATE DEFAULT NULL,
CONSTRAINT waybill_ibfk_1 FOREIGN KEY (id_car) REFERENCES car (id_car)
);
| SELECT
last_name
, date_st
, SUM(fuel_qty)
FROM employee, car, waybill, refueling, statement
WHERE statement.id_statement = refueling.id_statement AND waybill.id_waybill = refueling.id_waybill
AND car.id_car = waybill.id_car AND employee.id_employee = car.id_employee AND last_name LIKE 'P%'
GROUP BY employee.id_employee, date_st HAVING date_st BETWEEN '2020-02-21' AND '2020-02-24';
|
663 | Для каждой автобазы вывести даты раздаточных ведомостей с указанием количества автомобилей, количества отпущенного бензина (kind=petrol) c 2020-02-23 по 2020-02-29. |
CREATE TABLE car (
id_garage INT NOT NULL,
license_plate VARCHAR(20) DEFAULT NULL,
brand VARCHAR(20) NOT NULL,
id_employee VARCHAR(20) DEFAULT NULL,
id_car INT NOT NULL PRIMARY KEY,
CONSTRAINT car_ibfk_1 FOREIGN KEY (id_garage) REFERENCES garage (id_garage),
CONSTRAINT car_ibfk_2 FOREIGN KEY (id_employee) REFERENCES employee (id_employee)
);
CREATE TABLE employee (
id_employee VARCHAR(20) NOT NULL PRIMARY KEY,
first_name VARCHAR(20) NOT NULL,
position VARCHAR(20) NOT NULL,
qualification INT DEFAULT NULL,
last_name VARCHAR(20) DEFAULT NULL,
);
CREATE TABLE fuel (
fuel_brand VARCHAR(20) DEFAULT NULL,
kind VARCHAR(20) NOT NULL,
id_fuel INT NOT NULL PRIMARY KEY,
);
CREATE TABLE garage (
id_depot INT NOT NULL,
id_garage INT NOT NULL PRIMARY KEY,
garage_address VARCHAR(20) NOT NULL,
num_garage INT DEFAULT NULL,
CONSTRAINT garage_ibfk_1 FOREIGN KEY (id_depot) REFERENCES motor_depot (id_depot)
);
CREATE TABLE motor_depot (
name_depot VARCHAR(20) NOT NULL,
address VARCHAR(20) NOT NULL,
id_depot INT NOT NULL PRIMARY KEY,
);
CREATE TABLE refueling (
fuel_qty INT NOT NULL,
id_refuel INT NOT NULL PRIMARY KEY,
id_fuel INT DEFAULT NULL,
id_statement INT DEFAULT NULL,
id_waybill VARCHAR(18) DEFAULT NULL,
CONSTRAINT refueling_ibfk_1 FOREIGN KEY (id_waybill) REFERENCES waybill (id_waybill)
);
CREATE TABLE statement (
id_employee VARCHAR(20) NOT NULL,
date_st DATE NOT NULL,
num_statement INT DEFAULT NULL,
id_statement INT NOT NULL PRIMARY KEY,
CONSTRAINT statement_ibfk_1 FOREIGN KEY (id_employee) REFERENCES employee (id_employee)
);
CREATE TABLE waybill (
num_waybill INT DEFAULT NULL,
loading_point VARCHAR(20) NOT NULL,
discharge_point VARCHAR(20) NOT NULL,
consignee VARCHAR(20) NOT NULL,
total_mileage INT NOT NULL,
mileage_with_cargo INT DEFAULT NULL,
consignor VARCHAR(20) DEFAULT NULL,
id_car INT NOT NULL,
id_waybill VARCHAR(18) NOT NULL PRIMARY KEY,
begin_date DATE DEFAULT NULL,
end_date DATE DEFAULT NULL,
CONSTRAINT waybill_ibfk_1 FOREIGN KEY (id_car) REFERENCES car (id_car)
);
| SELECT
name_depot
, date_st
, COUNT(license_plate)
, kind
, SUM(fuel_qty)
FROM motor_depot, garage, car, waybill, refueling, statement, fuel
WHERE motor_depot.id_depot = garage.id_depot
AND garage.id_garage = car.id_garage
AND waybill.id_car = car.id_car
AND waybill.id_waybill = refueling.id_waybill
AND statement.id_statement = refueling.id_statement
AND fuel.id_fuel = refueling.id_fuel
GROUP BY kind, date_st, name_depot
HAVING kind = 'petrol' AND date_st BETWEEN '2020-02-22' AND '2020-02-29'
|
664 | Для каждого гаража вывести список водителей, фамилия которых начинается на букву S, количество отпущенного им топлива по каждой марке топлива c 2020-02-21 по 2020-02-25. |
CREATE TABLE car (
id_garage INT NOT NULL,
license_plate VARCHAR(20) DEFAULT NULL,
brand VARCHAR(20) NOT NULL,
id_employee VARCHAR(20) DEFAULT NULL,
id_car INT NOT NULL PRIMARY KEY,
CONSTRAINT car_ibfk_1 FOREIGN KEY (id_garage) REFERENCES garage (id_garage),
CONSTRAINT car_ibfk_2 FOREIGN KEY (id_employee) REFERENCES employee (id_employee)
);
CREATE TABLE employee (
id_employee VARCHAR(20) NOT NULL PRIMARY KEY,
first_name VARCHAR(20) NOT NULL,
position VARCHAR(20) NOT NULL,
qualification INT DEFAULT NULL,
last_name VARCHAR(20) DEFAULT NULL,
);
CREATE TABLE fuel (
fuel_brand VARCHAR(20) DEFAULT NULL,
kind VARCHAR(20) NOT NULL,
id_fuel INT NOT NULL PRIMARY KEY,
);
CREATE TABLE garage (
id_depot INT NOT NULL,
id_garage INT NOT NULL PRIMARY KEY,
garage_address VARCHAR(20) NOT NULL,
num_garage INT DEFAULT NULL,
CONSTRAINT garage_ibfk_1 FOREIGN KEY (id_depot) REFERENCES motor_depot (id_depot)
);
CREATE TABLE motor_depot (
name_depot VARCHAR(20) NOT NULL,
address VARCHAR(20) NOT NULL,
id_depot INT NOT NULL PRIMARY KEY,
);
CREATE TABLE refueling (
fuel_qty INT NOT NULL,
id_refuel INT NOT NULL PRIMARY KEY,
id_fuel INT DEFAULT NULL,
id_statement INT DEFAULT NULL,
id_waybill VARCHAR(18) DEFAULT NULL,
CONSTRAINT refueling_ibfk_1 FOREIGN KEY (id_waybill) REFERENCES waybill (id_waybill)
);
CREATE TABLE statement (
id_employee VARCHAR(20) NOT NULL,
date_st DATE NOT NULL,
num_statement INT DEFAULT NULL,
id_statement INT NOT NULL PRIMARY KEY,
CONSTRAINT statement_ibfk_1 FOREIGN KEY (id_employee) REFERENCES employee (id_employee)
);
CREATE TABLE waybill (
num_waybill INT DEFAULT NULL,
loading_point VARCHAR(20) NOT NULL,
discharge_point VARCHAR(20) NOT NULL,
consignee VARCHAR(20) NOT NULL,
total_mileage INT NOT NULL,
mileage_with_cargo INT DEFAULT NULL,
consignor VARCHAR(20) DEFAULT NULL,
id_car INT NOT NULL,
id_waybill VARCHAR(18) NOT NULL PRIMARY KEY,
begin_date DATE DEFAULT NULL,
end_date DATE DEFAULT NULL,
CONSTRAINT waybill_ibfk_1 FOREIGN KEY (id_car) REFERENCES car (id_car)
);
| SELECT
num_garage
, last_name
, fuel_brand
, SUM(fuel_qty)
FROM garage, car, waybill, refueling, statement, fuel, employee
WHERE garage.id_garage = car.id_garage AND waybill.id_car = car.id_car
AND waybill.id_waybill = refueling.id_waybill AND statement.id_statement = refueling.id_statement
AND fuel.id_fuel = refueling.id_fuel AND car.id_employee = employee.id_employee
AND date_st BETWEEN '2020-02-21' AND '2020-02-25'
GROUP BY fuel_brand, employee.id_employee, num_garage HAVING last_name LIKE 'S%';
|
665 | Найти номер машины, у которой наибольший пробег с грузом. |
CREATE TABLE car (
id_garage INT NOT NULL,
license_plate VARCHAR(20) DEFAULT NULL,
brand VARCHAR(20) NOT NULL,
id_employee VARCHAR(20) DEFAULT NULL,
id_car INT NOT NULL PRIMARY KEY,
CONSTRAINT car_ibfk_1 FOREIGN KEY (id_garage) REFERENCES garage (id_garage),
CONSTRAINT car_ibfk_2 FOREIGN KEY (id_employee) REFERENCES employee (id_employee)
);
CREATE TABLE employee (
id_employee VARCHAR(20) NOT NULL PRIMARY KEY,
first_name VARCHAR(20) NOT NULL,
position VARCHAR(20) NOT NULL,
qualification INT DEFAULT NULL,
last_name VARCHAR(20) DEFAULT NULL,
);
CREATE TABLE fuel (
fuel_brand VARCHAR(20) DEFAULT NULL,
kind VARCHAR(20) NOT NULL,
id_fuel INT NOT NULL PRIMARY KEY,
);
CREATE TABLE garage (
id_depot INT NOT NULL,
id_garage INT NOT NULL PRIMARY KEY,
garage_address VARCHAR(20) NOT NULL,
num_garage INT DEFAULT NULL,
CONSTRAINT garage_ibfk_1 FOREIGN KEY (id_depot) REFERENCES motor_depot (id_depot)
);
CREATE TABLE motor_depot (
name_depot VARCHAR(20) NOT NULL,
address VARCHAR(20) NOT NULL,
id_depot INT NOT NULL PRIMARY KEY,
);
CREATE TABLE refueling (
fuel_qty INT NOT NULL,
id_refuel INT NOT NULL PRIMARY KEY,
id_fuel INT DEFAULT NULL,
id_statement INT DEFAULT NULL,
id_waybill VARCHAR(18) DEFAULT NULL,
CONSTRAINT refueling_ibfk_1 FOREIGN KEY (id_waybill) REFERENCES waybill (id_waybill)
);
CREATE TABLE statement (
id_employee VARCHAR(20) NOT NULL,
date_st DATE NOT NULL,
num_statement INT DEFAULT NULL,
id_statement INT NOT NULL PRIMARY KEY,
CONSTRAINT statement_ibfk_1 FOREIGN KEY (id_employee) REFERENCES employee (id_employee)
);
CREATE TABLE waybill (
num_waybill INT DEFAULT NULL,
loading_point VARCHAR(20) NOT NULL,
discharge_point VARCHAR(20) NOT NULL,
consignee VARCHAR(20) NOT NULL,
total_mileage INT NOT NULL,
mileage_with_cargo INT DEFAULT NULL,
consignor VARCHAR(20) DEFAULT NULL,
id_car INT NOT NULL,
id_waybill VARCHAR(18) NOT NULL PRIMARY KEY,
begin_date DATE DEFAULT NULL,
end_date DATE DEFAULT NULL,
CONSTRAINT waybill_ibfk_1 FOREIGN KEY (id_car) REFERENCES car (id_car)
);
| SELECT license_plate FROM car, waybill WHERE waybill.id_car = car.id_car
AND mileage_with_cargo = (SELECT MAX(mileage_with_cargo) FROM waybill);
|
666 | Вывести номера путевых листов и гос. номера автомобилей, на которые они выданы, по которым общий километраж поездки больше общего среднего по этому показателю. |
CREATE TABLE car (
id_garage INT NOT NULL,
license_plate VARCHAR(20) DEFAULT NULL,
brand VARCHAR(20) NOT NULL,
id_employee VARCHAR(20) DEFAULT NULL,
id_car INT NOT NULL PRIMARY KEY,
CONSTRAINT car_ibfk_1 FOREIGN KEY (id_garage) REFERENCES garage (id_garage),
CONSTRAINT car_ibfk_2 FOREIGN KEY (id_employee) REFERENCES employee (id_employee)
);
CREATE TABLE employee (
id_employee VARCHAR(20) NOT NULL PRIMARY KEY,
first_name VARCHAR(20) NOT NULL,
position VARCHAR(20) NOT NULL,
qualification INT DEFAULT NULL,
last_name VARCHAR(20) DEFAULT NULL,
);
CREATE TABLE fuel (
fuel_brand VARCHAR(20) DEFAULT NULL,
kind VARCHAR(20) NOT NULL,
id_fuel INT NOT NULL PRIMARY KEY,
);
CREATE TABLE garage (
id_depot INT NOT NULL,
id_garage INT NOT NULL PRIMARY KEY,
garage_address VARCHAR(20) NOT NULL,
num_garage INT DEFAULT NULL,
CONSTRAINT garage_ibfk_1 FOREIGN KEY (id_depot) REFERENCES motor_depot (id_depot)
);
CREATE TABLE motor_depot (
name_depot VARCHAR(20) NOT NULL,
address VARCHAR(20) NOT NULL,
id_depot INT NOT NULL PRIMARY KEY,
);
CREATE TABLE refueling (
fuel_qty INT NOT NULL,
id_refuel INT NOT NULL PRIMARY KEY,
id_fuel INT DEFAULT NULL,
id_statement INT DEFAULT NULL,
id_waybill VARCHAR(18) DEFAULT NULL,
CONSTRAINT refueling_ibfk_1 FOREIGN KEY (id_waybill) REFERENCES waybill (id_waybill)
);
CREATE TABLE statement (
id_employee VARCHAR(20) NOT NULL,
date_st DATE NOT NULL,
num_statement INT DEFAULT NULL,
id_statement INT NOT NULL PRIMARY KEY,
CONSTRAINT statement_ibfk_1 FOREIGN KEY (id_employee) REFERENCES employee (id_employee)
);
CREATE TABLE waybill (
num_waybill INT DEFAULT NULL,
loading_point VARCHAR(20) NOT NULL,
discharge_point VARCHAR(20) NOT NULL,
consignee VARCHAR(20) NOT NULL,
total_mileage INT NOT NULL,
mileage_with_cargo INT DEFAULT NULL,
consignor VARCHAR(20) DEFAULT NULL,
id_car INT NOT NULL,
id_waybill VARCHAR(18) NOT NULL PRIMARY KEY,
begin_date DATE DEFAULT NULL,
end_date DATE DEFAULT NULL,
CONSTRAINT waybill_ibfk_1 FOREIGN KEY (id_car) REFERENCES car (id_car)
);
| SELECT
num_waybill
, license_plate
FROM waybill, car
WHERE waybill.id_car = car.id_car AND total_mileage > (SELECT AVG(total_mileage) FROM waybill);
|
667 | Вывести виды топлива и количество, которое отпущено, если за раз отпускали больше среднего. |
CREATE TABLE car (
id_garage INT NOT NULL,
license_plate VARCHAR(20) DEFAULT NULL,
brand VARCHAR(20) NOT NULL,
id_employee VARCHAR(20) DEFAULT NULL,
id_car INT NOT NULL PRIMARY KEY,
CONSTRAINT car_ibfk_1 FOREIGN KEY (id_garage) REFERENCES garage (id_garage),
CONSTRAINT car_ibfk_2 FOREIGN KEY (id_employee) REFERENCES employee (id_employee)
);
CREATE TABLE employee (
id_employee VARCHAR(20) NOT NULL PRIMARY KEY,
first_name VARCHAR(20) NOT NULL,
position VARCHAR(20) NOT NULL,
qualification INT DEFAULT NULL,
last_name VARCHAR(20) DEFAULT NULL,
);
CREATE TABLE fuel (
fuel_brand VARCHAR(20) DEFAULT NULL,
kind VARCHAR(20) NOT NULL,
id_fuel INT NOT NULL PRIMARY KEY,
);
CREATE TABLE garage (
id_depot INT NOT NULL,
id_garage INT NOT NULL PRIMARY KEY,
garage_address VARCHAR(20) NOT NULL,
num_garage INT DEFAULT NULL,
CONSTRAINT garage_ibfk_1 FOREIGN KEY (id_depot) REFERENCES motor_depot (id_depot)
);
CREATE TABLE motor_depot (
name_depot VARCHAR(20) NOT NULL,
address VARCHAR(20) NOT NULL,
id_depot INT NOT NULL PRIMARY KEY,
);
CREATE TABLE refueling (
fuel_qty INT NOT NULL,
id_refuel INT NOT NULL PRIMARY KEY,
id_fuel INT DEFAULT NULL,
id_statement INT DEFAULT NULL,
id_waybill VARCHAR(18) DEFAULT NULL,
CONSTRAINT refueling_ibfk_1 FOREIGN KEY (id_waybill) REFERENCES waybill (id_waybill)
);
CREATE TABLE statement (
id_employee VARCHAR(20) NOT NULL,
date_st DATE NOT NULL,
num_statement INT DEFAULT NULL,
id_statement INT NOT NULL PRIMARY KEY,
CONSTRAINT statement_ibfk_1 FOREIGN KEY (id_employee) REFERENCES employee (id_employee)
);
CREATE TABLE waybill (
num_waybill INT DEFAULT NULL,
loading_point VARCHAR(20) NOT NULL,
discharge_point VARCHAR(20) NOT NULL,
consignee VARCHAR(20) NOT NULL,
total_mileage INT NOT NULL,
mileage_with_cargo INT DEFAULT NULL,
consignor VARCHAR(20) DEFAULT NULL,
id_car INT NOT NULL,
id_waybill VARCHAR(18) NOT NULL PRIMARY KEY,
begin_date DATE DEFAULT NULL,
end_date DATE DEFAULT NULL,
CONSTRAINT waybill_ibfk_1 FOREIGN KEY (id_car) REFERENCES car (id_car)
);
| SELECT
fuel_brand
, SUM(fuel_qty)
FROM fuel, refueling
WHERE fuel.id_fuel = refueling.id_fuel AND fuel_qty > (SELECT AVG(fuel_qty) FROM refueling)
GROUP BY fuel_brand;
|
668 | Вывести путевые листы, на которые отпущено топлива больше среднего. |
CREATE TABLE car (
id_garage INT NOT NULL,
license_plate VARCHAR(20) DEFAULT NULL,
brand VARCHAR(20) NOT NULL,
id_employee VARCHAR(20) DEFAULT NULL,
id_car INT NOT NULL PRIMARY KEY,
CONSTRAINT car_ibfk_1 FOREIGN KEY (id_garage) REFERENCES garage (id_garage),
CONSTRAINT car_ibfk_2 FOREIGN KEY (id_employee) REFERENCES employee (id_employee)
);
CREATE TABLE employee (
id_employee VARCHAR(20) NOT NULL PRIMARY KEY,
first_name VARCHAR(20) NOT NULL,
position VARCHAR(20) NOT NULL,
qualification INT DEFAULT NULL,
last_name VARCHAR(20) DEFAULT NULL,
);
CREATE TABLE fuel (
fuel_brand VARCHAR(20) DEFAULT NULL,
kind VARCHAR(20) NOT NULL,
id_fuel INT NOT NULL PRIMARY KEY,
);
CREATE TABLE garage (
id_depot INT NOT NULL,
id_garage INT NOT NULL PRIMARY KEY,
garage_address VARCHAR(20) NOT NULL,
num_garage INT DEFAULT NULL,
CONSTRAINT garage_ibfk_1 FOREIGN KEY (id_depot) REFERENCES motor_depot (id_depot)
);
CREATE TABLE motor_depot (
name_depot VARCHAR(20) NOT NULL,
address VARCHAR(20) NOT NULL,
id_depot INT NOT NULL PRIMARY KEY,
);
CREATE TABLE refueling (
fuel_qty INT NOT NULL,
id_refuel INT NOT NULL PRIMARY KEY,
id_fuel INT DEFAULT NULL,
id_statement INT DEFAULT NULL,
id_waybill VARCHAR(18) DEFAULT NULL,
CONSTRAINT refueling_ibfk_1 FOREIGN KEY (id_waybill) REFERENCES waybill (id_waybill)
);
CREATE TABLE statement (
id_employee VARCHAR(20) NOT NULL,
date_st DATE NOT NULL,
num_statement INT DEFAULT NULL,
id_statement INT NOT NULL PRIMARY KEY,
CONSTRAINT statement_ibfk_1 FOREIGN KEY (id_employee) REFERENCES employee (id_employee)
);
CREATE TABLE waybill (
num_waybill INT DEFAULT NULL,
loading_point VARCHAR(20) NOT NULL,
discharge_point VARCHAR(20) NOT NULL,
consignee VARCHAR(20) NOT NULL,
total_mileage INT NOT NULL,
mileage_with_cargo INT DEFAULT NULL,
consignor VARCHAR(20) DEFAULT NULL,
id_car INT NOT NULL,
id_waybill VARCHAR(18) NOT NULL PRIMARY KEY,
begin_date DATE DEFAULT NULL,
end_date DATE DEFAULT NULL,
CONSTRAINT waybill_ibfk_1 FOREIGN KEY (id_car) REFERENCES car (id_car)
);
| SELECT
num_waybill
, SUM(fuel_qty)
FROM waybill, refueling
WHERE waybill.id_waybill = refueling.id_waybill AND fuel_qty > (SELECT AVG(fuel_qty) FROM refueling)
GROUP BY num_waybill;
|
669 | Вывести номера ведомостей, по которым проходило diesel топливо с наименьшим объемом. |
CREATE TABLE car (
id_garage INT NOT NULL,
license_plate VARCHAR(20) DEFAULT NULL,
brand VARCHAR(20) NOT NULL,
id_employee VARCHAR(20) DEFAULT NULL,
id_car INT NOT NULL PRIMARY KEY,
CONSTRAINT car_ibfk_1 FOREIGN KEY (id_garage) REFERENCES garage (id_garage),
CONSTRAINT car_ibfk_2 FOREIGN KEY (id_employee) REFERENCES employee (id_employee)
);
CREATE TABLE employee (
id_employee VARCHAR(20) NOT NULL PRIMARY KEY,
first_name VARCHAR(20) NOT NULL,
position VARCHAR(20) NOT NULL,
qualification INT DEFAULT NULL,
last_name VARCHAR(20) DEFAULT NULL,
);
CREATE TABLE fuel (
fuel_brand VARCHAR(20) DEFAULT NULL,
kind VARCHAR(20) NOT NULL,
id_fuel INT NOT NULL PRIMARY KEY,
);
CREATE TABLE garage (
id_depot INT NOT NULL,
id_garage INT NOT NULL PRIMARY KEY,
garage_address VARCHAR(20) NOT NULL,
num_garage INT DEFAULT NULL,
CONSTRAINT garage_ibfk_1 FOREIGN KEY (id_depot) REFERENCES motor_depot (id_depot)
);
CREATE TABLE motor_depot (
name_depot VARCHAR(20) NOT NULL,
address VARCHAR(20) NOT NULL,
id_depot INT NOT NULL PRIMARY KEY,
);
CREATE TABLE refueling (
fuel_qty INT NOT NULL,
id_refuel INT NOT NULL PRIMARY KEY,
id_fuel INT DEFAULT NULL,
id_statement INT DEFAULT NULL,
id_waybill VARCHAR(18) DEFAULT NULL,
CONSTRAINT refueling_ibfk_1 FOREIGN KEY (id_waybill) REFERENCES waybill (id_waybill)
);
CREATE TABLE statement (
id_employee VARCHAR(20) NOT NULL,
date_st DATE NOT NULL,
num_statement INT DEFAULT NULL,
id_statement INT NOT NULL PRIMARY KEY,
CONSTRAINT statement_ibfk_1 FOREIGN KEY (id_employee) REFERENCES employee (id_employee)
);
CREATE TABLE waybill (
num_waybill INT DEFAULT NULL,
loading_point VARCHAR(20) NOT NULL,
discharge_point VARCHAR(20) NOT NULL,
consignee VARCHAR(20) NOT NULL,
total_mileage INT NOT NULL,
mileage_with_cargo INT DEFAULT NULL,
consignor VARCHAR(20) DEFAULT NULL,
id_car INT NOT NULL,
id_waybill VARCHAR(18) NOT NULL PRIMARY KEY,
begin_date DATE DEFAULT NULL,
end_date DATE DEFAULT NULL,
CONSTRAINT waybill_ibfk_1 FOREIGN KEY (id_car) REFERENCES car (id_car)
);
| SELECT DISTINCT num_statement FROM statement, refueling, fuel WHERE refueling.id_fuel = fuel.id_fuel AND refueling.id_statement = statement.id_statement AND kind = 'diesel' AND fuel_qty = (SELECT MIN(fuel_qty) FROM fuel);
|
670 | Найти номер машины бренда Volvo или MAZ с наибольшим пробегом. |
CREATE TABLE car (
id_garage INT NOT NULL,
license_plate VARCHAR(20) DEFAULT NULL,
brand VARCHAR(20) NOT NULL,
id_employee VARCHAR(20) DEFAULT NULL,
id_car INT NOT NULL PRIMARY KEY,
CONSTRAINT car_ibfk_1 FOREIGN KEY (id_garage) REFERENCES garage (id_garage),
CONSTRAINT car_ibfk_2 FOREIGN KEY (id_employee) REFERENCES employee (id_employee)
);
CREATE TABLE employee (
id_employee VARCHAR(20) NOT NULL PRIMARY KEY,
first_name VARCHAR(20) NOT NULL,
position VARCHAR(20) NOT NULL,
qualification INT DEFAULT NULL,
last_name VARCHAR(20) DEFAULT NULL,
);
CREATE TABLE fuel (
fuel_brand VARCHAR(20) DEFAULT NULL,
kind VARCHAR(20) NOT NULL,
id_fuel INT NOT NULL PRIMARY KEY,
);
CREATE TABLE garage (
id_depot INT NOT NULL,
id_garage INT NOT NULL PRIMARY KEY,
garage_address VARCHAR(20) NOT NULL,
num_garage INT DEFAULT NULL,
CONSTRAINT garage_ibfk_1 FOREIGN KEY (id_depot) REFERENCES motor_depot (id_depot)
);
CREATE TABLE motor_depot (
name_depot VARCHAR(20) NOT NULL,
address VARCHAR(20) NOT NULL,
id_depot INT NOT NULL PRIMARY KEY,
);
CREATE TABLE refueling (
fuel_qty INT NOT NULL,
id_refuel INT NOT NULL PRIMARY KEY,
id_fuel INT DEFAULT NULL,
id_statement INT DEFAULT NULL,
id_waybill VARCHAR(18) DEFAULT NULL,
CONSTRAINT refueling_ibfk_1 FOREIGN KEY (id_waybill) REFERENCES waybill (id_waybill)
);
CREATE TABLE statement (
id_employee VARCHAR(20) NOT NULL,
date_st DATE NOT NULL,
num_statement INT DEFAULT NULL,
id_statement INT NOT NULL PRIMARY KEY,
CONSTRAINT statement_ibfk_1 FOREIGN KEY (id_employee) REFERENCES employee (id_employee)
);
CREATE TABLE waybill (
num_waybill INT DEFAULT NULL,
loading_point VARCHAR(20) NOT NULL,
discharge_point VARCHAR(20) NOT NULL,
consignee VARCHAR(20) NOT NULL,
total_mileage INT NOT NULL,
mileage_with_cargo INT DEFAULT NULL,
consignor VARCHAR(20) DEFAULT NULL,
id_car INT NOT NULL,
id_waybill VARCHAR(18) NOT NULL PRIMARY KEY,
begin_date DATE DEFAULT NULL,
end_date DATE DEFAULT NULL,
CONSTRAINT waybill_ibfk_1 FOREIGN KEY (id_car) REFERENCES car (id_car)
);
| SELECT license_plate FROM car, waybill WHERE car.id_car = waybill.id_car AND (brand = 'Volvo' OR brand = 'MAZ') AND total_mileage = (SELECT MAX(total_mileage) FROM waybill, car WHERE waybill.id_car = car.id_car AND (brand = 'Volvo' OR brand = 'MAZ'));
|
671 | Вывести путевые листы, на которые отпущено больше всего топлива с 2020-02-23 по 2020-02-29. |
CREATE TABLE car (
id_garage INT NOT NULL,
license_plate VARCHAR(20) DEFAULT NULL,
brand VARCHAR(20) NOT NULL,
id_employee VARCHAR(20) DEFAULT NULL,
id_car INT NOT NULL PRIMARY KEY,
CONSTRAINT car_ibfk_1 FOREIGN KEY (id_garage) REFERENCES garage (id_garage),
CONSTRAINT car_ibfk_2 FOREIGN KEY (id_employee) REFERENCES employee (id_employee)
);
CREATE TABLE employee (
id_employee VARCHAR(20) NOT NULL PRIMARY KEY,
first_name VARCHAR(20) NOT NULL,
position VARCHAR(20) NOT NULL,
qualification INT DEFAULT NULL,
last_name VARCHAR(20) DEFAULT NULL,
);
CREATE TABLE fuel (
fuel_brand VARCHAR(20) DEFAULT NULL,
kind VARCHAR(20) NOT NULL,
id_fuel INT NOT NULL PRIMARY KEY,
);
CREATE TABLE garage (
id_depot INT NOT NULL,
id_garage INT NOT NULL PRIMARY KEY,
garage_address VARCHAR(20) NOT NULL,
num_garage INT DEFAULT NULL,
CONSTRAINT garage_ibfk_1 FOREIGN KEY (id_depot) REFERENCES motor_depot (id_depot)
);
CREATE TABLE motor_depot (
name_depot VARCHAR(20) NOT NULL,
address VARCHAR(20) NOT NULL,
id_depot INT NOT NULL PRIMARY KEY,
);
CREATE TABLE refueling (
fuel_qty INT NOT NULL,
id_refuel INT NOT NULL PRIMARY KEY,
id_fuel INT DEFAULT NULL,
id_statement INT DEFAULT NULL,
id_waybill VARCHAR(18) DEFAULT NULL,
CONSTRAINT refueling_ibfk_1 FOREIGN KEY (id_waybill) REFERENCES waybill (id_waybill)
);
CREATE TABLE statement (
id_employee VARCHAR(20) NOT NULL,
date_st DATE NOT NULL,
num_statement INT DEFAULT NULL,
id_statement INT NOT NULL PRIMARY KEY,
CONSTRAINT statement_ibfk_1 FOREIGN KEY (id_employee) REFERENCES employee (id_employee)
);
CREATE TABLE waybill (
num_waybill INT DEFAULT NULL,
loading_point VARCHAR(20) NOT NULL,
discharge_point VARCHAR(20) NOT NULL,
consignee VARCHAR(20) NOT NULL,
total_mileage INT NOT NULL,
mileage_with_cargo INT DEFAULT NULL,
consignor VARCHAR(20) DEFAULT NULL,
id_car INT NOT NULL,
id_waybill VARCHAR(18) NOT NULL PRIMARY KEY,
begin_date DATE DEFAULT NULL,
end_date DATE DEFAULT NULL,
CONSTRAINT waybill_ibfk_1 FOREIGN KEY (id_car) REFERENCES car (id_car)
);
| SELECT num_waybill FROM waybill, refueling, statement
WHERE waybill.id_waybill = refueling.id_waybill AND statement.id_statement = refueling.id_statement
AND fuel_qty = (SELECT MAX(fuel_qty) FROM refueling, statement WHERE refueling.id_statement = statement.id_statement
AND date_st BETWEEN '2020-02-23' AND '2020-02-29') AND date_st BETWEEN '2020-02-23' AND '2020-02-29';
|
672 | Вывести гараж с наибольшим количеством автомобилей. Учесть, что таких гаражей может быть несколько. |
CREATE TABLE car (
id_garage INT NOT NULL,
license_plate VARCHAR(20) DEFAULT NULL,
brand VARCHAR(20) NOT NULL,
id_employee VARCHAR(20) DEFAULT NULL,
id_car INT NOT NULL PRIMARY KEY,
CONSTRAINT car_ibfk_1 FOREIGN KEY (id_garage) REFERENCES garage (id_garage),
CONSTRAINT car_ibfk_2 FOREIGN KEY (id_employee) REFERENCES employee (id_employee)
);
CREATE TABLE employee (
id_employee VARCHAR(20) NOT NULL PRIMARY KEY,
first_name VARCHAR(20) NOT NULL,
position VARCHAR(20) NOT NULL,
qualification INT DEFAULT NULL,
last_name VARCHAR(20) DEFAULT NULL,
);
CREATE TABLE fuel (
fuel_brand VARCHAR(20) DEFAULT NULL,
kind VARCHAR(20) NOT NULL,
id_fuel INT NOT NULL PRIMARY KEY,
);
CREATE TABLE garage (
id_depot INT NOT NULL,
id_garage INT NOT NULL PRIMARY KEY,
garage_address VARCHAR(20) NOT NULL,
num_garage INT DEFAULT NULL,
CONSTRAINT garage_ibfk_1 FOREIGN KEY (id_depot) REFERENCES motor_depot (id_depot)
);
CREATE TABLE motor_depot (
name_depot VARCHAR(20) NOT NULL,
address VARCHAR(20) NOT NULL,
id_depot INT NOT NULL PRIMARY KEY,
);
CREATE TABLE refueling (
fuel_qty INT NOT NULL,
id_refuel INT NOT NULL PRIMARY KEY,
id_fuel INT DEFAULT NULL,
id_statement INT DEFAULT NULL,
id_waybill VARCHAR(18) DEFAULT NULL,
CONSTRAINT refueling_ibfk_1 FOREIGN KEY (id_waybill) REFERENCES waybill (id_waybill)
);
CREATE TABLE statement (
id_employee VARCHAR(20) NOT NULL,
date_st DATE NOT NULL,
num_statement INT DEFAULT NULL,
id_statement INT NOT NULL PRIMARY KEY,
CONSTRAINT statement_ibfk_1 FOREIGN KEY (id_employee) REFERENCES employee (id_employee)
);
CREATE TABLE waybill (
num_waybill INT DEFAULT NULL,
loading_point VARCHAR(20) NOT NULL,
discharge_point VARCHAR(20) NOT NULL,
consignee VARCHAR(20) NOT NULL,
total_mileage INT NOT NULL,
mileage_with_cargo INT DEFAULT NULL,
consignor VARCHAR(20) DEFAULT NULL,
id_car INT NOT NULL,
id_waybill VARCHAR(18) NOT NULL PRIMARY KEY,
begin_date DATE DEFAULT NULL,
end_date DATE DEFAULT NULL,
CONSTRAINT waybill_ibfk_1 FOREIGN KEY (id_car) REFERENCES car (id_car)
);
| SELECT
num_garage
, COUNT(id_car)
FROM garage, car WHERE garage.id_garage = car.id_garage
AND (SELECT COUNT(id_car) FROM car, garage AS g1 WHERE car.id_garage = g1.id_garage
AND g1.id_garage = garage.id_garage GROUP BY num_garage)
= (SELECT MAX(cars) FROM (SELECT
num_garage
, COUNT(id_car) AS cars
FROM garage, car
WHERE garage.id_garage = car.id_garage GROUP BY num_garage) AS t1)
GROUP BY num_garage;
|
673 | Для гаражей с максимальным количеством путевых листов вывести номер машины, путевой лист, вид топлива и количество, если была заправка |
CREATE TABLE car (
id_garage INT NOT NULL,
license_plate VARCHAR(20) DEFAULT NULL,
brand VARCHAR(20) NOT NULL,
id_employee VARCHAR(20) DEFAULT NULL,
id_car INT NOT NULL PRIMARY KEY,
CONSTRAINT car_ibfk_1 FOREIGN KEY (id_garage) REFERENCES garage (id_garage),
CONSTRAINT car_ibfk_2 FOREIGN KEY (id_employee) REFERENCES employee (id_employee)
);
CREATE TABLE employee (
id_employee VARCHAR(20) NOT NULL PRIMARY KEY,
first_name VARCHAR(20) NOT NULL,
position VARCHAR(20) NOT NULL,
qualification INT DEFAULT NULL,
last_name VARCHAR(20) DEFAULT NULL,
);
CREATE TABLE fuel (
fuel_brand VARCHAR(20) DEFAULT NULL,
kind VARCHAR(20) NOT NULL,
id_fuel INT NOT NULL PRIMARY KEY,
);
CREATE TABLE garage (
id_depot INT NOT NULL,
id_garage INT NOT NULL PRIMARY KEY,
garage_address VARCHAR(20) NOT NULL,
num_garage INT DEFAULT NULL,
CONSTRAINT garage_ibfk_1 FOREIGN KEY (id_depot) REFERENCES motor_depot (id_depot)
);
CREATE TABLE motor_depot (
name_depot VARCHAR(20) NOT NULL,
address VARCHAR(20) NOT NULL,
id_depot INT NOT NULL PRIMARY KEY,
);
CREATE TABLE refueling (
fuel_qty INT NOT NULL,
id_refuel INT NOT NULL PRIMARY KEY,
id_fuel INT DEFAULT NULL,
id_statement INT DEFAULT NULL,
id_waybill VARCHAR(18) DEFAULT NULL,
CONSTRAINT refueling_ibfk_1 FOREIGN KEY (id_waybill) REFERENCES waybill (id_waybill)
);
CREATE TABLE statement (
id_employee VARCHAR(20) NOT NULL,
date_st DATE NOT NULL,
num_statement INT DEFAULT NULL,
id_statement INT NOT NULL PRIMARY KEY,
CONSTRAINT statement_ibfk_1 FOREIGN KEY (id_employee) REFERENCES employee (id_employee)
);
CREATE TABLE waybill (
num_waybill INT DEFAULT NULL,
loading_point VARCHAR(20) NOT NULL,
discharge_point VARCHAR(20) NOT NULL,
consignee VARCHAR(20) NOT NULL,
total_mileage INT NOT NULL,
mileage_with_cargo INT DEFAULT NULL,
consignor VARCHAR(20) DEFAULT NULL,
id_car INT NOT NULL,
id_waybill VARCHAR(18) NOT NULL PRIMARY KEY,
begin_date DATE DEFAULT NULL,
end_date DATE DEFAULT NULL,
CONSTRAINT waybill_ibfk_1 FOREIGN KEY (id_car) REFERENCES car (id_car)
);
| SELECT
num_garage
, COUNT(num_waybill)
, fuel_brand
, SUM(fuel_qty)
FROM garage, car, waybill, refueling, fuel
WHERE garage.id_garage = car.id_garage AND car.id_car = waybill.id_car
AND waybill.id_waybill = refueling.id_waybill AND fuel.id_fuel = refueling.id_fuel
AND (SELECT COUNT(num_waybill) FROM garage AS g1, car, waybill WHERE g1.id_garage = car.id_garage AND car.id_car = waybill.id_car
AND garage.id_garage = g1.id_garage GROUP BY g1.num_garage) = (SELECT MAX(count) FROM (SELECT
num_garage
, COUNT(num_waybill) AS count
FROM garage, car, waybill WHERE garage.id_garage = car.id_garage AND car.id_car = waybill.id_car GROUP BY num_garage) AS t1)
GROUP BY num_garage, fuel_brand;
|
674 | Вывести названия автобаз и количество отпущенного топлива по ним, если количество меньше среднего по автобазам, c 2020-03-20 по 2020-03-25. |
CREATE TABLE car (
id_garage INT NOT NULL,
license_plate VARCHAR(20) DEFAULT NULL,
brand VARCHAR(20) NOT NULL,
id_employee VARCHAR(20) DEFAULT NULL,
id_car INT NOT NULL PRIMARY KEY,
CONSTRAINT car_ibfk_1 FOREIGN KEY (id_garage) REFERENCES garage (id_garage),
CONSTRAINT car_ibfk_2 FOREIGN KEY (id_employee) REFERENCES employee (id_employee)
);
CREATE TABLE employee (
id_employee VARCHAR(20) NOT NULL PRIMARY KEY,
first_name VARCHAR(20) NOT NULL,
position VARCHAR(20) NOT NULL,
qualification INT DEFAULT NULL,
last_name VARCHAR(20) DEFAULT NULL,
);
CREATE TABLE fuel (
fuel_brand VARCHAR(20) DEFAULT NULL,
kind VARCHAR(20) NOT NULL,
id_fuel INT NOT NULL PRIMARY KEY,
);
CREATE TABLE garage (
id_depot INT NOT NULL,
id_garage INT NOT NULL PRIMARY KEY,
garage_address VARCHAR(20) NOT NULL,
num_garage INT DEFAULT NULL,
CONSTRAINT garage_ibfk_1 FOREIGN KEY (id_depot) REFERENCES motor_depot (id_depot)
);
CREATE TABLE motor_depot (
name_depot VARCHAR(20) NOT NULL,
address VARCHAR(20) NOT NULL,
id_depot INT NOT NULL PRIMARY KEY,
);
CREATE TABLE refueling (
fuel_qty INT NOT NULL,
id_refuel INT NOT NULL PRIMARY KEY,
id_fuel INT DEFAULT NULL,
id_statement INT DEFAULT NULL,
id_waybill VARCHAR(18) DEFAULT NULL,
CONSTRAINT refueling_ibfk_1 FOREIGN KEY (id_waybill) REFERENCES waybill (id_waybill)
);
CREATE TABLE statement (
id_employee VARCHAR(20) NOT NULL,
date_st DATE NOT NULL,
num_statement INT DEFAULT NULL,
id_statement INT NOT NULL PRIMARY KEY,
CONSTRAINT statement_ibfk_1 FOREIGN KEY (id_employee) REFERENCES employee (id_employee)
);
CREATE TABLE waybill (
num_waybill INT DEFAULT NULL,
loading_point VARCHAR(20) NOT NULL,
discharge_point VARCHAR(20) NOT NULL,
consignee VARCHAR(20) NOT NULL,
total_mileage INT NOT NULL,
mileage_with_cargo INT DEFAULT NULL,
consignor VARCHAR(20) DEFAULT NULL,
id_car INT NOT NULL,
id_waybill VARCHAR(18) NOT NULL PRIMARY KEY,
begin_date DATE DEFAULT NULL,
end_date DATE DEFAULT NULL,
CONSTRAINT waybill_ibfk_1 FOREIGN KEY (id_car) REFERENCES car (id_car)
);
| SELECT
name_depot
, SUM(fuel_qty)
FROM motor_depot, garage, car, waybill, refueling, statement
WHERE motor_depot.id_depot = garage.id_depot AND garage.id_garage = car.id_garage
AND car.id_car = waybill.id_car AND waybill.id_waybill = refueling.id_waybill
AND refueling.id_statement = statement.id_statement AND date_st BETWEEN '2020-03-20' AND '2020-03-25'
AND (SELECT SUM(fuel_qty) FROM motor_depot AS md1, garage, car, waybill, refueling, statement
WHERE md1.id_depot = garage.id_depot AND md1.id_depot = motor_depot.id_depot AND garage.id_garage = car.id_garage
AND car.id_car = waybill.id_car AND waybill.id_waybill = refueling.id_waybill
AND refueling.id_statement = statement.id_statement AND date_st BETWEEN '2020-03-20' AND '2020-03-25' GROUP BY name_depot)
< (SELECT AVG(fuel_qty) FROM (SELECT SUM(fuel_qty) AS fuel_qty FROM motor_depot, garage, car, waybill, refueling, statement
WHERE motor_depot.id_depot = garage.id_depot AND garage.id_garage = car.id_garage
AND car.id_car = waybill.id_car AND waybill.id_waybill = refueling.id_waybill
AND refueling.id_statement = statement.id_statement AND date_st BETWEEN '2020-03-20' AND '2020-03-25' GROUP BY name_depot) AS t1)
GROUP BY name_depot;
|
675 | Вывести общий километраж поездок по всем автобазам, общий километраж с грузом и количество поездок, если их больше среднего количества поездок по автобазам. |
CREATE TABLE car (
id_garage INT NOT NULL,
license_plate VARCHAR(20) DEFAULT NULL,
brand VARCHAR(20) NOT NULL,
id_employee VARCHAR(20) DEFAULT NULL,
id_car INT NOT NULL PRIMARY KEY,
CONSTRAINT car_ibfk_1 FOREIGN KEY (id_garage) REFERENCES garage (id_garage),
CONSTRAINT car_ibfk_2 FOREIGN KEY (id_employee) REFERENCES employee (id_employee)
);
CREATE TABLE employee (
id_employee VARCHAR(20) NOT NULL PRIMARY KEY,
first_name VARCHAR(20) NOT NULL,
position VARCHAR(20) NOT NULL,
qualification INT DEFAULT NULL,
last_name VARCHAR(20) DEFAULT NULL,
);
CREATE TABLE fuel (
fuel_brand VARCHAR(20) DEFAULT NULL,
kind VARCHAR(20) NOT NULL,
id_fuel INT NOT NULL PRIMARY KEY,
);
CREATE TABLE garage (
id_depot INT NOT NULL,
id_garage INT NOT NULL PRIMARY KEY,
garage_address VARCHAR(20) NOT NULL,
num_garage INT DEFAULT NULL,
CONSTRAINT garage_ibfk_1 FOREIGN KEY (id_depot) REFERENCES motor_depot (id_depot)
);
CREATE TABLE motor_depot (
name_depot VARCHAR(20) NOT NULL,
address VARCHAR(20) NOT NULL,
id_depot INT NOT NULL PRIMARY KEY,
);
CREATE TABLE refueling (
fuel_qty INT NOT NULL,
id_refuel INT NOT NULL PRIMARY KEY,
id_fuel INT DEFAULT NULL,
id_statement INT DEFAULT NULL,
id_waybill VARCHAR(18) DEFAULT NULL,
CONSTRAINT refueling_ibfk_1 FOREIGN KEY (id_waybill) REFERENCES waybill (id_waybill)
);
CREATE TABLE statement (
id_employee VARCHAR(20) NOT NULL,
date_st DATE NOT NULL,
num_statement INT DEFAULT NULL,
id_statement INT NOT NULL PRIMARY KEY,
CONSTRAINT statement_ibfk_1 FOREIGN KEY (id_employee) REFERENCES employee (id_employee)
);
CREATE TABLE waybill (
num_waybill INT DEFAULT NULL,
loading_point VARCHAR(20) NOT NULL,
discharge_point VARCHAR(20) NOT NULL,
consignee VARCHAR(20) NOT NULL,
total_mileage INT NOT NULL,
mileage_with_cargo INT DEFAULT NULL,
consignor VARCHAR(20) DEFAULT NULL,
id_car INT NOT NULL,
id_waybill VARCHAR(18) NOT NULL PRIMARY KEY,
begin_date DATE DEFAULT NULL,
end_date DATE DEFAULT NULL,
CONSTRAINT waybill_ibfk_1 FOREIGN KEY (id_car) REFERENCES car (id_car)
);
| SELECT
name_depot
, SUM(total_mileage)
, SUM(mileage_with_cargo)
, COUNT(num_waybill)
FROM motor_depot, garage, car, waybill
WHERE motor_depot.id_depot = garage.id_depot AND garage.id_garage = car.id_garage AND car.id_car = waybill.id_car
AND (SELECT COUNT(num_waybill) FROM motor_depot AS m1, garage, car, waybill
WHERE m1.id_depot = garage.id_depot AND garage.id_garage = car.id_garage AND car.id_car = waybill.id_car
AND m1.id_depot = motor_depot.id_depot GROUP BY name_depot)
> (SELECT AVG(count) FROM (SELECT COUNT(num_waybill) AS count FROM motor_depot, garage, car, waybill
WHERE motor_depot.id_depot = garage.id_depot AND garage.id_garage = car.id_garage AND car.id_car = waybill.id_car GROUP BY name_depot) AS t1)
GROUP BY name_depot;
|
676 | Из таблицы Employee вывести всю информацию по водителям 1 и 2 квалификации. |
CREATE TABLE car (
id_garage INT NOT NULL,
license_plate VARCHAR(20) DEFAULT NULL,
brand VARCHAR(20) NOT NULL,
id_employee VARCHAR(20) DEFAULT NULL,
id_car INT NOT NULL PRIMARY KEY,
CONSTRAINT car_ibfk_1 FOREIGN KEY (id_garage) REFERENCES garage (id_garage),
CONSTRAINT car_ibfk_2 FOREIGN KEY (id_employee) REFERENCES employee (id_employee)
);
CREATE TABLE employee (
id_employee VARCHAR(20) NOT NULL PRIMARY KEY,
first_name VARCHAR(20) NOT NULL,
position VARCHAR(20) NOT NULL,
qualification INT DEFAULT NULL,
last_name VARCHAR(20) DEFAULT NULL,
);
CREATE TABLE fuel (
fuel_brand VARCHAR(20) DEFAULT NULL,
kind VARCHAR(20) NOT NULL,
id_fuel INT NOT NULL PRIMARY KEY,
);
CREATE TABLE garage (
id_depot INT NOT NULL,
id_garage INT NOT NULL PRIMARY KEY,
garage_address VARCHAR(20) NOT NULL,
num_garage INT DEFAULT NULL,
CONSTRAINT garage_ibfk_1 FOREIGN KEY (id_depot) REFERENCES motor_depot (id_depot)
);
CREATE TABLE motor_depot (
name_depot VARCHAR(20) NOT NULL,
address VARCHAR(20) NOT NULL,
id_depot INT NOT NULL PRIMARY KEY,
);
CREATE TABLE refueling (
fuel_qty INT NOT NULL,
id_refuel INT NOT NULL PRIMARY KEY,
id_fuel INT DEFAULT NULL,
id_statement INT DEFAULT NULL,
id_waybill VARCHAR(18) DEFAULT NULL,
CONSTRAINT refueling_ibfk_1 FOREIGN KEY (id_waybill) REFERENCES waybill (id_waybill)
);
CREATE TABLE statement (
id_employee VARCHAR(20) NOT NULL,
date_st DATE NOT NULL,
num_statement INT DEFAULT NULL,
id_statement INT NOT NULL PRIMARY KEY,
CONSTRAINT statement_ibfk_1 FOREIGN KEY (id_employee) REFERENCES employee (id_employee)
);
CREATE TABLE waybill (
num_waybill INT DEFAULT NULL,
loading_point VARCHAR(20) NOT NULL,
discharge_point VARCHAR(20) NOT NULL,
consignee VARCHAR(20) NOT NULL,
total_mileage INT NOT NULL,
mileage_with_cargo INT DEFAULT NULL,
consignor VARCHAR(20) DEFAULT NULL,
id_car INT NOT NULL,
id_waybill VARCHAR(18) NOT NULL PRIMARY KEY,
begin_date DATE DEFAULT NULL,
end_date DATE DEFAULT NULL,
CONSTRAINT waybill_ibfk_1 FOREIGN KEY (id_car) REFERENCES car (id_car)
);
| SELECT * FROM employee WHERE qualification IN (1, 2);
|
677 | Вывести номера автомобилей, которыми управляют водители с квалификацией 3. Использовать подзапрос и предикат IN. |
CREATE TABLE car (
id_garage INT NOT NULL,
license_plate VARCHAR(20) DEFAULT NULL,
brand VARCHAR(20) NOT NULL,
id_employee VARCHAR(20) DEFAULT NULL,
id_car INT NOT NULL PRIMARY KEY,
CONSTRAINT car_ibfk_1 FOREIGN KEY (id_garage) REFERENCES garage (id_garage),
CONSTRAINT car_ibfk_2 FOREIGN KEY (id_employee) REFERENCES employee (id_employee)
);
CREATE TABLE employee (
id_employee VARCHAR(20) NOT NULL PRIMARY KEY,
first_name VARCHAR(20) NOT NULL,
position VARCHAR(20) NOT NULL,
qualification INT DEFAULT NULL,
last_name VARCHAR(20) DEFAULT NULL,
);
CREATE TABLE fuel (
fuel_brand VARCHAR(20) DEFAULT NULL,
kind VARCHAR(20) NOT NULL,
id_fuel INT NOT NULL PRIMARY KEY,
);
CREATE TABLE garage (
id_depot INT NOT NULL,
id_garage INT NOT NULL PRIMARY KEY,
garage_address VARCHAR(20) NOT NULL,
num_garage INT DEFAULT NULL,
CONSTRAINT garage_ibfk_1 FOREIGN KEY (id_depot) REFERENCES motor_depot (id_depot)
);
CREATE TABLE motor_depot (
name_depot VARCHAR(20) NOT NULL,
address VARCHAR(20) NOT NULL,
id_depot INT NOT NULL PRIMARY KEY,
);
CREATE TABLE refueling (
fuel_qty INT NOT NULL,
id_refuel INT NOT NULL PRIMARY KEY,
id_fuel INT DEFAULT NULL,
id_statement INT DEFAULT NULL,
id_waybill VARCHAR(18) DEFAULT NULL,
CONSTRAINT refueling_ibfk_1 FOREIGN KEY (id_waybill) REFERENCES waybill (id_waybill)
);
CREATE TABLE statement (
id_employee VARCHAR(20) NOT NULL,
date_st DATE NOT NULL,
num_statement INT DEFAULT NULL,
id_statement INT NOT NULL PRIMARY KEY,
CONSTRAINT statement_ibfk_1 FOREIGN KEY (id_employee) REFERENCES employee (id_employee)
);
CREATE TABLE waybill (
num_waybill INT DEFAULT NULL,
loading_point VARCHAR(20) NOT NULL,
discharge_point VARCHAR(20) NOT NULL,
consignee VARCHAR(20) NOT NULL,
total_mileage INT NOT NULL,
mileage_with_cargo INT DEFAULT NULL,
consignor VARCHAR(20) DEFAULT NULL,
id_car INT NOT NULL,
id_waybill VARCHAR(18) NOT NULL PRIMARY KEY,
begin_date DATE DEFAULT NULL,
end_date DATE DEFAULT NULL,
CONSTRAINT waybill_ibfk_1 FOREIGN KEY (id_car) REFERENCES car (id_car)
);
| SELECT license_plate
FROM car
WHERE id_employee IN (SELECT id_employee FROM employee WHERE qualification = 3);
|
678 | Вывести гос. номера и марки всех машин, если к машине прикреплен водитель. Использовать предикат ANY, не использовать соединение таблиц. |
CREATE TABLE car (
id_garage INT NOT NULL,
license_plate VARCHAR(20) DEFAULT NULL,
brand VARCHAR(20) NOT NULL,
id_employee VARCHAR(20) DEFAULT NULL,
id_car INT NOT NULL PRIMARY KEY,
CONSTRAINT car_ibfk_1 FOREIGN KEY (id_garage) REFERENCES garage (id_garage),
CONSTRAINT car_ibfk_2 FOREIGN KEY (id_employee) REFERENCES employee (id_employee)
);
CREATE TABLE employee (
id_employee VARCHAR(20) NOT NULL PRIMARY KEY,
first_name VARCHAR(20) NOT NULL,
position VARCHAR(20) NOT NULL,
qualification INT DEFAULT NULL,
last_name VARCHAR(20) DEFAULT NULL,
);
CREATE TABLE fuel (
fuel_brand VARCHAR(20) DEFAULT NULL,
kind VARCHAR(20) NOT NULL,
id_fuel INT NOT NULL PRIMARY KEY,
);
CREATE TABLE garage (
id_depot INT NOT NULL,
id_garage INT NOT NULL PRIMARY KEY,
garage_address VARCHAR(20) NOT NULL,
num_garage INT DEFAULT NULL,
CONSTRAINT garage_ibfk_1 FOREIGN KEY (id_depot) REFERENCES motor_depot (id_depot)
);
CREATE TABLE motor_depot (
name_depot VARCHAR(20) NOT NULL,
address VARCHAR(20) NOT NULL,
id_depot INT NOT NULL PRIMARY KEY,
);
CREATE TABLE refueling (
fuel_qty INT NOT NULL,
id_refuel INT NOT NULL PRIMARY KEY,
id_fuel INT DEFAULT NULL,
id_statement INT DEFAULT NULL,
id_waybill VARCHAR(18) DEFAULT NULL,
CONSTRAINT refueling_ibfk_1 FOREIGN KEY (id_waybill) REFERENCES waybill (id_waybill)
);
CREATE TABLE statement (
id_employee VARCHAR(20) NOT NULL,
date_st DATE NOT NULL,
num_statement INT DEFAULT NULL,
id_statement INT NOT NULL PRIMARY KEY,
CONSTRAINT statement_ibfk_1 FOREIGN KEY (id_employee) REFERENCES employee (id_employee)
);
CREATE TABLE waybill (
num_waybill INT DEFAULT NULL,
loading_point VARCHAR(20) NOT NULL,
discharge_point VARCHAR(20) NOT NULL,
consignee VARCHAR(20) NOT NULL,
total_mileage INT NOT NULL,
mileage_with_cargo INT DEFAULT NULL,
consignor VARCHAR(20) DEFAULT NULL,
id_car INT NOT NULL,
id_waybill VARCHAR(18) NOT NULL PRIMARY KEY,
begin_date DATE DEFAULT NULL,
end_date DATE DEFAULT NULL,
CONSTRAINT waybill_ibfk_1 FOREIGN KEY (id_car) REFERENCES car (id_car)
);
| SELECT
license_plate
, brand
FROM car WHERE id_employee = ANY(SELECT id_employee FROM employee WHERE position = 'driver');
|
679 | Найти номера машин, на которых работал водитель по фамилии Merkin. Использовать предикат ANY, не использовать соединение таблиц. |
CREATE TABLE car (
id_garage INT NOT NULL,
license_plate VARCHAR(20) DEFAULT NULL,
brand VARCHAR(20) NOT NULL,
id_employee VARCHAR(20) DEFAULT NULL,
id_car INT NOT NULL PRIMARY KEY,
CONSTRAINT car_ibfk_1 FOREIGN KEY (id_garage) REFERENCES garage (id_garage),
CONSTRAINT car_ibfk_2 FOREIGN KEY (id_employee) REFERENCES employee (id_employee)
);
CREATE TABLE employee (
id_employee VARCHAR(20) NOT NULL PRIMARY KEY,
first_name VARCHAR(20) NOT NULL,
position VARCHAR(20) NOT NULL,
qualification INT DEFAULT NULL,
last_name VARCHAR(20) DEFAULT NULL,
);
CREATE TABLE fuel (
fuel_brand VARCHAR(20) DEFAULT NULL,
kind VARCHAR(20) NOT NULL,
id_fuel INT NOT NULL PRIMARY KEY,
);
CREATE TABLE garage (
id_depot INT NOT NULL,
id_garage INT NOT NULL PRIMARY KEY,
garage_address VARCHAR(20) NOT NULL,
num_garage INT DEFAULT NULL,
CONSTRAINT garage_ibfk_1 FOREIGN KEY (id_depot) REFERENCES motor_depot (id_depot)
);
CREATE TABLE motor_depot (
name_depot VARCHAR(20) NOT NULL,
address VARCHAR(20) NOT NULL,
id_depot INT NOT NULL PRIMARY KEY,
);
CREATE TABLE refueling (
fuel_qty INT NOT NULL,
id_refuel INT NOT NULL PRIMARY KEY,
id_fuel INT DEFAULT NULL,
id_statement INT DEFAULT NULL,
id_waybill VARCHAR(18) DEFAULT NULL,
CONSTRAINT refueling_ibfk_1 FOREIGN KEY (id_waybill) REFERENCES waybill (id_waybill)
);
CREATE TABLE statement (
id_employee VARCHAR(20) NOT NULL,
date_st DATE NOT NULL,
num_statement INT DEFAULT NULL,
id_statement INT NOT NULL PRIMARY KEY,
CONSTRAINT statement_ibfk_1 FOREIGN KEY (id_employee) REFERENCES employee (id_employee)
);
CREATE TABLE waybill (
num_waybill INT DEFAULT NULL,
loading_point VARCHAR(20) NOT NULL,
discharge_point VARCHAR(20) NOT NULL,
consignee VARCHAR(20) NOT NULL,
total_mileage INT NOT NULL,
mileage_with_cargo INT DEFAULT NULL,
consignor VARCHAR(20) DEFAULT NULL,
id_car INT NOT NULL,
id_waybill VARCHAR(18) NOT NULL PRIMARY KEY,
begin_date DATE DEFAULT NULL,
end_date DATE DEFAULT NULL,
CONSTRAINT waybill_ibfk_1 FOREIGN KEY (id_car) REFERENCES car (id_car)
);
| SELECT license_plate FROM car WHERE car.id_employee = ANY(SELECT id_employee FROM employee WHERE last_name = 'Merkin');
|
680 | Найти машины которые за поездку проехали больше 300 км c грузом. Вывести без повторов, использовать подзапрос. |
CREATE TABLE car (
id_garage INT NOT NULL,
license_plate VARCHAR(20) DEFAULT NULL,
brand VARCHAR(20) NOT NULL,
id_employee VARCHAR(20) DEFAULT NULL,
id_car INT NOT NULL PRIMARY KEY,
CONSTRAINT car_ibfk_1 FOREIGN KEY (id_garage) REFERENCES garage (id_garage),
CONSTRAINT car_ibfk_2 FOREIGN KEY (id_employee) REFERENCES employee (id_employee)
);
CREATE TABLE employee (
id_employee VARCHAR(20) NOT NULL PRIMARY KEY,
first_name VARCHAR(20) NOT NULL,
position VARCHAR(20) NOT NULL,
qualification INT DEFAULT NULL,
last_name VARCHAR(20) DEFAULT NULL,
);
CREATE TABLE fuel (
fuel_brand VARCHAR(20) DEFAULT NULL,
kind VARCHAR(20) NOT NULL,
id_fuel INT NOT NULL PRIMARY KEY,
);
CREATE TABLE garage (
id_depot INT NOT NULL,
id_garage INT NOT NULL PRIMARY KEY,
garage_address VARCHAR(20) NOT NULL,
num_garage INT DEFAULT NULL,
CONSTRAINT garage_ibfk_1 FOREIGN KEY (id_depot) REFERENCES motor_depot (id_depot)
);
CREATE TABLE motor_depot (
name_depot VARCHAR(20) NOT NULL,
address VARCHAR(20) NOT NULL,
id_depot INT NOT NULL PRIMARY KEY,
);
CREATE TABLE refueling (
fuel_qty INT NOT NULL,
id_refuel INT NOT NULL PRIMARY KEY,
id_fuel INT DEFAULT NULL,
id_statement INT DEFAULT NULL,
id_waybill VARCHAR(18) DEFAULT NULL,
CONSTRAINT refueling_ibfk_1 FOREIGN KEY (id_waybill) REFERENCES waybill (id_waybill)
);
CREATE TABLE statement (
id_employee VARCHAR(20) NOT NULL,
date_st DATE NOT NULL,
num_statement INT DEFAULT NULL,
id_statement INT NOT NULL PRIMARY KEY,
CONSTRAINT statement_ibfk_1 FOREIGN KEY (id_employee) REFERENCES employee (id_employee)
);
CREATE TABLE waybill (
num_waybill INT DEFAULT NULL,
loading_point VARCHAR(20) NOT NULL,
discharge_point VARCHAR(20) NOT NULL,
consignee VARCHAR(20) NOT NULL,
total_mileage INT NOT NULL,
mileage_with_cargo INT DEFAULT NULL,
consignor VARCHAR(20) DEFAULT NULL,
id_car INT NOT NULL,
id_waybill VARCHAR(18) NOT NULL PRIMARY KEY,
begin_date DATE DEFAULT NULL,
end_date DATE DEFAULT NULL,
CONSTRAINT waybill_ibfk_1 FOREIGN KEY (id_car) REFERENCES car (id_car)
);
| SELECT DISTINCT license_plate
FROM car
WHERE id_car IN (SELECT id_car FROM waybill WHERE mileage_with_cargo > 300);
|
681 | Вывести номера машин и их марку для машин, на которых передвигаются водители 1 или 2 квалификации. Использовать предикат IN. |
CREATE TABLE car (
id_garage INT NOT NULL,
license_plate VARCHAR(20) DEFAULT NULL,
brand VARCHAR(20) NOT NULL,
id_employee VARCHAR(20) DEFAULT NULL,
id_car INT NOT NULL PRIMARY KEY,
CONSTRAINT car_ibfk_1 FOREIGN KEY (id_garage) REFERENCES garage (id_garage),
CONSTRAINT car_ibfk_2 FOREIGN KEY (id_employee) REFERENCES employee (id_employee)
);
CREATE TABLE employee (
id_employee VARCHAR(20) NOT NULL PRIMARY KEY,
first_name VARCHAR(20) NOT NULL,
position VARCHAR(20) NOT NULL,
qualification INT DEFAULT NULL,
last_name VARCHAR(20) DEFAULT NULL,
);
CREATE TABLE fuel (
fuel_brand VARCHAR(20) DEFAULT NULL,
kind VARCHAR(20) NOT NULL,
id_fuel INT NOT NULL PRIMARY KEY,
);
CREATE TABLE garage (
id_depot INT NOT NULL,
id_garage INT NOT NULL PRIMARY KEY,
garage_address VARCHAR(20) NOT NULL,
num_garage INT DEFAULT NULL,
CONSTRAINT garage_ibfk_1 FOREIGN KEY (id_depot) REFERENCES motor_depot (id_depot)
);
CREATE TABLE motor_depot (
name_depot VARCHAR(20) NOT NULL,
address VARCHAR(20) NOT NULL,
id_depot INT NOT NULL PRIMARY KEY,
);
CREATE TABLE refueling (
fuel_qty INT NOT NULL,
id_refuel INT NOT NULL PRIMARY KEY,
id_fuel INT DEFAULT NULL,
id_statement INT DEFAULT NULL,
id_waybill VARCHAR(18) DEFAULT NULL,
CONSTRAINT refueling_ibfk_1 FOREIGN KEY (id_waybill) REFERENCES waybill (id_waybill)
);
CREATE TABLE statement (
id_employee VARCHAR(20) NOT NULL,
date_st DATE NOT NULL,
num_statement INT DEFAULT NULL,
id_statement INT NOT NULL PRIMARY KEY,
CONSTRAINT statement_ibfk_1 FOREIGN KEY (id_employee) REFERENCES employee (id_employee)
);
CREATE TABLE waybill (
num_waybill INT DEFAULT NULL,
loading_point VARCHAR(20) NOT NULL,
discharge_point VARCHAR(20) NOT NULL,
consignee VARCHAR(20) NOT NULL,
total_mileage INT NOT NULL,
mileage_with_cargo INT DEFAULT NULL,
consignor VARCHAR(20) DEFAULT NULL,
id_car INT NOT NULL,
id_waybill VARCHAR(18) NOT NULL PRIMARY KEY,
begin_date DATE DEFAULT NULL,
end_date DATE DEFAULT NULL,
CONSTRAINT waybill_ibfk_1 FOREIGN KEY (id_car) REFERENCES car (id_car)
);
| SELECT
license_plate
, brand
FROM car WHERE id_employee IN (SELECT id_employee FROM employee WHERE qualification IN (1, 2));
|
682 | Найти номера накладных, по которым общий пробег у машин больше, чем у машин, у которых пробег с грузом больше 800. Использовать предикат ALL. |
CREATE TABLE car (
id_garage INT NOT NULL,
license_plate VARCHAR(20) DEFAULT NULL,
brand VARCHAR(20) NOT NULL,
id_employee VARCHAR(20) DEFAULT NULL,
id_car INT NOT NULL PRIMARY KEY,
CONSTRAINT car_ibfk_1 FOREIGN KEY (id_garage) REFERENCES garage (id_garage),
CONSTRAINT car_ibfk_2 FOREIGN KEY (id_employee) REFERENCES employee (id_employee)
);
CREATE TABLE employee (
id_employee VARCHAR(20) NOT NULL PRIMARY KEY,
first_name VARCHAR(20) NOT NULL,
position VARCHAR(20) NOT NULL,
qualification INT DEFAULT NULL,
last_name VARCHAR(20) DEFAULT NULL,
);
CREATE TABLE fuel (
fuel_brand VARCHAR(20) DEFAULT NULL,
kind VARCHAR(20) NOT NULL,
id_fuel INT NOT NULL PRIMARY KEY,
);
CREATE TABLE garage (
id_depot INT NOT NULL,
id_garage INT NOT NULL PRIMARY KEY,
garage_address VARCHAR(20) NOT NULL,
num_garage INT DEFAULT NULL,
CONSTRAINT garage_ibfk_1 FOREIGN KEY (id_depot) REFERENCES motor_depot (id_depot)
);
CREATE TABLE motor_depot (
name_depot VARCHAR(20) NOT NULL,
address VARCHAR(20) NOT NULL,
id_depot INT NOT NULL PRIMARY KEY,
);
CREATE TABLE refueling (
fuel_qty INT NOT NULL,
id_refuel INT NOT NULL PRIMARY KEY,
id_fuel INT DEFAULT NULL,
id_statement INT DEFAULT NULL,
id_waybill VARCHAR(18) DEFAULT NULL,
CONSTRAINT refueling_ibfk_1 FOREIGN KEY (id_waybill) REFERENCES waybill (id_waybill)
);
CREATE TABLE statement (
id_employee VARCHAR(20) NOT NULL,
date_st DATE NOT NULL,
num_statement INT DEFAULT NULL,
id_statement INT NOT NULL PRIMARY KEY,
CONSTRAINT statement_ibfk_1 FOREIGN KEY (id_employee) REFERENCES employee (id_employee)
);
CREATE TABLE waybill (
num_waybill INT DEFAULT NULL,
loading_point VARCHAR(20) NOT NULL,
discharge_point VARCHAR(20) NOT NULL,
consignee VARCHAR(20) NOT NULL,
total_mileage INT NOT NULL,
mileage_with_cargo INT DEFAULT NULL,
consignor VARCHAR(20) DEFAULT NULL,
id_car INT NOT NULL,
id_waybill VARCHAR(18) NOT NULL PRIMARY KEY,
begin_date DATE DEFAULT NULL,
end_date DATE DEFAULT NULL,
CONSTRAINT waybill_ibfk_1 FOREIGN KEY (id_car) REFERENCES car (id_car)
);
| SELECT DISTINCT num_waybill FROM waybill WHERE total_mileage > ALL(SELECT total_mileage FROM waybill WHERE mileage_with_cargo > 800);
|
683 | Вывести id_refueling при условии, что у водителей 2 квалификация. |
CREATE TABLE car (
id_garage INT NOT NULL,
license_plate VARCHAR(20) DEFAULT NULL,
brand VARCHAR(20) NOT NULL,
id_employee VARCHAR(20) DEFAULT NULL,
id_car INT NOT NULL PRIMARY KEY,
CONSTRAINT car_ibfk_1 FOREIGN KEY (id_garage) REFERENCES garage (id_garage),
CONSTRAINT car_ibfk_2 FOREIGN KEY (id_employee) REFERENCES employee (id_employee)
);
CREATE TABLE employee (
id_employee VARCHAR(20) NOT NULL PRIMARY KEY,
first_name VARCHAR(20) NOT NULL,
position VARCHAR(20) NOT NULL,
qualification INT DEFAULT NULL,
last_name VARCHAR(20) DEFAULT NULL,
);
CREATE TABLE fuel (
fuel_brand VARCHAR(20) DEFAULT NULL,
kind VARCHAR(20) NOT NULL,
id_fuel INT NOT NULL PRIMARY KEY,
);
CREATE TABLE garage (
id_depot INT NOT NULL,
id_garage INT NOT NULL PRIMARY KEY,
garage_address VARCHAR(20) NOT NULL,
num_garage INT DEFAULT NULL,
CONSTRAINT garage_ibfk_1 FOREIGN KEY (id_depot) REFERENCES motor_depot (id_depot)
);
CREATE TABLE motor_depot (
name_depot VARCHAR(20) NOT NULL,
address VARCHAR(20) NOT NULL,
id_depot INT NOT NULL PRIMARY KEY,
);
CREATE TABLE refueling (
fuel_qty INT NOT NULL,
id_refuel INT NOT NULL PRIMARY KEY,
id_fuel INT DEFAULT NULL,
id_statement INT DEFAULT NULL,
id_waybill VARCHAR(18) DEFAULT NULL,
CONSTRAINT refueling_ibfk_1 FOREIGN KEY (id_waybill) REFERENCES waybill (id_waybill)
);
CREATE TABLE statement (
id_employee VARCHAR(20) NOT NULL,
date_st DATE NOT NULL,
num_statement INT DEFAULT NULL,
id_statement INT NOT NULL PRIMARY KEY,
CONSTRAINT statement_ibfk_1 FOREIGN KEY (id_employee) REFERENCES employee (id_employee)
);
CREATE TABLE waybill (
num_waybill INT DEFAULT NULL,
loading_point VARCHAR(20) NOT NULL,
discharge_point VARCHAR(20) NOT NULL,
consignee VARCHAR(20) NOT NULL,
total_mileage INT NOT NULL,
mileage_with_cargo INT DEFAULT NULL,
consignor VARCHAR(20) DEFAULT NULL,
id_car INT NOT NULL,
id_waybill VARCHAR(18) NOT NULL PRIMARY KEY,
begin_date DATE DEFAULT NULL,
end_date DATE DEFAULT NULL,
CONSTRAINT waybill_ibfk_1 FOREIGN KEY (id_car) REFERENCES car (id_car)
);
| SELECT refueling.id_refuel FROM refueling, statement WHERE statement.id_statement = refueling.id_statement AND statement.id_employee = SOME(SELECT id_employee FROM employee WHERE qualification = 2);
|
684 | Вывести фамилии водителей, которые заправляли машину в день начала или окончания рейса. |
CREATE TABLE car (
id_garage INT NOT NULL,
license_plate VARCHAR(20) DEFAULT NULL,
brand VARCHAR(20) NOT NULL,
id_employee VARCHAR(20) DEFAULT NULL,
id_car INT NOT NULL PRIMARY KEY,
CONSTRAINT car_ibfk_1 FOREIGN KEY (id_garage) REFERENCES garage (id_garage),
CONSTRAINT car_ibfk_2 FOREIGN KEY (id_employee) REFERENCES employee (id_employee)
);
CREATE TABLE employee (
id_employee VARCHAR(20) NOT NULL PRIMARY KEY,
first_name VARCHAR(20) NOT NULL,
position VARCHAR(20) NOT NULL,
qualification INT DEFAULT NULL,
last_name VARCHAR(20) DEFAULT NULL,
);
CREATE TABLE fuel (
fuel_brand VARCHAR(20) DEFAULT NULL,
kind VARCHAR(20) NOT NULL,
id_fuel INT NOT NULL PRIMARY KEY,
);
CREATE TABLE garage (
id_depot INT NOT NULL,
id_garage INT NOT NULL PRIMARY KEY,
garage_address VARCHAR(20) NOT NULL,
num_garage INT DEFAULT NULL,
CONSTRAINT garage_ibfk_1 FOREIGN KEY (id_depot) REFERENCES motor_depot (id_depot)
);
CREATE TABLE motor_depot (
name_depot VARCHAR(20) NOT NULL,
address VARCHAR(20) NOT NULL,
id_depot INT NOT NULL PRIMARY KEY,
);
CREATE TABLE refueling (
fuel_qty INT NOT NULL,
id_refuel INT NOT NULL PRIMARY KEY,
id_fuel INT DEFAULT NULL,
id_statement INT DEFAULT NULL,
id_waybill VARCHAR(18) DEFAULT NULL,
CONSTRAINT refueling_ibfk_1 FOREIGN KEY (id_waybill) REFERENCES waybill (id_waybill)
);
CREATE TABLE statement (
id_employee VARCHAR(20) NOT NULL,
date_st DATE NOT NULL,
num_statement INT DEFAULT NULL,
id_statement INT NOT NULL PRIMARY KEY,
CONSTRAINT statement_ibfk_1 FOREIGN KEY (id_employee) REFERENCES employee (id_employee)
);
CREATE TABLE waybill (
num_waybill INT DEFAULT NULL,
loading_point VARCHAR(20) NOT NULL,
discharge_point VARCHAR(20) NOT NULL,
consignee VARCHAR(20) NOT NULL,
total_mileage INT NOT NULL,
mileage_with_cargo INT DEFAULT NULL,
consignor VARCHAR(20) DEFAULT NULL,
id_car INT NOT NULL,
id_waybill VARCHAR(18) NOT NULL PRIMARY KEY,
begin_date DATE DEFAULT NULL,
end_date DATE DEFAULT NULL,
CONSTRAINT waybill_ibfk_1 FOREIGN KEY (id_car) REFERENCES car (id_car)
);
| SELECT DISTINCT employee.last_name FROM employee, car, waybill, statement
WHERE car.id_employee = employee.id_employee
AND car.id_car = waybill.id_car
AND statement.id_employee = employee.id_employee
AND statement.date_st IN (waybill.begin_date, waybill.end_date);
|
685 | Вывести фамилии водителей, у которых машина бренда MAZ. |
CREATE TABLE car (
id_garage INT NOT NULL,
license_plate VARCHAR(20) DEFAULT NULL,
brand VARCHAR(20) NOT NULL,
id_employee VARCHAR(20) DEFAULT NULL,
id_car INT NOT NULL PRIMARY KEY,
CONSTRAINT car_ibfk_1 FOREIGN KEY (id_garage) REFERENCES garage (id_garage),
CONSTRAINT car_ibfk_2 FOREIGN KEY (id_employee) REFERENCES employee (id_employee)
);
CREATE TABLE employee (
id_employee VARCHAR(20) NOT NULL PRIMARY KEY,
first_name VARCHAR(20) NOT NULL,
position VARCHAR(20) NOT NULL,
qualification INT DEFAULT NULL,
last_name VARCHAR(20) DEFAULT NULL,
);
CREATE TABLE fuel (
fuel_brand VARCHAR(20) DEFAULT NULL,
kind VARCHAR(20) NOT NULL,
id_fuel INT NOT NULL PRIMARY KEY,
);
CREATE TABLE garage (
id_depot INT NOT NULL,
id_garage INT NOT NULL PRIMARY KEY,
garage_address VARCHAR(20) NOT NULL,
num_garage INT DEFAULT NULL,
CONSTRAINT garage_ibfk_1 FOREIGN KEY (id_depot) REFERENCES motor_depot (id_depot)
);
CREATE TABLE motor_depot (
name_depot VARCHAR(20) NOT NULL,
address VARCHAR(20) NOT NULL,
id_depot INT NOT NULL PRIMARY KEY,
);
CREATE TABLE refueling (
fuel_qty INT NOT NULL,
id_refuel INT NOT NULL PRIMARY KEY,
id_fuel INT DEFAULT NULL,
id_statement INT DEFAULT NULL,
id_waybill VARCHAR(18) DEFAULT NULL,
CONSTRAINT refueling_ibfk_1 FOREIGN KEY (id_waybill) REFERENCES waybill (id_waybill)
);
CREATE TABLE statement (
id_employee VARCHAR(20) NOT NULL,
date_st DATE NOT NULL,
num_statement INT DEFAULT NULL,
id_statement INT NOT NULL PRIMARY KEY,
CONSTRAINT statement_ibfk_1 FOREIGN KEY (id_employee) REFERENCES employee (id_employee)
);
CREATE TABLE waybill (
num_waybill INT DEFAULT NULL,
loading_point VARCHAR(20) NOT NULL,
discharge_point VARCHAR(20) NOT NULL,
consignee VARCHAR(20) NOT NULL,
total_mileage INT NOT NULL,
mileage_with_cargo INT DEFAULT NULL,
consignor VARCHAR(20) DEFAULT NULL,
id_car INT NOT NULL,
id_waybill VARCHAR(18) NOT NULL PRIMARY KEY,
begin_date DATE DEFAULT NULL,
end_date DATE DEFAULT NULL,
CONSTRAINT waybill_ibfk_1 FOREIGN KEY (id_car) REFERENCES car (id_car)
);
| SELECT DISTINCT employee.last_name FROM employee, car WHERE employee.id_employee = SOME(SELECT id_employee FROM car WHERE brand = 'MAZ');
|
686 | Вывести номера машин, которые находятся в гаражах по адресам Obukhovskii av. 120 или Pulkovskaya av. 14. В запросе использовать предикат IN для проверки включения в список адресов, не использовать соединение таблиц. |
CREATE TABLE car (
id_garage INT NOT NULL,
license_plate VARCHAR(20) DEFAULT NULL,
brand VARCHAR(20) NOT NULL,
id_employee VARCHAR(20) DEFAULT NULL,
id_car INT NOT NULL PRIMARY KEY,
CONSTRAINT car_ibfk_1 FOREIGN KEY (id_garage) REFERENCES garage (id_garage),
CONSTRAINT car_ibfk_2 FOREIGN KEY (id_employee) REFERENCES employee (id_employee)
);
CREATE TABLE employee (
id_employee VARCHAR(20) NOT NULL PRIMARY KEY,
first_name VARCHAR(20) NOT NULL,
position VARCHAR(20) NOT NULL,
qualification INT DEFAULT NULL,
last_name VARCHAR(20) DEFAULT NULL,
);
CREATE TABLE fuel (
fuel_brand VARCHAR(20) DEFAULT NULL,
kind VARCHAR(20) NOT NULL,
id_fuel INT NOT NULL PRIMARY KEY,
);
CREATE TABLE garage (
id_depot INT NOT NULL,
id_garage INT NOT NULL PRIMARY KEY,
garage_address VARCHAR(20) NOT NULL,
num_garage INT DEFAULT NULL,
CONSTRAINT garage_ibfk_1 FOREIGN KEY (id_depot) REFERENCES motor_depot (id_depot)
);
CREATE TABLE motor_depot (
name_depot VARCHAR(20) NOT NULL,
address VARCHAR(20) NOT NULL,
id_depot INT NOT NULL PRIMARY KEY,
);
CREATE TABLE refueling (
fuel_qty INT NOT NULL,
id_refuel INT NOT NULL PRIMARY KEY,
id_fuel INT DEFAULT NULL,
id_statement INT DEFAULT NULL,
id_waybill VARCHAR(18) DEFAULT NULL,
CONSTRAINT refueling_ibfk_1 FOREIGN KEY (id_waybill) REFERENCES waybill (id_waybill)
);
CREATE TABLE statement (
id_employee VARCHAR(20) NOT NULL,
date_st DATE NOT NULL,
num_statement INT DEFAULT NULL,
id_statement INT NOT NULL PRIMARY KEY,
CONSTRAINT statement_ibfk_1 FOREIGN KEY (id_employee) REFERENCES employee (id_employee)
);
CREATE TABLE waybill (
num_waybill INT DEFAULT NULL,
loading_point VARCHAR(20) NOT NULL,
discharge_point VARCHAR(20) NOT NULL,
consignee VARCHAR(20) NOT NULL,
total_mileage INT NOT NULL,
mileage_with_cargo INT DEFAULT NULL,
consignor VARCHAR(20) DEFAULT NULL,
id_car INT NOT NULL,
id_waybill VARCHAR(18) NOT NULL PRIMARY KEY,
begin_date DATE DEFAULT NULL,
end_date DATE DEFAULT NULL,
CONSTRAINT waybill_ibfk_1 FOREIGN KEY (id_car) REFERENCES car (id_car)
);
| SELECT license_plate FROM car WHERE id_garage IN (SELECT id_garage FROM garage WHERE garage_address = ('Obukhovskii av. 120' OR 'Pulkovskaya av. 14'));
|
687 | Вывести имена водителей, фамилия которых начинается на букву M и бренд их автомобиля Volvo или GAZ. |
CREATE TABLE car (
id_garage INT NOT NULL,
license_plate VARCHAR(20) DEFAULT NULL,
brand VARCHAR(20) NOT NULL,
id_employee VARCHAR(20) DEFAULT NULL,
id_car INT NOT NULL PRIMARY KEY,
CONSTRAINT car_ibfk_1 FOREIGN KEY (id_garage) REFERENCES garage (id_garage),
CONSTRAINT car_ibfk_2 FOREIGN KEY (id_employee) REFERENCES employee (id_employee)
);
CREATE TABLE employee (
id_employee VARCHAR(20) NOT NULL PRIMARY KEY,
first_name VARCHAR(20) NOT NULL,
position VARCHAR(20) NOT NULL,
qualification INT DEFAULT NULL,
last_name VARCHAR(20) DEFAULT NULL,
);
CREATE TABLE fuel (
fuel_brand VARCHAR(20) DEFAULT NULL,
kind VARCHAR(20) NOT NULL,
id_fuel INT NOT NULL PRIMARY KEY,
);
CREATE TABLE garage (
id_depot INT NOT NULL,
id_garage INT NOT NULL PRIMARY KEY,
garage_address VARCHAR(20) NOT NULL,
num_garage INT DEFAULT NULL,
CONSTRAINT garage_ibfk_1 FOREIGN KEY (id_depot) REFERENCES motor_depot (id_depot)
);
CREATE TABLE motor_depot (
name_depot VARCHAR(20) NOT NULL,
address VARCHAR(20) NOT NULL,
id_depot INT NOT NULL PRIMARY KEY,
);
CREATE TABLE refueling (
fuel_qty INT NOT NULL,
id_refuel INT NOT NULL PRIMARY KEY,
id_fuel INT DEFAULT NULL,
id_statement INT DEFAULT NULL,
id_waybill VARCHAR(18) DEFAULT NULL,
CONSTRAINT refueling_ibfk_1 FOREIGN KEY (id_waybill) REFERENCES waybill (id_waybill)
);
CREATE TABLE statement (
id_employee VARCHAR(20) NOT NULL,
date_st DATE NOT NULL,
num_statement INT DEFAULT NULL,
id_statement INT NOT NULL PRIMARY KEY,
CONSTRAINT statement_ibfk_1 FOREIGN KEY (id_employee) REFERENCES employee (id_employee)
);
CREATE TABLE waybill (
num_waybill INT DEFAULT NULL,
loading_point VARCHAR(20) NOT NULL,
discharge_point VARCHAR(20) NOT NULL,
consignee VARCHAR(20) NOT NULL,
total_mileage INT NOT NULL,
mileage_with_cargo INT DEFAULT NULL,
consignor VARCHAR(20) DEFAULT NULL,
id_car INT NOT NULL,
id_waybill VARCHAR(18) NOT NULL PRIMARY KEY,
begin_date DATE DEFAULT NULL,
end_date DATE DEFAULT NULL,
CONSTRAINT waybill_ibfk_1 FOREIGN KEY (id_car) REFERENCES car (id_car)
);
| SELECT employee.first_name FROM employee, car
WHERE employee.id_employee = car.id_employee
AND employee.last_name LIKE 'M%'
AND car.brand IN ('Volvo', 'GAZ');
|
688 | Вывести фамилии водителей, которые передвигались на машинах бренда MAZ или KAMAZ. Использовать подзапрос и предикат SOME. |
CREATE TABLE car (
id_garage INT NOT NULL,
license_plate VARCHAR(20) DEFAULT NULL,
brand VARCHAR(20) NOT NULL,
id_employee VARCHAR(20) DEFAULT NULL,
id_car INT NOT NULL PRIMARY KEY,
CONSTRAINT car_ibfk_1 FOREIGN KEY (id_garage) REFERENCES garage (id_garage),
CONSTRAINT car_ibfk_2 FOREIGN KEY (id_employee) REFERENCES employee (id_employee)
);
CREATE TABLE employee (
id_employee VARCHAR(20) NOT NULL PRIMARY KEY,
first_name VARCHAR(20) NOT NULL,
position VARCHAR(20) NOT NULL,
qualification INT DEFAULT NULL,
last_name VARCHAR(20) DEFAULT NULL,
);
CREATE TABLE fuel (
fuel_brand VARCHAR(20) DEFAULT NULL,
kind VARCHAR(20) NOT NULL,
id_fuel INT NOT NULL PRIMARY KEY,
);
CREATE TABLE garage (
id_depot INT NOT NULL,
id_garage INT NOT NULL PRIMARY KEY,
garage_address VARCHAR(20) NOT NULL,
num_garage INT DEFAULT NULL,
CONSTRAINT garage_ibfk_1 FOREIGN KEY (id_depot) REFERENCES motor_depot (id_depot)
);
CREATE TABLE motor_depot (
name_depot VARCHAR(20) NOT NULL,
address VARCHAR(20) NOT NULL,
id_depot INT NOT NULL PRIMARY KEY,
);
CREATE TABLE refueling (
fuel_qty INT NOT NULL,
id_refuel INT NOT NULL PRIMARY KEY,
id_fuel INT DEFAULT NULL,
id_statement INT DEFAULT NULL,
id_waybill VARCHAR(18) DEFAULT NULL,
CONSTRAINT refueling_ibfk_1 FOREIGN KEY (id_waybill) REFERENCES waybill (id_waybill)
);
CREATE TABLE statement (
id_employee VARCHAR(20) NOT NULL,
date_st DATE NOT NULL,
num_statement INT DEFAULT NULL,
id_statement INT NOT NULL PRIMARY KEY,
CONSTRAINT statement_ibfk_1 FOREIGN KEY (id_employee) REFERENCES employee (id_employee)
);
CREATE TABLE waybill (
num_waybill INT DEFAULT NULL,
loading_point VARCHAR(20) NOT NULL,
discharge_point VARCHAR(20) NOT NULL,
consignee VARCHAR(20) NOT NULL,
total_mileage INT NOT NULL,
mileage_with_cargo INT DEFAULT NULL,
consignor VARCHAR(20) DEFAULT NULL,
id_car INT NOT NULL,
id_waybill VARCHAR(18) NOT NULL PRIMARY KEY,
begin_date DATE DEFAULT NULL,
end_date DATE DEFAULT NULL,
CONSTRAINT waybill_ibfk_1 FOREIGN KEY (id_car) REFERENCES car (id_car)
);
| SELECT DISTINCT employee.last_name FROM employee, car WHERE employee.id_employee = SOME(SELECT id_employee FROM car WHERE brand = ('MAZ' OR 'KAMAZ'));
|
689 | Вывести номера накладных, где водителями машин были люди с фамилией на букву S. |
CREATE TABLE car (
id_garage INT NOT NULL,
license_plate VARCHAR(20) DEFAULT NULL,
brand VARCHAR(20) NOT NULL,
id_employee VARCHAR(20) DEFAULT NULL,
id_car INT NOT NULL PRIMARY KEY,
CONSTRAINT car_ibfk_1 FOREIGN KEY (id_garage) REFERENCES garage (id_garage),
CONSTRAINT car_ibfk_2 FOREIGN KEY (id_employee) REFERENCES employee (id_employee)
);
CREATE TABLE employee (
id_employee VARCHAR(20) NOT NULL PRIMARY KEY,
first_name VARCHAR(20) NOT NULL,
position VARCHAR(20) NOT NULL,
qualification INT DEFAULT NULL,
last_name VARCHAR(20) DEFAULT NULL,
);
CREATE TABLE fuel (
fuel_brand VARCHAR(20) DEFAULT NULL,
kind VARCHAR(20) NOT NULL,
id_fuel INT NOT NULL PRIMARY KEY,
);
CREATE TABLE garage (
id_depot INT NOT NULL,
id_garage INT NOT NULL PRIMARY KEY,
garage_address VARCHAR(20) NOT NULL,
num_garage INT DEFAULT NULL,
CONSTRAINT garage_ibfk_1 FOREIGN KEY (id_depot) REFERENCES motor_depot (id_depot)
);
CREATE TABLE motor_depot (
name_depot VARCHAR(20) NOT NULL,
address VARCHAR(20) NOT NULL,
id_depot INT NOT NULL PRIMARY KEY,
);
CREATE TABLE refueling (
fuel_qty INT NOT NULL,
id_refuel INT NOT NULL PRIMARY KEY,
id_fuel INT DEFAULT NULL,
id_statement INT DEFAULT NULL,
id_waybill VARCHAR(18) DEFAULT NULL,
CONSTRAINT refueling_ibfk_1 FOREIGN KEY (id_waybill) REFERENCES waybill (id_waybill)
);
CREATE TABLE statement (
id_employee VARCHAR(20) NOT NULL,
date_st DATE NOT NULL,
num_statement INT DEFAULT NULL,
id_statement INT NOT NULL PRIMARY KEY,
CONSTRAINT statement_ibfk_1 FOREIGN KEY (id_employee) REFERENCES employee (id_employee)
);
CREATE TABLE waybill (
num_waybill INT DEFAULT NULL,
loading_point VARCHAR(20) NOT NULL,
discharge_point VARCHAR(20) NOT NULL,
consignee VARCHAR(20) NOT NULL,
total_mileage INT NOT NULL,
mileage_with_cargo INT DEFAULT NULL,
consignor VARCHAR(20) DEFAULT NULL,
id_car INT NOT NULL,
id_waybill VARCHAR(18) NOT NULL PRIMARY KEY,
begin_date DATE DEFAULT NULL,
end_date DATE DEFAULT NULL,
CONSTRAINT waybill_ibfk_1 FOREIGN KEY (id_car) REFERENCES car (id_car)
);
| SELECT num_waybill FROM waybill, car WHERE car.id_car = waybill.id_car
AND car.id_employee = ANY(SELECT id_employee FROM employee WHERE last_name LIKE 'S%');
|
690 | Вывести информацию по номерам накладных, где были зафиксированы водители Dubov или Perov. Использовать предикат ANY, не использовать соединение таблиц. |
CREATE TABLE car (
id_garage INT NOT NULL,
license_plate VARCHAR(20) DEFAULT NULL,
brand VARCHAR(20) NOT NULL,
id_employee VARCHAR(20) DEFAULT NULL,
id_car INT NOT NULL PRIMARY KEY,
CONSTRAINT car_ibfk_1 FOREIGN KEY (id_garage) REFERENCES garage (id_garage),
CONSTRAINT car_ibfk_2 FOREIGN KEY (id_employee) REFERENCES employee (id_employee)
);
CREATE TABLE employee (
id_employee VARCHAR(20) NOT NULL PRIMARY KEY,
first_name VARCHAR(20) NOT NULL,
position VARCHAR(20) NOT NULL,
qualification INT DEFAULT NULL,
last_name VARCHAR(20) DEFAULT NULL,
);
CREATE TABLE fuel (
fuel_brand VARCHAR(20) DEFAULT NULL,
kind VARCHAR(20) NOT NULL,
id_fuel INT NOT NULL PRIMARY KEY,
);
CREATE TABLE garage (
id_depot INT NOT NULL,
id_garage INT NOT NULL PRIMARY KEY,
garage_address VARCHAR(20) NOT NULL,
num_garage INT DEFAULT NULL,
CONSTRAINT garage_ibfk_1 FOREIGN KEY (id_depot) REFERENCES motor_depot (id_depot)
);
CREATE TABLE motor_depot (
name_depot VARCHAR(20) NOT NULL,
address VARCHAR(20) NOT NULL,
id_depot INT NOT NULL PRIMARY KEY,
);
CREATE TABLE refueling (
fuel_qty INT NOT NULL,
id_refuel INT NOT NULL PRIMARY KEY,
id_fuel INT DEFAULT NULL,
id_statement INT DEFAULT NULL,
id_waybill VARCHAR(18) DEFAULT NULL,
CONSTRAINT refueling_ibfk_1 FOREIGN KEY (id_waybill) REFERENCES waybill (id_waybill)
);
CREATE TABLE statement (
id_employee VARCHAR(20) NOT NULL,
date_st DATE NOT NULL,
num_statement INT DEFAULT NULL,
id_statement INT NOT NULL PRIMARY KEY,
CONSTRAINT statement_ibfk_1 FOREIGN KEY (id_employee) REFERENCES employee (id_employee)
);
CREATE TABLE waybill (
num_waybill INT DEFAULT NULL,
loading_point VARCHAR(20) NOT NULL,
discharge_point VARCHAR(20) NOT NULL,
consignee VARCHAR(20) NOT NULL,
total_mileage INT NOT NULL,
mileage_with_cargo INT DEFAULT NULL,
consignor VARCHAR(20) DEFAULT NULL,
id_car INT NOT NULL,
id_waybill VARCHAR(18) NOT NULL PRIMARY KEY,
begin_date DATE DEFAULT NULL,
end_date DATE DEFAULT NULL,
CONSTRAINT waybill_ibfk_1 FOREIGN KEY (id_car) REFERENCES car (id_car)
);
| SELECT DISTINCT num_waybill
FROM waybill
WHERE id_car IN (
SELECT id_car
FROM car
WHERE id_employee = ANY(
SELECT id_employee
FROM employee
WHERE last_name IN ('Dubov', 'Perov')
)
);
|
691 | Вывести, сколько топлива было отпущено для каждой из марок бензина (kind=petrol) за каждый день c 2020-03-20 по 2020-03-25. Для поиска брендов бензина использовать предикат ANY. |
CREATE TABLE car (
id_garage INT NOT NULL,
license_plate VARCHAR(20) DEFAULT NULL,
brand VARCHAR(20) NOT NULL,
id_employee VARCHAR(20) DEFAULT NULL,
id_car INT NOT NULL PRIMARY KEY,
CONSTRAINT car_ibfk_1 FOREIGN KEY (id_garage) REFERENCES garage (id_garage),
CONSTRAINT car_ibfk_2 FOREIGN KEY (id_employee) REFERENCES employee (id_employee)
);
CREATE TABLE employee (
id_employee VARCHAR(20) NOT NULL PRIMARY KEY,
first_name VARCHAR(20) NOT NULL,
position VARCHAR(20) NOT NULL,
qualification INT DEFAULT NULL,
last_name VARCHAR(20) DEFAULT NULL,
);
CREATE TABLE fuel (
fuel_brand VARCHAR(20) DEFAULT NULL,
kind VARCHAR(20) NOT NULL,
id_fuel INT NOT NULL PRIMARY KEY,
);
CREATE TABLE garage (
id_depot INT NOT NULL,
id_garage INT NOT NULL PRIMARY KEY,
garage_address VARCHAR(20) NOT NULL,
num_garage INT DEFAULT NULL,
CONSTRAINT garage_ibfk_1 FOREIGN KEY (id_depot) REFERENCES motor_depot (id_depot)
);
CREATE TABLE motor_depot (
name_depot VARCHAR(20) NOT NULL,
address VARCHAR(20) NOT NULL,
id_depot INT NOT NULL PRIMARY KEY,
);
CREATE TABLE refueling (
fuel_qty INT NOT NULL,
id_refuel INT NOT NULL PRIMARY KEY,
id_fuel INT DEFAULT NULL,
id_statement INT DEFAULT NULL,
id_waybill VARCHAR(18) DEFAULT NULL,
CONSTRAINT refueling_ibfk_1 FOREIGN KEY (id_waybill) REFERENCES waybill (id_waybill)
);
CREATE TABLE statement (
id_employee VARCHAR(20) NOT NULL,
date_st DATE NOT NULL,
num_statement INT DEFAULT NULL,
id_statement INT NOT NULL PRIMARY KEY,
CONSTRAINT statement_ibfk_1 FOREIGN KEY (id_employee) REFERENCES employee (id_employee)
);
CREATE TABLE waybill (
num_waybill INT DEFAULT NULL,
loading_point VARCHAR(20) NOT NULL,
discharge_point VARCHAR(20) NOT NULL,
consignee VARCHAR(20) NOT NULL,
total_mileage INT NOT NULL,
mileage_with_cargo INT DEFAULT NULL,
consignor VARCHAR(20) DEFAULT NULL,
id_car INT NOT NULL,
id_waybill VARCHAR(18) NOT NULL PRIMARY KEY,
begin_date DATE DEFAULT NULL,
end_date DATE DEFAULT NULL,
CONSTRAINT waybill_ibfk_1 FOREIGN KEY (id_car) REFERENCES car (id_car)
);
| SELECT
date_st
, fuel_brand
, SUM(fuel_qty)
FROM statement, fuel, refueling
WHERE statement.id_statement = refueling.id_statement AND fuel.id_fuel = refueling.id_fuel
GROUP BY date_st, fuel_brand HAVING date_st BETWEEN '2020-03-20' AND '2020-03-25'
AND fuel_brand = ANY(SELECT fuel_brand FROM fuel WHERE kind = 'petrol');
|
692 | Для каждого гаража вывести список раздаточных ведомостей с указанием количества автомобилей, количества отпущенного топлива вида дизель c 2020-03-20 по 2020-03-23. Для поиска брендов дизеля использовать предикат IN. |
CREATE TABLE car (
id_garage INT NOT NULL,
license_plate VARCHAR(20) DEFAULT NULL,
brand VARCHAR(20) NOT NULL,
id_employee VARCHAR(20) DEFAULT NULL,
id_car INT NOT NULL PRIMARY KEY,
CONSTRAINT car_ibfk_1 FOREIGN KEY (id_garage) REFERENCES garage (id_garage),
CONSTRAINT car_ibfk_2 FOREIGN KEY (id_employee) REFERENCES employee (id_employee)
);
CREATE TABLE employee (
id_employee VARCHAR(20) NOT NULL PRIMARY KEY,
first_name VARCHAR(20) NOT NULL,
position VARCHAR(20) NOT NULL,
qualification INT DEFAULT NULL,
last_name VARCHAR(20) DEFAULT NULL,
);
CREATE TABLE fuel (
fuel_brand VARCHAR(20) DEFAULT NULL,
kind VARCHAR(20) NOT NULL,
id_fuel INT NOT NULL PRIMARY KEY,
);
CREATE TABLE garage (
id_depot INT NOT NULL,
id_garage INT NOT NULL PRIMARY KEY,
garage_address VARCHAR(20) NOT NULL,
num_garage INT DEFAULT NULL,
CONSTRAINT garage_ibfk_1 FOREIGN KEY (id_depot) REFERENCES motor_depot (id_depot)
);
CREATE TABLE motor_depot (
name_depot VARCHAR(20) NOT NULL,
address VARCHAR(20) NOT NULL,
id_depot INT NOT NULL PRIMARY KEY,
);
CREATE TABLE refueling (
fuel_qty INT NOT NULL,
id_refuel INT NOT NULL PRIMARY KEY,
id_fuel INT DEFAULT NULL,
id_statement INT DEFAULT NULL,
id_waybill VARCHAR(18) DEFAULT NULL,
CONSTRAINT refueling_ibfk_1 FOREIGN KEY (id_waybill) REFERENCES waybill (id_waybill)
);
CREATE TABLE statement (
id_employee VARCHAR(20) NOT NULL,
date_st DATE NOT NULL,
num_statement INT DEFAULT NULL,
id_statement INT NOT NULL PRIMARY KEY,
CONSTRAINT statement_ibfk_1 FOREIGN KEY (id_employee) REFERENCES employee (id_employee)
);
CREATE TABLE waybill (
num_waybill INT DEFAULT NULL,
loading_point VARCHAR(20) NOT NULL,
discharge_point VARCHAR(20) NOT NULL,
consignee VARCHAR(20) NOT NULL,
total_mileage INT NOT NULL,
mileage_with_cargo INT DEFAULT NULL,
consignor VARCHAR(20) DEFAULT NULL,
id_car INT NOT NULL,
id_waybill VARCHAR(18) NOT NULL PRIMARY KEY,
begin_date DATE DEFAULT NULL,
end_date DATE DEFAULT NULL,
CONSTRAINT waybill_ibfk_1 FOREIGN KEY (id_car) REFERENCES car (id_car)
);
| SELECT
num_garage
, date_st
, COUNT(license_plate)
, fuel_brand
, SUM(fuel_qty)
FROM garage, car, waybill, refueling, statement, fuel
WHERE garage.id_garage = car.id_garage AND waybill.id_car = car.id_car
AND waybill.id_waybill = refueling.id_waybill AND statement.id_statement = refueling.id_statement
AND fuel.id_fuel = refueling.id_fuel GROUP BY fuel_brand, date_st, num_garage
HAVING date_st BETWEEN '2020-03-20' AND '2020-03-23' AND fuel_brand IN (SELECT fuel_brand
FROM fuel WHERE kind = 'diesel');
|
693 | Вывести информацию о заправочных ведомостях: фамилия заправщика, дата. Использовать полный формат соединения. |
CREATE TABLE car (
id_garage INT NOT NULL,
license_plate VARCHAR(20) DEFAULT NULL,
brand VARCHAR(20) NOT NULL,
id_employee VARCHAR(20) DEFAULT NULL,
id_car INT NOT NULL PRIMARY KEY,
CONSTRAINT car_ibfk_1 FOREIGN KEY (id_garage) REFERENCES garage (id_garage),
CONSTRAINT car_ibfk_2 FOREIGN KEY (id_employee) REFERENCES employee (id_employee)
);
CREATE TABLE employee (
id_employee VARCHAR(20) NOT NULL PRIMARY KEY,
first_name VARCHAR(20) NOT NULL,
position VARCHAR(20) NOT NULL,
qualification INT DEFAULT NULL,
last_name VARCHAR(20) DEFAULT NULL,
);
CREATE TABLE fuel (
fuel_brand VARCHAR(20) DEFAULT NULL,
kind VARCHAR(20) NOT NULL,
id_fuel INT NOT NULL PRIMARY KEY,
);
CREATE TABLE garage (
id_depot INT NOT NULL,
id_garage INT NOT NULL PRIMARY KEY,
garage_address VARCHAR(20) NOT NULL,
num_garage INT DEFAULT NULL,
CONSTRAINT garage_ibfk_1 FOREIGN KEY (id_depot) REFERENCES motor_depot (id_depot)
);
CREATE TABLE motor_depot (
name_depot VARCHAR(20) NOT NULL,
address VARCHAR(20) NOT NULL,
id_depot INT NOT NULL PRIMARY KEY,
);
CREATE TABLE refueling (
fuel_qty INT NOT NULL,
id_refuel INT NOT NULL PRIMARY KEY,
id_fuel INT DEFAULT NULL,
id_statement INT DEFAULT NULL,
id_waybill VARCHAR(18) DEFAULT NULL,
CONSTRAINT refueling_ibfk_1 FOREIGN KEY (id_waybill) REFERENCES waybill (id_waybill)
);
CREATE TABLE statement (
id_employee VARCHAR(20) NOT NULL,
date_st DATE NOT NULL,
num_statement INT DEFAULT NULL,
id_statement INT NOT NULL PRIMARY KEY,
CONSTRAINT statement_ibfk_1 FOREIGN KEY (id_employee) REFERENCES employee (id_employee)
);
CREATE TABLE waybill (
num_waybill INT DEFAULT NULL,
loading_point VARCHAR(20) NOT NULL,
discharge_point VARCHAR(20) NOT NULL,
consignee VARCHAR(20) NOT NULL,
total_mileage INT NOT NULL,
mileage_with_cargo INT DEFAULT NULL,
consignor VARCHAR(20) DEFAULT NULL,
id_car INT NOT NULL,
id_waybill VARCHAR(18) NOT NULL PRIMARY KEY,
begin_date DATE DEFAULT NULL,
end_date DATE DEFAULT NULL,
CONSTRAINT waybill_ibfk_1 FOREIGN KEY (id_car) REFERENCES car (id_car)
);
| SELECT
last_name
, date_st
FROM employee
INNER JOIN statement ON employee.id_employee = statement.id_employee;
|
694 | Вывести информацию о гаражах и закрепленных за ними машинах. Использовать полный формат соединения. |
CREATE TABLE car (
id_garage INT NOT NULL,
license_plate VARCHAR(20) DEFAULT NULL,
brand VARCHAR(20) NOT NULL,
id_employee VARCHAR(20) DEFAULT NULL,
id_car INT NOT NULL PRIMARY KEY,
CONSTRAINT car_ibfk_1 FOREIGN KEY (id_garage) REFERENCES garage (id_garage),
CONSTRAINT car_ibfk_2 FOREIGN KEY (id_employee) REFERENCES employee (id_employee)
);
CREATE TABLE employee (
id_employee VARCHAR(20) NOT NULL PRIMARY KEY,
first_name VARCHAR(20) NOT NULL,
position VARCHAR(20) NOT NULL,
qualification INT DEFAULT NULL,
last_name VARCHAR(20) DEFAULT NULL,
);
CREATE TABLE fuel (
fuel_brand VARCHAR(20) DEFAULT NULL,
kind VARCHAR(20) NOT NULL,
id_fuel INT NOT NULL PRIMARY KEY,
);
CREATE TABLE garage (
id_depot INT NOT NULL,
id_garage INT NOT NULL PRIMARY KEY,
garage_address VARCHAR(20) NOT NULL,
num_garage INT DEFAULT NULL,
CONSTRAINT garage_ibfk_1 FOREIGN KEY (id_depot) REFERENCES motor_depot (id_depot)
);
CREATE TABLE motor_depot (
name_depot VARCHAR(20) NOT NULL,
address VARCHAR(20) NOT NULL,
id_depot INT NOT NULL PRIMARY KEY,
);
CREATE TABLE refueling (
fuel_qty INT NOT NULL,
id_refuel INT NOT NULL PRIMARY KEY,
id_fuel INT DEFAULT NULL,
id_statement INT DEFAULT NULL,
id_waybill VARCHAR(18) DEFAULT NULL,
CONSTRAINT refueling_ibfk_1 FOREIGN KEY (id_waybill) REFERENCES waybill (id_waybill)
);
CREATE TABLE statement (
id_employee VARCHAR(20) NOT NULL,
date_st DATE NOT NULL,
num_statement INT DEFAULT NULL,
id_statement INT NOT NULL PRIMARY KEY,
CONSTRAINT statement_ibfk_1 FOREIGN KEY (id_employee) REFERENCES employee (id_employee)
);
CREATE TABLE waybill (
num_waybill INT DEFAULT NULL,
loading_point VARCHAR(20) NOT NULL,
discharge_point VARCHAR(20) NOT NULL,
consignee VARCHAR(20) NOT NULL,
total_mileage INT NOT NULL,
mileage_with_cargo INT DEFAULT NULL,
consignor VARCHAR(20) DEFAULT NULL,
id_car INT NOT NULL,
id_waybill VARCHAR(18) NOT NULL PRIMARY KEY,
begin_date DATE DEFAULT NULL,
end_date DATE DEFAULT NULL,
CONSTRAINT waybill_ibfk_1 FOREIGN KEY (id_car) REFERENCES car (id_car)
);
| SELECT
num_garage
, license_plate
FROM garage
INNER JOIN car ON garage.id_garage = car.id_garage;
|
695 | Вывести следующую информацию о машинах: гос.номер, номер путевого листа. Использовать полный формат соединения. |
CREATE TABLE car (
id_garage INT NOT NULL,
license_plate VARCHAR(20) DEFAULT NULL,
brand VARCHAR(20) NOT NULL,
id_employee VARCHAR(20) DEFAULT NULL,
id_car INT NOT NULL PRIMARY KEY,
CONSTRAINT car_ibfk_1 FOREIGN KEY (id_garage) REFERENCES garage (id_garage),
CONSTRAINT car_ibfk_2 FOREIGN KEY (id_employee) REFERENCES employee (id_employee)
);
CREATE TABLE employee (
id_employee VARCHAR(20) NOT NULL PRIMARY KEY,
first_name VARCHAR(20) NOT NULL,
position VARCHAR(20) NOT NULL,
qualification INT DEFAULT NULL,
last_name VARCHAR(20) DEFAULT NULL,
);
CREATE TABLE fuel (
fuel_brand VARCHAR(20) DEFAULT NULL,
kind VARCHAR(20) NOT NULL,
id_fuel INT NOT NULL PRIMARY KEY,
);
CREATE TABLE garage (
id_depot INT NOT NULL,
id_garage INT NOT NULL PRIMARY KEY,
garage_address VARCHAR(20) NOT NULL,
num_garage INT DEFAULT NULL,
CONSTRAINT garage_ibfk_1 FOREIGN KEY (id_depot) REFERENCES motor_depot (id_depot)
);
CREATE TABLE motor_depot (
name_depot VARCHAR(20) NOT NULL,
address VARCHAR(20) NOT NULL,
id_depot INT NOT NULL PRIMARY KEY,
);
CREATE TABLE refueling (
fuel_qty INT NOT NULL,
id_refuel INT NOT NULL PRIMARY KEY,
id_fuel INT DEFAULT NULL,
id_statement INT DEFAULT NULL,
id_waybill VARCHAR(18) DEFAULT NULL,
CONSTRAINT refueling_ibfk_1 FOREIGN KEY (id_waybill) REFERENCES waybill (id_waybill)
);
CREATE TABLE statement (
id_employee VARCHAR(20) NOT NULL,
date_st DATE NOT NULL,
num_statement INT DEFAULT NULL,
id_statement INT NOT NULL PRIMARY KEY,
CONSTRAINT statement_ibfk_1 FOREIGN KEY (id_employee) REFERENCES employee (id_employee)
);
CREATE TABLE waybill (
num_waybill INT DEFAULT NULL,
loading_point VARCHAR(20) NOT NULL,
discharge_point VARCHAR(20) NOT NULL,
consignee VARCHAR(20) NOT NULL,
total_mileage INT NOT NULL,
mileage_with_cargo INT DEFAULT NULL,
consignor VARCHAR(20) DEFAULT NULL,
id_car INT NOT NULL,
id_waybill VARCHAR(18) NOT NULL PRIMARY KEY,
begin_date DATE DEFAULT NULL,
end_date DATE DEFAULT NULL,
CONSTRAINT waybill_ibfk_1 FOREIGN KEY (id_car) REFERENCES car (id_car)
);
| SELECT
license_plate
, num_waybill
FROM car
INNER JOIN waybill ON car.id_car = waybill.id_car;
|
696 | Вывести следующую информацию: гос. номер машины, марка, фамилия и имя водителя, его квалифиация. Использовать полный формат соединения. |
CREATE TABLE car (
id_garage INT NOT NULL,
license_plate VARCHAR(20) DEFAULT NULL,
brand VARCHAR(20) NOT NULL,
id_employee VARCHAR(20) DEFAULT NULL,
id_car INT NOT NULL PRIMARY KEY,
CONSTRAINT car_ibfk_1 FOREIGN KEY (id_garage) REFERENCES garage (id_garage),
CONSTRAINT car_ibfk_2 FOREIGN KEY (id_employee) REFERENCES employee (id_employee)
);
CREATE TABLE employee (
id_employee VARCHAR(20) NOT NULL PRIMARY KEY,
first_name VARCHAR(20) NOT NULL,
position VARCHAR(20) NOT NULL,
qualification INT DEFAULT NULL,
last_name VARCHAR(20) DEFAULT NULL,
);
CREATE TABLE fuel (
fuel_brand VARCHAR(20) DEFAULT NULL,
kind VARCHAR(20) NOT NULL,
id_fuel INT NOT NULL PRIMARY KEY,
);
CREATE TABLE garage (
id_depot INT NOT NULL,
id_garage INT NOT NULL PRIMARY KEY,
garage_address VARCHAR(20) NOT NULL,
num_garage INT DEFAULT NULL,
CONSTRAINT garage_ibfk_1 FOREIGN KEY (id_depot) REFERENCES motor_depot (id_depot)
);
CREATE TABLE motor_depot (
name_depot VARCHAR(20) NOT NULL,
address VARCHAR(20) NOT NULL,
id_depot INT NOT NULL PRIMARY KEY,
);
CREATE TABLE refueling (
fuel_qty INT NOT NULL,
id_refuel INT NOT NULL PRIMARY KEY,
id_fuel INT DEFAULT NULL,
id_statement INT DEFAULT NULL,
id_waybill VARCHAR(18) DEFAULT NULL,
CONSTRAINT refueling_ibfk_1 FOREIGN KEY (id_waybill) REFERENCES waybill (id_waybill)
);
CREATE TABLE statement (
id_employee VARCHAR(20) NOT NULL,
date_st DATE NOT NULL,
num_statement INT DEFAULT NULL,
id_statement INT NOT NULL PRIMARY KEY,
CONSTRAINT statement_ibfk_1 FOREIGN KEY (id_employee) REFERENCES employee (id_employee)
);
CREATE TABLE waybill (
num_waybill INT DEFAULT NULL,
loading_point VARCHAR(20) NOT NULL,
discharge_point VARCHAR(20) NOT NULL,
consignee VARCHAR(20) NOT NULL,
total_mileage INT NOT NULL,
mileage_with_cargo INT DEFAULT NULL,
consignor VARCHAR(20) DEFAULT NULL,
id_car INT NOT NULL,
id_waybill VARCHAR(18) NOT NULL PRIMARY KEY,
begin_date DATE DEFAULT NULL,
end_date DATE DEFAULT NULL,
CONSTRAINT waybill_ibfk_1 FOREIGN KEY (id_car) REFERENCES car (id_car)
);
| SELECT
license_plate
, brand
, last_name
, first_name
, qualification
FROM car INNER JOIN employee ON car.id_employee = employee.id_employee;
|
697 | Вывести автомобили марки MAZ и гаражи, к которым они относятся. Использовать полный формат соединения. |
CREATE TABLE car (
id_garage INT NOT NULL,
license_plate VARCHAR(20) DEFAULT NULL,
brand VARCHAR(20) NOT NULL,
id_employee VARCHAR(20) DEFAULT NULL,
id_car INT NOT NULL PRIMARY KEY,
CONSTRAINT car_ibfk_1 FOREIGN KEY (id_garage) REFERENCES garage (id_garage),
CONSTRAINT car_ibfk_2 FOREIGN KEY (id_employee) REFERENCES employee (id_employee)
);
CREATE TABLE employee (
id_employee VARCHAR(20) NOT NULL PRIMARY KEY,
first_name VARCHAR(20) NOT NULL,
position VARCHAR(20) NOT NULL,
qualification INT DEFAULT NULL,
last_name VARCHAR(20) DEFAULT NULL,
);
CREATE TABLE fuel (
fuel_brand VARCHAR(20) DEFAULT NULL,
kind VARCHAR(20) NOT NULL,
id_fuel INT NOT NULL PRIMARY KEY,
);
CREATE TABLE garage (
id_depot INT NOT NULL,
id_garage INT NOT NULL PRIMARY KEY,
garage_address VARCHAR(20) NOT NULL,
num_garage INT DEFAULT NULL,
CONSTRAINT garage_ibfk_1 FOREIGN KEY (id_depot) REFERENCES motor_depot (id_depot)
);
CREATE TABLE motor_depot (
name_depot VARCHAR(20) NOT NULL,
address VARCHAR(20) NOT NULL,
id_depot INT NOT NULL PRIMARY KEY,
);
CREATE TABLE refueling (
fuel_qty INT NOT NULL,
id_refuel INT NOT NULL PRIMARY KEY,
id_fuel INT DEFAULT NULL,
id_statement INT DEFAULT NULL,
id_waybill VARCHAR(18) DEFAULT NULL,
CONSTRAINT refueling_ibfk_1 FOREIGN KEY (id_waybill) REFERENCES waybill (id_waybill)
);
CREATE TABLE statement (
id_employee VARCHAR(20) NOT NULL,
date_st DATE NOT NULL,
num_statement INT DEFAULT NULL,
id_statement INT NOT NULL PRIMARY KEY,
CONSTRAINT statement_ibfk_1 FOREIGN KEY (id_employee) REFERENCES employee (id_employee)
);
CREATE TABLE waybill (
num_waybill INT DEFAULT NULL,
loading_point VARCHAR(20) NOT NULL,
discharge_point VARCHAR(20) NOT NULL,
consignee VARCHAR(20) NOT NULL,
total_mileage INT NOT NULL,
mileage_with_cargo INT DEFAULT NULL,
consignor VARCHAR(20) DEFAULT NULL,
id_car INT NOT NULL,
id_waybill VARCHAR(18) NOT NULL PRIMARY KEY,
begin_date DATE DEFAULT NULL,
end_date DATE DEFAULT NULL,
CONSTRAINT waybill_ibfk_1 FOREIGN KEY (id_car) REFERENCES car (id_car)
);
| SELECT
license_plate
, num_garage
FROM car
INNER JOIN garage ON car.id_garage = garage.id_garage
AND brand = 'MAZ';
|
698 | Вывести ведомости и фамилии сотрудников, которые их заполняли с 2020-02-23 по 2020-02-25. Использовать полный формат соединения. |
CREATE TABLE car (
id_garage INT NOT NULL,
license_plate VARCHAR(20) DEFAULT NULL,
brand VARCHAR(20) NOT NULL,
id_employee VARCHAR(20) DEFAULT NULL,
id_car INT NOT NULL PRIMARY KEY,
CONSTRAINT car_ibfk_1 FOREIGN KEY (id_garage) REFERENCES garage (id_garage),
CONSTRAINT car_ibfk_2 FOREIGN KEY (id_employee) REFERENCES employee (id_employee)
);
CREATE TABLE employee (
id_employee VARCHAR(20) NOT NULL PRIMARY KEY,
first_name VARCHAR(20) NOT NULL,
position VARCHAR(20) NOT NULL,
qualification INT DEFAULT NULL,
last_name VARCHAR(20) DEFAULT NULL,
);
CREATE TABLE fuel (
fuel_brand VARCHAR(20) DEFAULT NULL,
kind VARCHAR(20) NOT NULL,
id_fuel INT NOT NULL PRIMARY KEY,
);
CREATE TABLE garage (
id_depot INT NOT NULL,
id_garage INT NOT NULL PRIMARY KEY,
garage_address VARCHAR(20) NOT NULL,
num_garage INT DEFAULT NULL,
CONSTRAINT garage_ibfk_1 FOREIGN KEY (id_depot) REFERENCES motor_depot (id_depot)
);
CREATE TABLE motor_depot (
name_depot VARCHAR(20) NOT NULL,
address VARCHAR(20) NOT NULL,
id_depot INT NOT NULL PRIMARY KEY,
);
CREATE TABLE refueling (
fuel_qty INT NOT NULL,
id_refuel INT NOT NULL PRIMARY KEY,
id_fuel INT DEFAULT NULL,
id_statement INT DEFAULT NULL,
id_waybill VARCHAR(18) DEFAULT NULL,
CONSTRAINT refueling_ibfk_1 FOREIGN KEY (id_waybill) REFERENCES waybill (id_waybill)
);
CREATE TABLE statement (
id_employee VARCHAR(20) NOT NULL,
date_st DATE NOT NULL,
num_statement INT DEFAULT NULL,
id_statement INT NOT NULL PRIMARY KEY,
CONSTRAINT statement_ibfk_1 FOREIGN KEY (id_employee) REFERENCES employee (id_employee)
);
CREATE TABLE waybill (
num_waybill INT DEFAULT NULL,
loading_point VARCHAR(20) NOT NULL,
discharge_point VARCHAR(20) NOT NULL,
consignee VARCHAR(20) NOT NULL,
total_mileage INT NOT NULL,
mileage_with_cargo INT DEFAULT NULL,
consignor VARCHAR(20) DEFAULT NULL,
id_car INT NOT NULL,
id_waybill VARCHAR(18) NOT NULL PRIMARY KEY,
begin_date DATE DEFAULT NULL,
end_date DATE DEFAULT NULL,
CONSTRAINT waybill_ibfk_1 FOREIGN KEY (id_car) REFERENCES car (id_car)
);
| SELECT
date_st
, last_name
FROM statement
INNER JOIN employee ON statement.id_employee = employee.id_employee
AND date_st BETWEEN '2020-02-23' AND '2020-02-25';
|
699 | Вывести номера заправочных ведомостей, которые были заведены с 2020-02-25 по 2020-02-28, и фамилии сотрудников, их заполнявших. |
CREATE TABLE car (
id_garage INT NOT NULL,
license_plate VARCHAR(20) DEFAULT NULL,
brand VARCHAR(20) NOT NULL,
id_employee VARCHAR(20) DEFAULT NULL,
id_car INT NOT NULL PRIMARY KEY,
CONSTRAINT car_ibfk_1 FOREIGN KEY (id_garage) REFERENCES garage (id_garage),
CONSTRAINT car_ibfk_2 FOREIGN KEY (id_employee) REFERENCES employee (id_employee)
);
CREATE TABLE employee (
id_employee VARCHAR(20) NOT NULL PRIMARY KEY,
first_name VARCHAR(20) NOT NULL,
position VARCHAR(20) NOT NULL,
qualification INT DEFAULT NULL,
last_name VARCHAR(20) DEFAULT NULL,
);
CREATE TABLE fuel (
fuel_brand VARCHAR(20) DEFAULT NULL,
kind VARCHAR(20) NOT NULL,
id_fuel INT NOT NULL PRIMARY KEY,
);
CREATE TABLE garage (
id_depot INT NOT NULL,
id_garage INT NOT NULL PRIMARY KEY,
garage_address VARCHAR(20) NOT NULL,
num_garage INT DEFAULT NULL,
CONSTRAINT garage_ibfk_1 FOREIGN KEY (id_depot) REFERENCES motor_depot (id_depot)
);
CREATE TABLE motor_depot (
name_depot VARCHAR(20) NOT NULL,
address VARCHAR(20) NOT NULL,
id_depot INT NOT NULL PRIMARY KEY,
);
CREATE TABLE refueling (
fuel_qty INT NOT NULL,
id_refuel INT NOT NULL PRIMARY KEY,
id_fuel INT DEFAULT NULL,
id_statement INT DEFAULT NULL,
id_waybill VARCHAR(18) DEFAULT NULL,
CONSTRAINT refueling_ibfk_1 FOREIGN KEY (id_waybill) REFERENCES waybill (id_waybill)
);
CREATE TABLE statement (
id_employee VARCHAR(20) NOT NULL,
date_st DATE NOT NULL,
num_statement INT DEFAULT NULL,
id_statement INT NOT NULL PRIMARY KEY,
CONSTRAINT statement_ibfk_1 FOREIGN KEY (id_employee) REFERENCES employee (id_employee)
);
CREATE TABLE waybill (
num_waybill INT DEFAULT NULL,
loading_point VARCHAR(20) NOT NULL,
discharge_point VARCHAR(20) NOT NULL,
consignee VARCHAR(20) NOT NULL,
total_mileage INT NOT NULL,
mileage_with_cargo INT DEFAULT NULL,
consignor VARCHAR(20) DEFAULT NULL,
id_car INT NOT NULL,
id_waybill VARCHAR(18) NOT NULL PRIMARY KEY,
begin_date DATE DEFAULT NULL,
end_date DATE DEFAULT NULL,
CONSTRAINT waybill_ibfk_1 FOREIGN KEY (id_car) REFERENCES car (id_car)
);
| SELECT
num_statement
, last_name
FROM statement INNER JOIN employee
ON statement.id_employee = employee.id_employee AND date_st BETWEEN '2020-02-25' AND '2020-2-28';
|
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