instruction stringlengths 0 1.06k | input stringlengths 11 5.3k | response stringlengths 2 4.44k |
|---|---|---|
What is the average landfill capacity in Japan and Australia? | CREATE TABLE landfill_capacity (country VARCHAR(255),capacity FLOAT); INSERT INTO landfill_capacity (country,capacity) VALUES ('Japan',9.2),('Australia',13.5); CREATE VIEW avg_landfill_capacity AS SELECT country,capacity/1000000 AS capacity_megatons FROM landfill_capacity; | SELECT AVG(capacity_megatons) FROM avg_landfill_capacity WHERE country IN ('Japan', 'Australia'); |
What is the number of employees hired in each quarter, ordered by hire date? | CREATE TABLE Employees (EmployeeID int,FirstName varchar(50),LastName varchar(50),HireDate date); INSERT INTO Employees (EmployeeID,FirstName,LastName,HireDate) VALUES (1,'John','Doe','2020-01-01'); INSERT INTO Employees (EmployeeID,FirstName,LastName,HireDate) VALUES (2,'Jane','Smith','2020-04-01'); | SELECT DATEPART(quarter, HireDate) as HireQuarter, COUNT(*) as HireCount FROM Employees GROUP BY DATEPART(quarter, HireDate) ORDER BY HireQuarter; |
What is the total revenue generated by the Tate from Cubist paintings between 1910 and 1920? | CREATE TABLE Artworks (artwork_id INT,name VARCHAR(255),artist_id INT,date_sold DATE,price DECIMAL(10,2),museum_id INT); CREATE TABLE Artists (artist_id INT,name VARCHAR(255),nationality VARCHAR(255),gender VARCHAR(255)); CREATE TABLE Museums (museum_id INT,name VARCHAR(255)); | SELECT SUM(Artworks.price) FROM Artworks INNER JOIN Artists ON Artworks.artist_id = Artists.artist_id INNER JOIN Museums ON Artworks.museum_id = Museums.museum_id WHERE Artists.nationality = 'Cubist' AND Museums.name = 'The Tate' AND YEAR(Artworks.date_sold) BETWEEN 1910 AND 1920; |
What is the average delivery time for recycled packaging orders? | CREATE TABLE OrderDetails (order_id INT,product_id INT,delivery_date DATE,packaging_type VARCHAR(255)); CREATE TABLE PackagingInfo (packaging_id INT,packaging_type VARCHAR(255),is_recycled BOOLEAN,avg_delivery_time INT); INSERT INTO PackagingInfo (packaging_id,packaging_type,is_recycled,avg_delivery_time) VALUES (1,'Re... | SELECT AVG(PackagingInfo.avg_delivery_time) FROM PackagingInfo INNER JOIN OrderDetails ON PackagingInfo.packaging_type = OrderDetails.packaging_type WHERE PackagingInfo.is_recycled = true; |
What is the total revenue generated from wheelchair accessible taxi rides in London? | CREATE TABLE taxi_trips (trip_id INT,start_time TIMESTAMP,end_time TIMESTAMP,trip_distance FLOAT,fare FLOAT,wheelchair_accessible BOOLEAN); | SELECT SUM(fare) FROM taxi_trips WHERE wheelchair_accessible = TRUE; |
Delete the records of all professors who have not published any papers. | CREATE TABLE professors (id INT,name VARCHAR(50),department VARCHAR(50),research_interest VARCHAR(50),num_papers INT); INSERT INTO professors (id,name,department,research_interest,num_papers) VALUES (1,'John Doe','Computer Science','Machine Learning',6),(2,'Jane Smith','Computer Science','Data Science',3),(3,'Alice Joh... | DELETE FROM professors WHERE num_papers = 0; |
List all projects and their completion dates from organizations located in 'CA'? | CREATE TABLE Organizations (OrgID INT,OrgName TEXT,OrgState TEXT,ProjectID INT,ProjectCompletionDate DATE); | SELECT p.ProjectID, p.ProjectCompletionDate FROM Projects p INNER JOIN Organizations o ON p.OrgID = o.OrgID WHERE o.OrgState = 'CA'; |
What is the minimum natural gas production in the Niger Delta for 2018? | CREATE TABLE niger_delta_platforms (platform_id INT,platform_name VARCHAR(50),location VARCHAR(50),operational_status VARCHAR(15)); INSERT INTO niger_delta_platforms VALUES (1,'Shell 1','Niger Delta','Active'); INSERT INTO niger_delta_platforms VALUES (2,'Chevron 1','Niger Delta','Active'); CREATE TABLE gas_production ... | SELECT MIN(production) FROM gas_production WHERE year = 2018 AND location = 'Niger Delta'; |
What is the minimum safety score for each AI application in the 'explainable_ai' database? | CREATE TABLE explainable_ai.ai_applications (ai_application_id INT PRIMARY KEY,ai_algorithm_id INT,application_name VARCHAR(255),safety_score FLOAT); INSERT INTO explainable_ai.ai_applications (ai_application_id,ai_algorithm_id,application_name,safety_score) VALUES (1,1,'AI-generated art',0.8),(2,1,'AI-generated music'... | SELECT a.application_name, MIN(safety_score) as min_safety_score FROM explainable_ai.ai_applications a GROUP BY a.application_name; |
Find the number of sensors in each field. | CREATE TABLE field_sensors (id INT,field_id INT,sensor_id INT); | SELECT field_id, COUNT(DISTINCT sensor_id) as sensor_count FROM field_sensors GROUP BY field_id; |
What is the total revenue generated by FPS games in the last quarter? | CREATE TABLE GameSales (GameID INT,GameType VARCHAR(10),Revenue INT,SaleDate DATE); INSERT INTO GameSales (GameID,GameType,Revenue,SaleDate) VALUES (1,'FPS',1000,'2022-01-01'),(2,'RPG',2000,'2022-01-02'); | SELECT SUM(Revenue) FROM GameSales WHERE GameType = 'FPS' AND SaleDate >= DATE_SUB(CURDATE(), INTERVAL 3 MONTH) |
Which intelligence operations have been conducted in country 'X'? | CREATE TABLE Intelligence_Operations (Operation_Name VARCHAR(255),Country VARCHAR(255),Year INT); INSERT INTO Intelligence_Operations (Operation_Name,Country,Year) VALUES ('Operation Red Sparrow','Russia',2015),('Operation Nightfall','China',2018),('Operation Black Swan','X',2020); | SELECT Operation_Name FROM Intelligence_Operations WHERE Country = 'X'; |
How many community health workers have been added to the system in the last month? | CREATE TABLE community_health_workers (id INT PRIMARY KEY,name TEXT,hired_date DATE,language TEXT,cultural_competency_score INT); | SELECT COUNT(*) FROM community_health_workers WHERE hired_date >= DATE_SUB(CURRENT_DATE, INTERVAL 1 MONTH); |
What is the average budget for rural infrastructure projects in each country? | CREATE TABLE rural_infrastructure (id INT,country VARCHAR(50),project_type VARCHAR(50),budget INT); INSERT INTO rural_infrastructure (id,country,project_type,budget) VALUES (1,'Kenya','Roads',5000000),(2,'Kenya','Irrigation',7000000),(3,'Tanzania','Roads',6000000),(4,'Uganda','Rural Electrification',8000000); | SELECT country, AVG(budget) as avg_budget FROM rural_infrastructure GROUP BY country; |
What is the average improvement score of patients by age group? | CREATE TABLE age_improvement (age INT,improvement_score INT); INSERT INTO age_improvement (age,improvement_score) VALUES (18,10); | SELECT age_groups.age_group_name, AVG(age_improvement.improvement_score) FROM age_groups INNER JOIN age_improvement ON age_groups.age BETWEEN age_improvement.age - 5 AND age_improvement.age + 5 GROUP BY age_groups.age_group_name; |
How many pharmacies are there in each city, ordered by the number of pharmacies? | CREATE TABLE Pharmacies (ID INT,Name VARCHAR(50),City VARCHAR(50)); INSERT INTO Pharmacies (ID,Name,City) VALUES (1,'CVS','New York'); | SELECT City, COUNT(*) AS NumPharmacies FROM Pharmacies GROUP BY City ORDER BY NumPharmacies DESC; |
How many regions have wildlife habitats? | CREATE TABLE regions (region_id INT,region_name TEXT);CREATE TABLE wildlife_habitat (habitat_id INT,region_id INT); INSERT INTO regions (region_id,region_name) VALUES (1,'Region A'),(2,'Region B'),(3,'Region C'); INSERT INTO wildlife_habitat (habitat_id,region_id) VALUES (1,1),(2,1),(3,2),(4,3),(5,3); | SELECT region_id, region_name, COUNT(*) FROM regions JOIN wildlife_habitat ON regions.region_id = wildlife_habitat.region_id GROUP BY region_id, region_name HAVING COUNT(*) > 0; |
What is the total number of unique genes analyzed in the biosensor project? | CREATE SCHEMA if not exists biosensor; USE biosensor; CREATE TABLE if not exists genes_analyzed (gene_name VARCHAR(255)); INSERT INTO genes_analyzed (gene_name) VALUES ('ABC'),('DEF'),('GHI'),('JKL'),('MNO'),('PQR'),('ABC'),('STU'); | SELECT COUNT(DISTINCT gene_name) FROM biosensor.genes_analyzed; |
What is the average salary of workers in the 'Transportation' industry who are not members of a union? | CREATE TABLE Workers (EmployeeID INT,Industry VARCHAR(20),UnionMember BOOLEAN,Salary FLOAT); INSERT INTO Workers (EmployeeID,Industry,UnionMember,Salary) VALUES (1,'Transportation',false,58000.0),(2,'Transportation',true,60000.0),(3,'Transportation',false,56000.0); | SELECT AVG(Salary) FROM Workers WHERE Industry = 'Transportation' AND UnionMember = false; |
What is the total number of crime incidents per month in the 'Central' precinct? | CREATE TABLE precinct (id INT,name VARCHAR(50)); INSERT INTO precinct (id,name) VALUES (1,'Central'); CREATE TABLE incident (id INT,precinct_id INT,incident_date DATE); | SELECT DATEPART(year, incident_date) as year, DATEPART(month, incident_date) as month, COUNT(*) as total_incidents FROM incident WHERE precinct_id = 1 GROUP BY DATEPART(year, incident_date), DATEPART(month, incident_date); |
What is the maximum volume of timber produced in a single year? | CREATE TABLE yearly_timber (year INT,volume_m3 INT); INSERT INTO yearly_timber (year,volume_m3) VALUES (2010,2000),(2011,2200),(2012,2500),(2013,2700),(2014,3000); | SELECT MAX(volume_m3) FROM yearly_timber; |
How many unique strains were grown in Oregon in 2020? | CREATE TABLE Farms (id INT,name TEXT,state TEXT); INSERT INTO Farms (id,name,state) VALUES (1,'Farm A','Oregon'),(2,'Farm B','Oregon'); CREATE TABLE Strains (id INT,farm_id INT,name TEXT); INSERT INTO Strains (id,farm_id,name) VALUES (1,1,'Strain X'),(2,1,'Strain Y'),(3,2,'Strain Z'); | SELECT COUNT(DISTINCT s.name) as unique_strains FROM Strains s INNER JOIN Farms f ON s.farm_id = f.id WHERE f.state = 'Oregon' AND s.date BETWEEN '2020-01-01' AND '2020-12-31'; |
How many patients in Texas received medication for depression? | CREATE TABLE patients (patient_id INT,age INT,gender TEXT,state TEXT,condition TEXT,medication TEXT); INSERT INTO patients (patient_id,age,gender,state,condition,medication) VALUES (1,30,'Female','Texas','Depression','Yes'); INSERT INTO patients (patient_id,age,gender,state,condition,medication) VALUES (2,45,'Male','Te... | SELECT COUNT(*) FROM patients WHERE state = 'Texas' AND condition = 'Depression' AND medication = 'Yes'; |
Insert a new aircraft into the database | CREATE SCHEMA if not exists aerospace;CREATE TABLE if not exists aerospace.aircraft (id INT,name VARCHAR(255),manufacture_country VARCHAR(255),manufacture_date DATE); | INSERT INTO aerospace.aircraft (id, name, manufacture_country, manufacture_date) VALUES (3, 'Air3', 'Germany', '2022-02-01'); |
What is the maximum price of products in the 'clothing' category that are made in the USA? | CREATE TABLE products (product_id INT,product_name VARCHAR(50),price DECIMAL(5,2),category VARCHAR(50),country_of_manufacture VARCHAR(50)); INSERT INTO products (product_id,product_name,price,category,country_of_manufacture) VALUES (1,'T-Shirt',20.99,'clothing','USA'),(2,'Jeans',55.99,'clothing','USA'),(3,'Sneakers',79... | SELECT MAX(price) FROM products WHERE category = 'clothing' AND country_of_manufacture = 'USA'; |
Get players who have never played 'RPG' games | player (player_id,name,email,age,gender,country,total_games_played); game (game_id,name,genre,release_year); player_game (player_id,game_id,last_played) | SELECT DISTINCT p.player_id, p.name, p.email, p.age, p.gender, p.country, p.total_games_played FROM player p LEFT JOIN player_game pg ON p.player_id = pg.player_id LEFT JOIN game g ON pg.game_id = g.game_id WHERE g.genre != 'RPG' OR g.game_id IS NULL |
What is the minimum water consumption in a single day for all wastewater treatment plants in 'Africa'? | CREATE TABLE wastewater_treatment_plants_by_region (plant_id INT,daily_consumption FLOAT,consumption_date DATE,plant_location VARCHAR(20)); INSERT INTO wastewater_treatment_plants_by_region (plant_id,daily_consumption,consumption_date,plant_location) VALUES (1,1000,'2022-03-01','Africa'),(2,1500,'2022-03-02','Asia'),(3... | SELECT MIN(daily_consumption) FROM wastewater_treatment_plants_by_region WHERE plant_location = 'Africa'; |
What is the distribution of cruelty-free certifications by year for cosmetics products in the makeup category? | CREATE TABLE certifications(certification_id INT,product_id INT,certification_type VARCHAR(50),certified_date DATE); | SELECT YEAR(certified_date) as certification_year, COUNT(*) as cruelty_free_count FROM certifications JOIN cosmetics_products ON certifications.product_id = cosmetics_products.product_id WHERE certifications.certification_type = 'cruelty-free' AND cosmetics_products.category = 'makeup' GROUP BY certification_year; |
Find the trench with the maximum depth in the Indian Ocean and display the trench name and maximum depth | CREATE TABLE marine_trenches (ocean TEXT,trench TEXT,max_depth INTEGER);INSERT INTO marine_trenches (ocean,trench,max_depth) VALUES ('Pacific','Mariana Trench',10994),('Indian','Java Trench',7725); | SELECT trench, max_depth FROM marine_trenches WHERE ocean = 'Indian' AND max_depth = (SELECT MAX(max_depth) FROM marine_trenches WHERE ocean = 'Indian'); |
List all safety protocol violations by employees in the past 6 months, grouped by month. | CREATE TABLE Violations (id INT,employee VARCHAR(255),violation_date DATE); INSERT INTO Violations (id,employee,violation_date) VALUES (1,'John Doe','2022-01-15'),(2,'Jane Smith','2022-02-20'); | SELECT DATE_FORMAT(violation_date, '%Y-%m') as Month, employee, COUNT(*) FROM Violations WHERE violation_date >= DATE_SUB(CURDATE(), INTERVAL 6 MONTH) GROUP BY Month, employee |
Who are the top contributors to explainable AI on GitHub? | CREATE TABLE GitHub (username TEXT,repos INT,domain TEXT); INSERT INTO GitHub VALUES ('Octocat',10,'Explainable AI'),('AI-Guru',20,'Explainable AI'); | SELECT username FROM GitHub WHERE domain = 'Explainable AI' ORDER BY repos DESC LIMIT 1; |
How many decentralized applications are built on the EOS blockchain, and what is their total token supply? | CREATE TABLE eos_dapps (dapp_id INT,name VARCHAR(255),token_supply DECIMAL(30,0)); INSERT INTO eos_dapps (dapp_id,name,token_supply) VALUES (1,'Dapp1',100000000),(2,'Dapp2',200000000),(3,'Dapp3',300000000); | SELECT COUNT(*), SUM(token_supply) FROM eos_dapps; |
List all access to justice cases resolved in Los Angeles in 2021. | CREATE TABLE cases (case_id INT,resolution_date DATE,city VARCHAR(20)); INSERT INTO cases (case_id,resolution_date,city) VALUES (1,'2021-01-01','Los Angeles'); INSERT INTO cases (case_id,resolution_date,city) VALUES (2,'2020-01-01','New York'); | SELECT case_id FROM cases WHERE resolution_date BETWEEN '2021-01-01' AND '2021-12-31' AND city = 'Los Angeles'; |
Find the difference between the highest and lowest safety ratings in the creative_ai table. | CREATE TABLE creative_ai (app_id INT,app_name TEXT,safety_rating REAL); INSERT INTO creative_ai VALUES (1,'Dalle',4.3,'USA'),(2,'GTP-3',4.5,'Canada'),(3,'Midjourney',4.7,'Australia'); | SELECT MAX(safety_rating) - MIN(safety_rating) as safety_rating_diff FROM creative_ai; |
What is the maximum number of defense contracts signed per month in 2021? | CREATE TABLE DefenseContracts (Id INT,ContractName VARCHAR(50),Timestamp DATETIME); INSERT INTO DefenseContracts (Id,ContractName,Timestamp) VALUES (1,'Contract A','2021-01-01 09:00:00'),(2,'Contract B','2021-02-15 12:30:00'),(3,'Contract C','2021-12-31 16:45:00'); | SELECT MAX(MonthlyContractCount) FROM (SELECT COUNT(*) AS MonthlyContractCount, YEAR(Timestamp) AS ContractYear, MONTH(Timestamp) AS ContractMonth FROM DefenseContracts GROUP BY YEAR(Timestamp), MONTH(Timestamp)) AS ContractCounts WHERE ContractYear = 2021; |
Which players from the 'players' table have the highest average scores in the 'scores' table, and how many high scores did they achieve? | CREATE TABLE players (player_id INT,name VARCHAR(50)); INSERT INTO players VALUES (1,'John'); INSERT INTO players VALUES (2,'Jane'); CREATE TABLE scores (score_id INT,player_id INT,score INT); INSERT INTO scores VALUES (1,1,90); INSERT INTO scores VALUES (2,1,95); INSERT INTO scores VALUES (3,2,85); INSERT INTO scores ... | SELECT p.name, AVG(s.score) as avg_score, COUNT(*) as high_scores FROM players p JOIN scores s ON p.player_id = s.player_id WHERE s.score >= (SELECT AVG(score) FROM scores) GROUP BY p.player_id ORDER BY avg_score DESC, high_scores DESC; |
Calculate the average REE market trends for each year since 2017, excluding China. | CREATE TABLE market_trends (year INT,market_trend VARCHAR(255),country VARCHAR(255)); INSERT INTO market_trends (year,market_trend,country) VALUES (2017,'Increase','China'),(2017,'Decrease','USA'),(2018,'Stable','China'),(2018,'Increase','USA'),(2019,'Decrease','China'),(2019,'Stable','USA'); | SELECT AVG(market_trend = 'Increase') AS avg_increase, AVG(market_trend = 'Decrease') AS avg_decrease, AVG(market_trend = 'Stable') AS avg_stable FROM market_trends WHERE year >= 2017 AND country != 'China'; |
What is the average response time for fire incidents? | CREATE TABLE FireIncidents (id INT,incident_type VARCHAR(20),location VARCHAR(50),date DATE,time TIME,response_time INT); INSERT INTO FireIncidents (id,incident_type,location,date,time,response_time) VALUES (1,'Building fire','City H','2022-05-05','08:15:00',25); | SELECT AVG(response_time) FROM FireIncidents WHERE incident_type = 'Building fire'; |
Identify the top 3 marine species with the largest population size. | CREATE TABLE marine_species (species_id INTEGER,species_name TEXT,avg_population_size FLOAT); | SELECT species_name, avg_population_size FROM marine_species ORDER BY avg_population_size DESC LIMIT 3; |
What is the total number of pallets shipped from Italy to Spain? | CREATE TABLE Pallets_2 (id INT,item VARCHAR(50),quantity INT,country VARCHAR(50)); INSERT INTO Pallets_2 (id,item,quantity,country) VALUES (1,'Baz',50,'Italy'),(2,'Qux',75,'Spain'); | SELECT SUM(quantity) FROM Pallets_2 WHERE country = 'Italy' AND EXISTS (SELECT 1 FROM Pallets_2 p2 WHERE p2.country = 'Spain'); |
What is the average R&D expenditure for 'DrugB' and 'DrugC' in the first quarter of 2019? | CREATE TABLE r_and_d_expenditures (drug_name VARCHAR(255),expenditure DECIMAL(10,2),expenditure_date DATE); INSERT INTO r_and_d_expenditures (drug_name,expenditure,expenditure_date) VALUES ('DrugB',50000,'2019-01-01'); | SELECT AVG(expenditure) FROM r_and_d_expenditures WHERE drug_name IN ('DrugB', 'DrugC') AND QUARTER(expenditure_date) = 1 AND YEAR(expenditure_date) = 2019; |
Delete records where the 'Pine' species population is less than 5,500,000. | CREATE TABLE regions (id INT PRIMARY KEY,name VARCHAR(255)); INSERT INTO regions (id,name) VALUES (1,'Europe'); INSERT INTO regions (id,name) VALUES (2,'North America'); CREATE TABLE population_by_region (region_id INT,species_id INT,population INT); INSERT INTO population_by_region (region_id,species_id,population) VA... | DELETE FROM population_by_region WHERE species_id = 2 AND population < 5500000; |
List all vendors that supply ingredients for dishes with a calorie count above the average. | CREATE TABLE Vendors (vid INT,name TEXT);CREATE TABLE Dishes (did INT,name TEXT,calorie_content INT);CREATE TABLE Ingredients (iid INT,dish_id INT,vendor_id INT);INSERT INTO Vendors VALUES (1,'VendorA'),(2,'VendorB'),(3,'VendorC');INSERT INTO Dishes VALUES (1,'DishA',500),(2,'DishB',1500),(3,'DishC',800);INSERT INTO In... | SELECT DISTINCT Vendors.name FROM Vendors INNER JOIN Ingredients ON Vendors.vid = Ingredients.vendor_id INNER JOIN Dishes ON Ingredients.dish_id = Dishes.did WHERE Dishes.calorie_content > (SELECT AVG(calorie_content) FROM Dishes); |
Count the number of fish species farmed in Norway with a survival rate greater than 85%? | CREATE TABLE fish_species (species_id INT,species_name TEXT,country TEXT,survival_rate FLOAT); INSERT INTO fish_species (species_id,species_name,country,survival_rate) VALUES (1,'Salmon','Norway',0.87),(2,'Cod','Norway',0.82),(3,'Tilapia','Norway',0.88); | SELECT COUNT(*) FROM fish_species WHERE country = 'Norway' AND survival_rate > 0.85; |
What was the total military equipment sales value to Japan in 2018? | CREATE TABLE Military_Equipment_Sales (sale_id INT,year INT,country VARCHAR(50),value FLOAT); INSERT INTO Military_Equipment_Sales (sale_id,year,country,value) VALUES (1,2018,'Japan',1200000),(2,2019,'Japan',1500000); | SELECT YEAR(assessment_date), SUM(value) FROM Military_Equipment_Sales WHERE country = 'Japan' AND year = 2018 GROUP BY YEAR(assessment_date); |
List all revenue records for the month of January 2022 | CREATE TABLE Revenue (revenue_id INT,revenue_date DATE,revenue_amount DECIMAL(10,2)); INSERT INTO Revenue (revenue_id,revenue_date,revenue_amount) VALUES (1,'2022-01-01',1500); INSERT INTO Revenue (revenue_id,revenue_date,revenue_amount) VALUES (2,'2022-01-02',2000); | SELECT * FROM Revenue WHERE revenue_date BETWEEN '2022-01-01' AND '2022-01-31'; |
How many sculptures are there in the 'contemporary' museum? | CREATE TABLE museums (id INT,name TEXT,type TEXT); INSERT INTO museums (id,name,type) VALUES (1,'contemporary','museum'),(2,'modernart','museum'); CREATE TABLE artworks (id INT,museum_id INT,title TEXT,medium TEXT); INSERT INTO artworks (id,museum_id,title,medium) VALUES (1,1,'Untitled','Sculpture'),(2,1,'The Weather P... | SELECT COUNT(*) FROM artworks WHERE museum_id = 1 AND medium = 'Sculpture'; |
Get the product with the lowest price from each material category. | CREATE TABLE product (product_id INT,name VARCHAR(255),price DECIMAL(5,2),material VARCHAR(255)); INSERT INTO product (product_id,name,price,material) VALUES (1,'Organic Cotton T-Shirt',20.99,'organic cotton'),(2,'Polyester Hoodie',15.99,'polyester'),(3,'Bamboo Socks',7.99,'bamboo'); | SELECT product_id, name, price, material FROM (SELECT product_id, name, price, material, NTILE(3) OVER (PARTITION BY material ORDER BY price) AS tier FROM product) AS tiered_products WHERE tier = 1; |
Show the total budget allocated for defense contracts in each region | CREATE TABLE defense_contracts (contract_id INT,contract_name VARCHAR(100),budget INT,region VARCHAR(50)); | SELECT region, SUM(budget) FROM defense_contracts GROUP BY region; |
How many total items were delivered in disaster-affected areas in the year 2021? | CREATE TABLE delivery (delivery_id INT,delivery_date DATE,num_items INT,disaster_affected BOOLEAN); INSERT INTO delivery (delivery_id,delivery_date,num_items,disaster_affected) VALUES (1,'2021-01-01',5,true),(2,'2021-01-02',10,false),(3,'2021-02-01',15,true); | SELECT SUM(num_items) FROM delivery WHERE disaster_affected = true AND delivery_date BETWEEN '2021-01-01' AND '2021-12-31'; |
What is the total value of military equipment sales to Taiwan and Mexico combined in 2020 and 2021? | CREATE TABLE MilitaryEquipmentSales (id INT PRIMARY KEY,sale_year INT,equipment_type VARCHAR(50),country VARCHAR(50),sale_value FLOAT); INSERT INTO MilitaryEquipmentSales (id,sale_year,equipment_type,country,sale_value) VALUES (1,2020,'Aircraft','United States',12000000),(2,2021,'Vehicles','United States',8000000),(3,2... | SELECT SUM(sale_value) FROM MilitaryEquipmentSales WHERE (country = 'Taiwan' OR country = 'Mexico') AND sale_year IN (2020, 2021); |
What is the distribution of mental health resource access by gender? | CREATE TABLE gender (gender_code CHAR(1),gender_name VARCHAR(10)); INSERT INTO gender VALUES ('F','Female'),('M','Male'),('N','Non-binary'); CREATE TABLE students (student_id INT,gender_code CHAR(1),mental_health_resource_access DATE); INSERT INTO students VALUES (1,'F','2021-09-15'),(2,'M','2021-10-01'),(3,'N','2021-1... | SELECT g.gender_name, COUNT(DISTINCT students.student_id) AS student_count FROM gender g JOIN students ON g.gender_code = students.gender_code WHERE students.mental_health_resource_access >= DATEADD(month, -1, GETDATE()) GROUP BY g.gender_name; |
How many public service requests were fulfilled for persons with disabilities in Q1 and Q2 of 2022? | CREATE TABLE Requests(Quarter INT,Group VARCHAR(20),Requests INT); INSERT INTO Requests VALUES (1,'Persons with Disabilities',120),(1,'Seniors',150),(2,'Persons with Disabilities',130),(2,'Seniors',140),(3,'Persons with Disabilities',125),(3,'Seniors',160),(4,'Persons with Disabilities',110),(4,'Seniors',145); | SELECT SUM(Requests) FROM Requests WHERE Quarter IN (1, 2) AND Group = 'Persons with Disabilities'; |
What is the average time taken for each train line in Paris to complete a route? | CREATE TABLE trains (route_id INT,time INT,line VARCHAR(10)); CREATE TABLE routes (route_id INT,line VARCHAR(10)); | SELECT r.line, AVG(t.time) FROM trains t JOIN routes r ON t.route_id = r.route_id GROUP BY r.line; |
What is the population size in Oceania countries in 2018? | CREATE TABLE Population (Country VARCHAR(50),Continent VARCHAR(50),Year INT,PopulationSize INT); INSERT INTO Population (Country,Continent,Year,PopulationSize) VALUES ('Australia','Oceania',2018,25000000),('New Zealand','Oceania',2018,4900000); | SELECT Country, Continent, PopulationSize FROM Population WHERE Continent = 'Oceania' AND Year = 2018; |
Update the safety certifications of products manufactured in France to true. | CREATE TABLE products (product_id TEXT,country TEXT,safety_certified BOOLEAN); INSERT INTO products (product_id,country,safety_certified) VALUES ('XYZ-123','France',FALSE),('ABC-456','Germany',TRUE); | UPDATE products SET safety_certified = TRUE WHERE country = 'France'; |
What is the total revenue for 'non-AI' hotel bookings on 'Booking.com' in 'Paris'? | CREATE TABLE Revenue (booking_id INT,ota TEXT,city TEXT,booking_type TEXT,revenue FLOAT); INSERT INTO Revenue (booking_id,ota,city,booking_type,revenue) VALUES (1,'Booking.com','Paris','non-AI',100),(2,'Booking.com','Paris','AI',120),(3,'Booking.com','Paris','non-AI',80); | SELECT SUM(revenue) FROM Revenue WHERE ota = 'Booking.com' AND city = 'Paris' AND booking_type = 'non-AI'; |
Find the average ESG score for investments in the technology sector in Q1 2021 | CREATE TABLE investments (id INT,sector VARCHAR(20),esg_score FLOAT,investment_date DATE); INSERT INTO investments (id,sector,esg_score,investment_date) VALUES (1,'technology',78.5,'2021-01-10'); INSERT INTO investments (id,sector,esg_score,investment_date) VALUES (2,'technology',82.3,'2021-03-22'); | SELECT AVG(esg_score) FROM investments WHERE sector = 'technology' AND investment_date BETWEEN '2021-01-01' AND '2021-03-31'; |
Delete all records of stations without wheelchair accessibility from the Red Line. | CREATE TABLE Stations (line VARCHAR(20),station VARCHAR(20),accessibility BOOLEAN); INSERT INTO Stations (line,station,accessibility) VALUES ('Red Line','Park Street',true),('Red Line','Downtown Crossing',false); | DELETE FROM Stations WHERE line = 'Red Line' AND accessibility = false; |
What is the minimum textile sourcing cost for a specific fabric type? | CREATE TABLE textile_sourcing (id INT,item_id INT,fabric TEXT,cost DECIMAL); | SELECT MIN(cost) FROM textile_sourcing WHERE fabric = 'silk'; |
What is the maximum number of astronauts carried by each spacecraft to the International Space Station? | CREATE TABLE iss_spacecraft (spacecraft_name VARCHAR(255),max_astronauts INT); INSERT INTO iss_spacecraft (spacecraft_name,max_astronauts) VALUES ('Space Shuttle',8); INSERT INTO iss_spacecraft (spacecraft_name,max_astronauts) VALUES ('Soyuz',3); | SELECT spacecraft_name, MAX(max_astronauts) FROM iss_spacecraft; |
Delete all records of traditional shared bikes in Los Angeles from the shared_bikes table. | CREATE TABLE shared_bikes (bike_id INT,city VARCHAR(20),is_electric BOOLEAN); INSERT INTO shared_bikes (bike_id,city,is_electric) VALUES (1,'New York',true),(2,'Chicago',true),(3,'Los Angeles',false); | DELETE FROM shared_bikes WHERE city = 'Los Angeles' AND is_electric = false; |
Who are the community health workers serving the Hispanic population? | CREATE TABLE community_health_workers (worker_id INT,name VARCHAR(50),ethnicity VARCHAR(20)); INSERT INTO community_health_workers (worker_id,name,ethnicity) VALUES (1,'Ana Garcia','Hispanic'),(2,'Juan Hernandez','Hispanic'),(3,'Mark Johnson','Non-Hispanic'); | SELECT * FROM community_health_workers WHERE ethnicity = 'Hispanic'; |
How many marine protected areas are there in the Atlantic Ocean? | CREATE TABLE marine_protected_areas (name text,location text); INSERT INTO marine_protected_areas (name,location) VALUES ('Galapagos Islands','Pacific Ocean'),('Great Barrier Reef','Atlantic Ocean'); | SELECT COUNT(*) FROM marine_protected_areas WHERE location = 'Atlantic Ocean'; |
What is the total donation amount by week for the last year? | CREATE TABLE donations (id INT,donation_amount DECIMAL,donation_date DATE); INSERT INTO donations (id,donation_amount,donation_date) VALUES (1,100.00,'2022-01-01'),(2,200.00,'2022-05-05'); | SELECT DATE_FORMAT(donation_date, '%Y-%u') as donation_week, SUM(donation_amount) as total_donations FROM donations WHERE donation_date >= DATE_SUB(CURRENT_DATE, INTERVAL 1 YEAR) GROUP BY donation_week ORDER BY donation_week; |
Update the category of artwork with ID 3 to 'Drawing' | CREATE TABLE artworks (id INT,artist TEXT,category TEXT); INSERT INTO artworks (id,artist,category) VALUES (1,'Van Gogh','Painting'),(2,'Van Gogh','Drawing'),(3,'Monet','Painting'),(4,'Monet','Painting'); | UPDATE artworks SET category = 'Drawing' WHERE id = 3; |
List the names and delivery times of all shipments that were sent by air from China to the United Kingdom. | CREATE TABLE Shipments(id INT,mode VARCHAR(50),source VARCHAR(50),destination VARCHAR(50),delivery_time DATE); INSERT INTO Shipments(id,mode,source,destination,delivery_time) VALUES (1,'air','China','United Kingdom','2022-02-01'); | SELECT Shipments.mode, Shipments.source, Shipments.destination, Shipments.delivery_time FROM Shipments WHERE Shipments.mode = 'air' AND Shipments.source = 'China' AND Shipments.destination = 'United Kingdom'; |
Who are the top 5 most prolific female authors? | CREATE TABLE author (author_id INT,author_name VARCHAR(50),gender VARCHAR(10)); INSERT INTO author (author_id,author_name,gender) VALUES (1,'Alice Johnson','Female'),(2,'Bob Smith','Male'),(3,'Carla Garcia','Female'); CREATE TABLE book (book_id INT,author_id INT,book_name VARCHAR(50)); INSERT INTO book (book_id,author_... | SELECT author_name, COUNT(*) as num_books FROM book JOIN author ON book.author_id = author.author_id WHERE gender = 'Female' GROUP BY author_name ORDER BY num_books DESC LIMIT 5; |
How many cases were handled by attorney 'Carlos García'? | CREATE TABLE cases (case_id INT,attorney_id INT,category VARCHAR(50),billing_amount INT); INSERT INTO cases (case_id,attorney_id,category,billing_amount) VALUES (1,1,'Personal Injury',5000),(2,2,'Civil Litigation',7000),(3,3,'Personal Injury',6000),(4,3,'Civil Litigation',8000); | SELECT SUM(billing_amount) FROM cases WHERE attorney_id = (SELECT attorney_id FROM attorneys WHERE name = 'Carlos García'); |
Insert new records into the traditional_foods table with the following data: (1, 'Potato', 'Peru'), (2, 'Ramen', 'Japan'), (3, 'Tacos', 'Mexico'). | CREATE TABLE traditional_foods (id INT,food VARCHAR(50),country VARCHAR(50)); | INSERT INTO traditional_foods (id, food, country) VALUES (1, 'Potato', 'Peru'), (2, 'Ramen', 'Japan'), (3, 'Tacos', 'Mexico'); |
Update the name of renewable energy projects with 'Plant' in the name to 'Renewable Energy Plant'. | CREATE TABLE Renewable_Energy_Projects (id INT,project_name VARCHAR(50),country VARCHAR(50)); INSERT INTO Renewable_Energy_Projects (id,project_name,country) VALUES (1,'Solar Plant','USA'),(2,'Wind Farm','Canada'),(3,'Hydroelectric Dam','Mexico'); | UPDATE Renewable_Energy_Projects SET project_name = 'Renewable Energy Plant' WHERE project_name LIKE '%Plant%'; |
Find the top 3 states with the highest number of hospitals. | CREATE TABLE Hospitals (HospitalID INT,HospitalName VARCHAR(50),State VARCHAR(20),NumberOfBeds INT); INSERT INTO Hospitals (HospitalID,HospitalName,State,NumberOfBeds) VALUES (1,'Rural General Hospital','California',75); INSERT INTO Hospitals (HospitalID,HospitalName,State,NumberOfBeds) VALUES (2,'Mountain View Medical... | SELECT State, COUNT(*) AS NumberOfHospitals FROM Hospitals GROUP BY State ORDER BY NumberOfHospitals DESC LIMIT 3; |
What is the total number of certified eco-friendly accommodations in each continent? | CREATE TABLE certifications (id INT,accommodation_id INT,continent TEXT); INSERT INTO certifications (id,accommodation_id,continent) VALUES (1,1,'Americas'),(2,2,'Europe'); CREATE TABLE accommodations (id INT,name TEXT,continent TEXT); INSERT INTO accommodations (id,name,continent) VALUES (1,'Eco Lodge','North America'... | SELECT c.continent, COUNT(*) FROM certifications c JOIN accommodations a ON c.accommodation_id = a.id GROUP BY c.continent; |
Insert a new record for the heritage site 'Taj Mahal' into the HeritageSites table. | CREATE TABLE HeritageSites (SiteID INT,SiteName VARCHAR(100),Location VARCHAR(100),Visits INT); | INSERT INTO HeritageSites (SiteID, SiteName, Location, Visits) VALUES (2, 'Taj Mahal', 'India', 8000000); |
What is the average age of patients who received dental care in 2021 in the state of Alabama? | CREATE TABLE DentalCare (patientID INT,age INT,state VARCHAR(20)); INSERT INTO DentalCare (patientID,age,state) VALUES (1,45,'Alabama'),(2,32,'Alabama'),(3,50,'Alabama'); | SELECT AVG(age) FROM DentalCare WHERE state = 'Alabama' AND YEAR(datetime) = 2021 AND type_of_care = 'dental'; |
How many vessels have a type of 'Cargo' and have been inspected in the last month? | CREATE TABLE Vessel (vessel_id INT,name VARCHAR(255),type VARCHAR(255),max_speed DECIMAL(5,2)); CREATE TABLE Inspection (inspection_id INT,vessel_id INT,inspection_time TIMESTAMP); INSERT INTO Vessel (vessel_id,name,type,max_speed) VALUES (1,'Test Vessel 1','Cargo',20.5),(2,'Test Vessel 2','Tanker',15.2),(3,'Test Vesse... | SELECT COUNT(*) FROM Vessel v INNER JOIN Inspection i ON v.vessel_id = i.vessel_id WHERE v.type = 'Cargo' AND i.inspection_time >= NOW() - INTERVAL '1 month'; |
List the names, ZIP codes, and average account balances for customers who have a socially responsible loan? | CREATE TABLE socially_responsible_loans (loan_id INT,customer_name TEXT,customer_zip INT,account_balance DECIMAL); CREATE TABLE socially_responsible_lending (lending_id INT,loan_id INT); | SELECT srl.customer_name, srl.customer_zip, AVG(srl.account_balance) FROM socially_responsible_loans srl JOIN socially_responsible_lending srlg ON srl.loan_id = srlg.loan_id GROUP BY srl.customer_name, srl.customer_zip; |
List the names of startups that have not yet had an exit event and were founded by underrepresented racial/ethnic groups. | CREATE TABLE Startups (id INT,name VARCHAR(100),exit_event BOOLEAN); CREATE TABLE Founders (id INT,startup_id INT,race VARCHAR(50)); INSERT INTO Startups (id,name,exit_event) VALUES (1,'Heal',FALSE),(2,'VirtuSense',TRUE),(3,'Clinico',FALSE); INSERT INTO Founders (id,startup_id,race) VALUES (1,1,'African American'),(2,1... | SELECT s.name FROM Startups s JOIN Founders f ON s.id = f.startup_id WHERE s.exit_event = FALSE AND f.race IN ('African American', 'Hispanic', 'Native American', 'Pacific Islander', 'South Asian', 'Other'); |
Find the destination with the lowest carbon footprint in Asia. | CREATE TABLE IF NOT EXISTS carbon_footprint (id INT PRIMARY KEY,name TEXT,region TEXT,carbon_footprint FLOAT); INSERT INTO carbon_footprint (id,name,region,carbon_footprint) VALUES (1,'EcoResort','Asia',12.5),(2,'GreenParadise','Asia',11.3),(3,'SustainableCity','Europe',10.9); | SELECT name FROM carbon_footprint WHERE region = 'Asia' ORDER BY carbon_footprint ASC LIMIT 1; |
What is the total amount of transactions per client for clients from Spain? | CREATE TABLE clients (client_id INT,client_name VARCHAR(100),country VARCHAR(50)); INSERT INTO clients (client_id,client_name,country) VALUES (1,'John Doe','Spain'); INSERT INTO clients (client_id,client_name,country) VALUES (2,'Jane Doe','France'); CREATE TABLE transactions (transaction_id INT,client_id INT,amount DEC... | SELECT c.client_name, SUM(t.amount) FROM clients c JOIN transactions t ON c.client_id = t.client_id WHERE c.country = 'Spain' GROUP BY c.client_name; |
What is the total construction cost and the number of permits issued for each project type per month in the 'Projects', 'BuildingPermits', and 'GreenBuildings' tables? | CREATE TABLE Projects (projectID INT,projectType VARCHAR(50),totalCost DECIMAL(10,2),sqft DECIMAL(10,2));CREATE TABLE BuildingPermits (permitID INT,projectID INT,permitDate DATE);CREATE TABLE GreenBuildings (projectID INT,sustainableMaterial VARCHAR(50),sustainableMaterialCost DECIMAL(10,2)); | SELECT P.projectType, DATE_FORMAT(permitDate, '%Y-%m') AS Month, SUM(P.totalCost)/SUM(P.sqft) AS CostPerSqft, COUNT(B.permitID) AS PermitsIssued FROM Projects P INNER JOIN BuildingPermits B ON P.projectID = B.projectID LEFT JOIN GreenBuildings GB ON P.projectID = GB.projectID GROUP BY P.projectType, Month; |
What is the total number of meals served in the last month, broken down by day of the week? | CREATE TABLE orders (id INT,date DATE,meals INT); | SELECT DATE_FORMAT(date, '%W') as day_of_week, SUM(meals) as total_meals FROM orders WHERE date BETWEEN DATE_SUB(CURRENT_DATE, INTERVAL 1 MONTH) AND CURRENT_DATE GROUP BY day_of_week; |
Delete all records from the 'activities' table that are over 2 years old. | CREATE TABLE activities (id INT,volunteer_id INT,activity_date DATE); INSERT INTO activities (id,volunteer_id,activity_date) VALUES (1,1,'2020-01-01'),(2,1,'2019-12-31'),(3,2,'2021-06-01'),(4,2,'2020-12-31'); | DELETE FROM activities WHERE activity_date < (CURRENT_DATE - INTERVAL '2 years'); |
What is the maximum price of a product made with recycled materials? | CREATE TABLE products (product_id INT,is_recycled BOOLEAN,price DECIMAL(5,2)); INSERT INTO products (product_id,is_recycled,price) VALUES (1,true,75.99),(2,false,60.00),(3,true,85.00); | SELECT MAX(price) FROM products WHERE is_recycled = true; |
How many individuals have participated in restorative justice programs in the past year, grouped by their age and gender? | CREATE TABLE restorative_justice_participants (id INT,age INT,gender TEXT,program_date DATE); | SELECT age, gender, COUNT(*) FROM restorative_justice_participants WHERE program_date >= DATE_SUB(CURRENT_DATE, INTERVAL 1 YEAR) GROUP BY age, gender; |
How many fish were harvested from marine fish farms in each country in the last month? | CREATE TABLE country_codes (country TEXT,code TEXT); INSERT INTO country_codes (country,code) VALUES ('Norway','NO'),('Canada','CA'); CREATE TABLE fish_harvest (id INT,name TEXT,type TEXT,location TEXT,harvest_quantity INT,country TEXT); INSERT INTO fish_harvest (id,name,type,location,harvest_quantity,country) VALUES (... | SELECT country, COUNT(*) FROM fish_harvest JOIN country_codes ON fish_harvest.country = country_codes.code GROUP BY country; |
Find the maximum number of attendees in virtual tours across Asian countries, in the last 6 months. | CREATE TABLE virtual_tours (id INT,location TEXT,attendees INT,tour_date DATE); INSERT INTO virtual_tours (id,location,attendees,tour_date) VALUES (1,'Tokyo',25,'2022-01-01'),(2,'Seoul',30,'2022-02-10'); | SELECT MAX(attendees) FROM virtual_tours WHERE location LIKE '%Asia%' AND tour_date >= DATE_SUB(NOW(), INTERVAL 6 MONTH); |
What is the average temperature change in the Arctic per year since 1990? | CREATE TABLE weather_data (year INT,location VARCHAR(50),temperature FLOAT); | SELECT AVG(temperature_change) FROM (SELECT (temperature - LAG(temperature) OVER (ORDER BY year)) AS temperature_change FROM weather_data WHERE year >= 1990) AS subquery; |
Update the names of players who are from 'Japan' and use PlayStation VR to 'PSVR Japanese Players'. | CREATE TABLE Players (PlayerID INT,Name VARCHAR(20),Country VARCHAR(20),VRPlatform VARCHAR(10)); INSERT INTO Players (PlayerID,Name,Country,VRPlatform) VALUES (1,'Hiroshi','Japan','PlayStation VR'); | UPDATE Players SET Name = 'PSVR Japanese Players' WHERE Country = 'Japan' AND VRPlatform = 'PlayStation VR'; |
How many bridges are there in the region of Andalusia, Spain? | CREATE TABLE Bridges (BridgeID INT,Name TEXT,Length FLOAT,Region TEXT,Country TEXT); INSERT INTO Bridges (BridgeID,Name,Length,Region,Country) VALUES (1,'Bridge1',500.5,'Andalusia','Spain'); INSERT INTO Bridges (BridgeID,Name,Length,Region,Country) VALUES (2,'Bridge2',600.6,'Andalusia','Spain'); INSERT INTO Bridges (Br... | SELECT COUNT(*) FROM Bridges WHERE Region = 'Andalusia'; |
List the conditions treated in Community Center A that required medication for more than 30% of the patients. | CREATE TABLE conditions (id INT,name VARCHAR(255)); INSERT INTO conditions (id,name) VALUES (1,'Anxiety'),(2,'Depression'),(3,'Bipolar Disorder'); CREATE TABLE treatments (id INT,community_center_id INT,patient_id INT,condition_id INT,type VARCHAR(255)); INSERT INTO treatments (id,community_center_id,patient_id,conditi... | SELECT c.name, AVG(t.type = 'medication') as medication_percentage FROM treatments t JOIN conditions c ON t.condition_id = c.id WHERE t.community_center_id = 1 GROUP BY c.name HAVING AVG(t.type = 'medication') > 0.3; |
List all sustainable building practices in the state of Washington | CREATE TABLE sustainable_practices (practice_id INT,building_type VARCHAR(20),state VARCHAR(20),description TEXT); INSERT INTO sustainable_practices (practice_id,building_type,state,description) VALUES (1,'Residential','WA','Use of recycled materials'); | SELECT * FROM sustainable_practices WHERE state = 'WA'; |
Identify the top 3 customers with the highest total freight costs in Africa. | CREATE TABLE Customer_Freight_Costs (id INT,freight_date DATETIME,freight_country VARCHAR(50),customer_id INT,freight_cost DECIMAL(10,2)); INSERT INTO Customer_Freight_Costs (id,freight_date,freight_country,customer_id,freight_cost) VALUES (1,'2022-01-01','South Africa',1,500.00),(2,'2022-01-02','Egypt',2,600.00),(3,'2... | SELECT customer_id, SUM(freight_cost) AS total_cost FROM Customer_Freight_Costs WHERE freight_country IN ('South Africa', 'Egypt', 'Nigeria', 'Algeria', 'Morocco') GROUP BY customer_id ORDER BY total_cost DESC LIMIT 3; |
What is the maximum speed in knots for the vessel 'OceanWanderer'? | CREATE TABLE Vessels(Id INT,Name VARCHAR(255),AverageSpeed DECIMAL(5,2)); INSERT INTO Vessels VALUES (1,'VesselA',15.5),(2,'VesselB',18.3),(3,'OceanWanderer',20.2); | SELECT MAX(v.AverageSpeed) FROM Vessels v WHERE v.Name = 'OceanWanderer'; |
What is the total cost of ingredients for the 'Veggie Burger' for the month of April 2022? | CREATE TABLE Ingredients (ingredient_id INT,ingredient_name TEXT,dish_id INT,cost FLOAT); INSERT INTO Ingredients (ingredient_id,ingredient_name,dish_id,cost) VALUES (1,'Veggie Patty',2,2.5); | SELECT SUM(cost) FROM Ingredients WHERE dish_id IN (SELECT dish_id FROM Dishes WHERE dish_name = 'Veggie Burger') AND ingredient_name NOT IN ('Lettuce', 'Tomato', 'Bun'); |
What is the average number of disaster response incidents in the Middle East? | CREATE TABLE disasters (id INT,type TEXT,location TEXT,year INT); INSERT INTO disasters (id,type,location,year) VALUES (1,'Flood','South America',2020),(2,'Earthquake','Asia',2019),(3,'Tornado','North America',2020),(4,'Disaster Response','Middle East',2018),(5,'Disaster Response','Middle East',2019),(6,'Disaster Respo... | SELECT AVG(total_disasters) FROM (SELECT location, COUNT(*) AS total_disasters FROM disasters WHERE type = 'Disaster Response' AND location = 'Middle East' GROUP BY location, year) AS disaster_counts GROUP BY location; |
What is the sum of the scores for players who joined before 2021 in the game 'Retro Racers'? | CREATE TABLE Retro_Racers (player_id INT,player_name VARCHAR(50),score INT,join_date DATE); INSERT INTO Retro_Racers (player_id,player_name,score,join_date) VALUES (1,'Anna Nguyen',100,'2020-05-05'),(2,'Ben Park',120,'2021-01-01'),(3,'Clara Lee',90,'2019-12-31'); | SELECT SUM(score) FROM Retro_Racers WHERE join_date < '2021-01-01'; |
Show the average energy efficiency rating for each building type in the buildings and energy_efficiency tables. | CREATE TABLE buildings(id INT,building_name VARCHAR(50),building_type VARCHAR(50));CREATE TABLE energy_efficiency(building_id INT,rating INT); | SELECT b.building_type, AVG(e.rating) AS avg_rating FROM buildings b INNER JOIN energy_efficiency e ON b.id = e.building_id GROUP BY b.building_type; |
How many fans attended basketball games in the Southeast in Q1 2022? | CREATE TABLE quarters (id INT,name VARCHAR(255)); INSERT INTO quarters (id,name) VALUES (1,'Q1'),(2,'Q2'),(3,'Q3'),(4,'Q4'); CREATE TABLE regions (id INT,name VARCHAR(255)); INSERT INTO regions (id,name) VALUES (1,'Northeast'),(2,'Southeast'),(3,'Midwest'),(4,'West'); CREATE TABLE games (id INT,region_id INT,quarter_id... | SELECT SUM(g.attendees) as total_attendees FROM games g JOIN regions r ON g.region_id = r.id JOIN quarters q ON g.quarter_id = q.id WHERE g.sport_id = 1 AND r.name = 'Southeast' AND q.name = 'Q1'; |
What is the average response time to security incidents for non-profit organizations in Q2 2022, grouped by region? | CREATE TABLE security_incidents (id INT,organization TEXT,region TEXT,incident_date DATE,response_time INT); INSERT INTO security_incidents (id,organization,region,incident_date,response_time) VALUES (1,'Non-profit A','Asia','2022-06-20',150); INSERT INTO security_incidents (id,organization,region,incident_date,respons... | SELECT region, AVG(response_time) FROM security_incidents WHERE organization LIKE '%Non-profit%' AND incident_date >= '2022-04-01' AND incident_date < '2022-07-01' GROUP BY region; |
Subsets and Splits
No community queries yet
The top public SQL queries from the community will appear here once available.