Unnamed: 0 int64 0 756 | Текст запроса stringlengths 27 605 | Контекст stringclasses 4
values | Ответ stringlengths 19 1.61k |
|---|---|---|---|
0 | Вывести всю информацию об игровых боссах. |
CREATE TABLE terraria.boss (
id_boss INT(255) NOT NULL PRIMARY KEY,
damage INT(255) NOT NULL,
level INT(255) NOT NULL,
magic_trick VARCHAR(255) NOT NULL,
name VARCHAR(255) NOT NULL,
speed INT(255) NOT NULL,
);
CREATE TABLE terraria.player (
id_user INT(255) NOT NULL AUTO_INCREMENT PRIMARY KEY,
login CHAR(255) NOT NULL,
date DATE NOT NULL,
password VARCHAR(255) NOT NULL,
status CHAR(255) NOT NULL,
about CHAR(255) NULL DEFAULT NULL,
date_ban CHAR(255) NULL DEFAULT NULL,
);
CREATE TABLE terraria.mode (
id_mode INT(255) NOT NULL AUTO_INCREMENT PRIMARY KEY,
mode CHAR(255) NOT NULL,
);
CREATE TABLE terraria.world (
id_world INT(255) NOT NULL PRIMARY KEY,
name CHAR(255) NOT NULL,
date_create DATE NOT NULL,
size CHAR(1) NOT NULL,
type_world CHAR(255) NOT NULL,
);
CREATE TABLE terraria.user_world (
id_us_world INT(255) NOT NULL PRIMARY KEY,
id_user INT(255) NOT NULL,
id_world INT(255) NOT NULL,
id_mode INT(255) NOT NULL,
CONSTRAINT fk_user_world_player FOREIGN KEY (id_user) REFERENCES terraria.player (id_user),
CONSTRAINT fk_user_world_mode1 FOREIGN KEY (id_mode) REFERENCES terraria.mode (id_mode),
CONSTRAINT fk_user_world_world1 FOREIGN KEY (id_world) REFERENCES terraria.world (id_world)
);
CREATE TABLE terraria.weapon (
id_weapon VARCHAR(255) NOT NULL PRIMARY KEY,
damage VARCHAR(255) NOT NULL,
);
CREATE TABLE terraria.game_item (
id_item INT(255) NOT NULL PRIMARY KEY,
about CHAR(255) NOT NULL,
bonus CHAR(255) NOT NULL,
name CHAR(255) NOT NULL,
sprite CHAR(255) NULL DEFAULT NULL,
type VARCHAR(255) NOT NULL,
id_weapon VARCHAR(255) NOT NULL,
CONSTRAINT fk_game_item_weapon1 FOREIGN KEY (id_weapon) REFERENCES terraria.weapon (id_weapon)
);
CREATE TABLE terraria.action (
id_action VARCHAR(255) NOT NULL PRIMARY KEY,
action_date DATE NOT NULL,
battle_result BINARY(1) NOT NULL,
id_us_world INT(255) NOT NULL,
id_boss INT(255) NOT NULL,
id_item INT(255) NOT NULL,
CONSTRAINT fk_action_boss1 FOREIGN KEY (id_boss) REFERENCES terraria.boss (id_boss),
CONSTRAINT fk_action_user_world1 FOREIGN KEY (id_us_world) REFERENCES terraria.user_world (id_us_world),
CONSTRAINT fk_action_game_item1 FOREIGN KEY (id_item) REFERENCES terraria.game_item (id_item)
);
CREATE TABLE terraria.npc (
id_npc INT(255) NOT NULL PRIMARY KEY,
about VARCHAR(255) NOT NULL,
name VARCHAR(255) NOT NULL,
type VARCHAR(255) NOT NULL,
);
CREATE TABLE terraria.cooperation (
id_cooperation INT(255) NOT NULL PRIMARY KEY,
id_us_world INT(255) NOT NULL,
id_npc INT(255) NOT NULL,
id_item INT(255) NOT NULL,
CONSTRAINT fk_cooperation_npc1 FOREIGN KEY (id_npc) REFERENCES terraria.npc (id_npc),
CONSTRAINT fk_cooperation_user_world1 FOREIGN KEY (id_us_world) REFERENCES terraria.user_world (id_us_world),
CONSTRAINT fk_cooperation_game_item1 FOREIGN KEY (id_item) REFERENCES terraria.game_item (id_item)
);
CREATE TABLE terraria.user_item (
id_user_item INT(255) NOT NULL,
id_item INT(255) NOT NULL,
date_item DATE NOT NULL,
id_us_world INT(255) NOT NULL PRIMARY KEY,
CONSTRAINT fk_user_item_user_world1 FOREIGN KEY (id_us_world) REFERENCES terraria.user_world (id_us_world),
CONSTRAINT fk_user_item_game_item1 FOREIGN KEY (id_item) REFERENCES terraria.game_item (id_item)
);
| SELECT * FROM boss;
|
1 | Вывести всю информацию об игрокам. |
CREATE TABLE terraria.boss (
id_boss INT(255) NOT NULL PRIMARY KEY,
damage INT(255) NOT NULL,
level INT(255) NOT NULL,
magic_trick VARCHAR(255) NOT NULL,
name VARCHAR(255) NOT NULL,
speed INT(255) NOT NULL,
);
CREATE TABLE terraria.player (
id_user INT(255) NOT NULL AUTO_INCREMENT PRIMARY KEY,
login CHAR(255) NOT NULL,
date DATE NOT NULL,
password VARCHAR(255) NOT NULL,
status CHAR(255) NOT NULL,
about CHAR(255) NULL DEFAULT NULL,
date_ban CHAR(255) NULL DEFAULT NULL,
);
CREATE TABLE terraria.mode (
id_mode INT(255) NOT NULL AUTO_INCREMENT PRIMARY KEY,
mode CHAR(255) NOT NULL,
);
CREATE TABLE terraria.world (
id_world INT(255) NOT NULL PRIMARY KEY,
name CHAR(255) NOT NULL,
date_create DATE NOT NULL,
size CHAR(1) NOT NULL,
type_world CHAR(255) NOT NULL,
);
CREATE TABLE terraria.user_world (
id_us_world INT(255) NOT NULL PRIMARY KEY,
id_user INT(255) NOT NULL,
id_world INT(255) NOT NULL,
id_mode INT(255) NOT NULL,
CONSTRAINT fk_user_world_player FOREIGN KEY (id_user) REFERENCES terraria.player (id_user),
CONSTRAINT fk_user_world_mode1 FOREIGN KEY (id_mode) REFERENCES terraria.mode (id_mode),
CONSTRAINT fk_user_world_world1 FOREIGN KEY (id_world) REFERENCES terraria.world (id_world)
);
CREATE TABLE terraria.weapon (
id_weapon VARCHAR(255) NOT NULL PRIMARY KEY,
damage VARCHAR(255) NOT NULL,
);
CREATE TABLE terraria.game_item (
id_item INT(255) NOT NULL PRIMARY KEY,
about CHAR(255) NOT NULL,
bonus CHAR(255) NOT NULL,
name CHAR(255) NOT NULL,
sprite CHAR(255) NULL DEFAULT NULL,
type VARCHAR(255) NOT NULL,
id_weapon VARCHAR(255) NOT NULL,
CONSTRAINT fk_game_item_weapon1 FOREIGN KEY (id_weapon) REFERENCES terraria.weapon (id_weapon)
);
CREATE TABLE terraria.action (
id_action VARCHAR(255) NOT NULL PRIMARY KEY,
action_date DATE NOT NULL,
battle_result BINARY(1) NOT NULL,
id_us_world INT(255) NOT NULL,
id_boss INT(255) NOT NULL,
id_item INT(255) NOT NULL,
CONSTRAINT fk_action_boss1 FOREIGN KEY (id_boss) REFERENCES terraria.boss (id_boss),
CONSTRAINT fk_action_user_world1 FOREIGN KEY (id_us_world) REFERENCES terraria.user_world (id_us_world),
CONSTRAINT fk_action_game_item1 FOREIGN KEY (id_item) REFERENCES terraria.game_item (id_item)
);
CREATE TABLE terraria.npc (
id_npc INT(255) NOT NULL PRIMARY KEY,
about VARCHAR(255) NOT NULL,
name VARCHAR(255) NOT NULL,
type VARCHAR(255) NOT NULL,
);
CREATE TABLE terraria.cooperation (
id_cooperation INT(255) NOT NULL PRIMARY KEY,
id_us_world INT(255) NOT NULL,
id_npc INT(255) NOT NULL,
id_item INT(255) NOT NULL,
CONSTRAINT fk_cooperation_npc1 FOREIGN KEY (id_npc) REFERENCES terraria.npc (id_npc),
CONSTRAINT fk_cooperation_user_world1 FOREIGN KEY (id_us_world) REFERENCES terraria.user_world (id_us_world),
CONSTRAINT fk_cooperation_game_item1 FOREIGN KEY (id_item) REFERENCES terraria.game_item (id_item)
);
CREATE TABLE terraria.user_item (
id_user_item INT(255) NOT NULL,
id_item INT(255) NOT NULL,
date_item DATE NOT NULL,
id_us_world INT(255) NOT NULL PRIMARY KEY,
CONSTRAINT fk_user_item_user_world1 FOREIGN KEY (id_us_world) REFERENCES terraria.user_world (id_us_world),
CONSTRAINT fk_user_item_game_item1 FOREIGN KEY (id_item) REFERENCES terraria.game_item (id_item)
);
| SELECT * FROM player;
|
2 | Вывести всю информацию об игровых предметах.. |
CREATE TABLE terraria.boss (
id_boss INT(255) NOT NULL PRIMARY KEY,
damage INT(255) NOT NULL,
level INT(255) NOT NULL,
magic_trick VARCHAR(255) NOT NULL,
name VARCHAR(255) NOT NULL,
speed INT(255) NOT NULL,
);
CREATE TABLE terraria.player (
id_user INT(255) NOT NULL AUTO_INCREMENT PRIMARY KEY,
login CHAR(255) NOT NULL,
date DATE NOT NULL,
password VARCHAR(255) NOT NULL,
status CHAR(255) NOT NULL,
about CHAR(255) NULL DEFAULT NULL,
date_ban CHAR(255) NULL DEFAULT NULL,
);
CREATE TABLE terraria.mode (
id_mode INT(255) NOT NULL AUTO_INCREMENT PRIMARY KEY,
mode CHAR(255) NOT NULL,
);
CREATE TABLE terraria.world (
id_world INT(255) NOT NULL PRIMARY KEY,
name CHAR(255) NOT NULL,
date_create DATE NOT NULL,
size CHAR(1) NOT NULL,
type_world CHAR(255) NOT NULL,
);
CREATE TABLE terraria.user_world (
id_us_world INT(255) NOT NULL PRIMARY KEY,
id_user INT(255) NOT NULL,
id_world INT(255) NOT NULL,
id_mode INT(255) NOT NULL,
CONSTRAINT fk_user_world_player FOREIGN KEY (id_user) REFERENCES terraria.player (id_user),
CONSTRAINT fk_user_world_mode1 FOREIGN KEY (id_mode) REFERENCES terraria.mode (id_mode),
CONSTRAINT fk_user_world_world1 FOREIGN KEY (id_world) REFERENCES terraria.world (id_world)
);
CREATE TABLE terraria.weapon (
id_weapon VARCHAR(255) NOT NULL PRIMARY KEY,
damage VARCHAR(255) NOT NULL,
);
CREATE TABLE terraria.game_item (
id_item INT(255) NOT NULL PRIMARY KEY,
about CHAR(255) NOT NULL,
bonus CHAR(255) NOT NULL,
name CHAR(255) NOT NULL,
sprite CHAR(255) NULL DEFAULT NULL,
type VARCHAR(255) NOT NULL,
id_weapon VARCHAR(255) NOT NULL,
CONSTRAINT fk_game_item_weapon1 FOREIGN KEY (id_weapon) REFERENCES terraria.weapon (id_weapon)
);
CREATE TABLE terraria.action (
id_action VARCHAR(255) NOT NULL PRIMARY KEY,
action_date DATE NOT NULL,
battle_result BINARY(1) NOT NULL,
id_us_world INT(255) NOT NULL,
id_boss INT(255) NOT NULL,
id_item INT(255) NOT NULL,
CONSTRAINT fk_action_boss1 FOREIGN KEY (id_boss) REFERENCES terraria.boss (id_boss),
CONSTRAINT fk_action_user_world1 FOREIGN KEY (id_us_world) REFERENCES terraria.user_world (id_us_world),
CONSTRAINT fk_action_game_item1 FOREIGN KEY (id_item) REFERENCES terraria.game_item (id_item)
);
CREATE TABLE terraria.npc (
id_npc INT(255) NOT NULL PRIMARY KEY,
about VARCHAR(255) NOT NULL,
name VARCHAR(255) NOT NULL,
type VARCHAR(255) NOT NULL,
);
CREATE TABLE terraria.cooperation (
id_cooperation INT(255) NOT NULL PRIMARY KEY,
id_us_world INT(255) NOT NULL,
id_npc INT(255) NOT NULL,
id_item INT(255) NOT NULL,
CONSTRAINT fk_cooperation_npc1 FOREIGN KEY (id_npc) REFERENCES terraria.npc (id_npc),
CONSTRAINT fk_cooperation_user_world1 FOREIGN KEY (id_us_world) REFERENCES terraria.user_world (id_us_world),
CONSTRAINT fk_cooperation_game_item1 FOREIGN KEY (id_item) REFERENCES terraria.game_item (id_item)
);
CREATE TABLE terraria.user_item (
id_user_item INT(255) NOT NULL,
id_item INT(255) NOT NULL,
date_item DATE NOT NULL,
id_us_world INT(255) NOT NULL PRIMARY KEY,
CONSTRAINT fk_user_item_user_world1 FOREIGN KEY (id_us_world) REFERENCES terraria.user_world (id_us_world),
CONSTRAINT fk_user_item_game_item1 FOREIGN KEY (id_item) REFERENCES terraria.game_item (id_item)
);
| SELECT * FROM game_item;
|
3 | Вывести идентификатор и тип персонажа для всех неигровых персонажей. |
CREATE TABLE terraria.boss (
id_boss INT(255) NOT NULL PRIMARY KEY,
damage INT(255) NOT NULL,
level INT(255) NOT NULL,
magic_trick VARCHAR(255) NOT NULL,
name VARCHAR(255) NOT NULL,
speed INT(255) NOT NULL,
);
CREATE TABLE terraria.player (
id_user INT(255) NOT NULL AUTO_INCREMENT PRIMARY KEY,
login CHAR(255) NOT NULL,
date DATE NOT NULL,
password VARCHAR(255) NOT NULL,
status CHAR(255) NOT NULL,
about CHAR(255) NULL DEFAULT NULL,
date_ban CHAR(255) NULL DEFAULT NULL,
);
CREATE TABLE terraria.mode (
id_mode INT(255) NOT NULL AUTO_INCREMENT PRIMARY KEY,
mode CHAR(255) NOT NULL,
);
CREATE TABLE terraria.world (
id_world INT(255) NOT NULL PRIMARY KEY,
name CHAR(255) NOT NULL,
date_create DATE NOT NULL,
size CHAR(1) NOT NULL,
type_world CHAR(255) NOT NULL,
);
CREATE TABLE terraria.user_world (
id_us_world INT(255) NOT NULL PRIMARY KEY,
id_user INT(255) NOT NULL,
id_world INT(255) NOT NULL,
id_mode INT(255) NOT NULL,
CONSTRAINT fk_user_world_player FOREIGN KEY (id_user) REFERENCES terraria.player (id_user),
CONSTRAINT fk_user_world_mode1 FOREIGN KEY (id_mode) REFERENCES terraria.mode (id_mode),
CONSTRAINT fk_user_world_world1 FOREIGN KEY (id_world) REFERENCES terraria.world (id_world)
);
CREATE TABLE terraria.weapon (
id_weapon VARCHAR(255) NOT NULL PRIMARY KEY,
damage VARCHAR(255) NOT NULL,
);
CREATE TABLE terraria.game_item (
id_item INT(255) NOT NULL PRIMARY KEY,
about CHAR(255) NOT NULL,
bonus CHAR(255) NOT NULL,
name CHAR(255) NOT NULL,
sprite CHAR(255) NULL DEFAULT NULL,
type VARCHAR(255) NOT NULL,
id_weapon VARCHAR(255) NOT NULL,
CONSTRAINT fk_game_item_weapon1 FOREIGN KEY (id_weapon) REFERENCES terraria.weapon (id_weapon)
);
CREATE TABLE terraria.action (
id_action VARCHAR(255) NOT NULL PRIMARY KEY,
action_date DATE NOT NULL,
battle_result BINARY(1) NOT NULL,
id_us_world INT(255) NOT NULL,
id_boss INT(255) NOT NULL,
id_item INT(255) NOT NULL,
CONSTRAINT fk_action_boss1 FOREIGN KEY (id_boss) REFERENCES terraria.boss (id_boss),
CONSTRAINT fk_action_user_world1 FOREIGN KEY (id_us_world) REFERENCES terraria.user_world (id_us_world),
CONSTRAINT fk_action_game_item1 FOREIGN KEY (id_item) REFERENCES terraria.game_item (id_item)
);
CREATE TABLE terraria.npc (
id_npc INT(255) NOT NULL PRIMARY KEY,
about VARCHAR(255) NOT NULL,
name VARCHAR(255) NOT NULL,
type VARCHAR(255) NOT NULL,
);
CREATE TABLE terraria.cooperation (
id_cooperation INT(255) NOT NULL PRIMARY KEY,
id_us_world INT(255) NOT NULL,
id_npc INT(255) NOT NULL,
id_item INT(255) NOT NULL,
CONSTRAINT fk_cooperation_npc1 FOREIGN KEY (id_npc) REFERENCES terraria.npc (id_npc),
CONSTRAINT fk_cooperation_user_world1 FOREIGN KEY (id_us_world) REFERENCES terraria.user_world (id_us_world),
CONSTRAINT fk_cooperation_game_item1 FOREIGN KEY (id_item) REFERENCES terraria.game_item (id_item)
);
CREATE TABLE terraria.user_item (
id_user_item INT(255) NOT NULL,
id_item INT(255) NOT NULL,
date_item DATE NOT NULL,
id_us_world INT(255) NOT NULL PRIMARY KEY,
CONSTRAINT fk_user_item_user_world1 FOREIGN KEY (id_us_world) REFERENCES terraria.user_world (id_us_world),
CONSTRAINT fk_user_item_game_item1 FOREIGN KEY (id_item) REFERENCES terraria.game_item (id_item)
);
| SELECT
id_npc
, type
FROM npc;
|
4 | Для каждого босса вывести имя, скорость и урон. |
CREATE TABLE terraria.boss (
id_boss INT(255) NOT NULL PRIMARY KEY,
damage INT(255) NOT NULL,
level INT(255) NOT NULL,
magic_trick VARCHAR(255) NOT NULL,
name VARCHAR(255) NOT NULL,
speed INT(255) NOT NULL,
);
CREATE TABLE terraria.player (
id_user INT(255) NOT NULL AUTO_INCREMENT PRIMARY KEY,
login CHAR(255) NOT NULL,
date DATE NOT NULL,
password VARCHAR(255) NOT NULL,
status CHAR(255) NOT NULL,
about CHAR(255) NULL DEFAULT NULL,
date_ban CHAR(255) NULL DEFAULT NULL,
);
CREATE TABLE terraria.mode (
id_mode INT(255) NOT NULL AUTO_INCREMENT PRIMARY KEY,
mode CHAR(255) NOT NULL,
);
CREATE TABLE terraria.world (
id_world INT(255) NOT NULL PRIMARY KEY,
name CHAR(255) NOT NULL,
date_create DATE NOT NULL,
size CHAR(1) NOT NULL,
type_world CHAR(255) NOT NULL,
);
CREATE TABLE terraria.user_world (
id_us_world INT(255) NOT NULL PRIMARY KEY,
id_user INT(255) NOT NULL,
id_world INT(255) NOT NULL,
id_mode INT(255) NOT NULL,
CONSTRAINT fk_user_world_player FOREIGN KEY (id_user) REFERENCES terraria.player (id_user),
CONSTRAINT fk_user_world_mode1 FOREIGN KEY (id_mode) REFERENCES terraria.mode (id_mode),
CONSTRAINT fk_user_world_world1 FOREIGN KEY (id_world) REFERENCES terraria.world (id_world)
);
CREATE TABLE terraria.weapon (
id_weapon VARCHAR(255) NOT NULL PRIMARY KEY,
damage VARCHAR(255) NOT NULL,
);
CREATE TABLE terraria.game_item (
id_item INT(255) NOT NULL PRIMARY KEY,
about CHAR(255) NOT NULL,
bonus CHAR(255) NOT NULL,
name CHAR(255) NOT NULL,
sprite CHAR(255) NULL DEFAULT NULL,
type VARCHAR(255) NOT NULL,
id_weapon VARCHAR(255) NOT NULL,
CONSTRAINT fk_game_item_weapon1 FOREIGN KEY (id_weapon) REFERENCES terraria.weapon (id_weapon)
);
CREATE TABLE terraria.action (
id_action VARCHAR(255) NOT NULL PRIMARY KEY,
action_date DATE NOT NULL,
battle_result BINARY(1) NOT NULL,
id_us_world INT(255) NOT NULL,
id_boss INT(255) NOT NULL,
id_item INT(255) NOT NULL,
CONSTRAINT fk_action_boss1 FOREIGN KEY (id_boss) REFERENCES terraria.boss (id_boss),
CONSTRAINT fk_action_user_world1 FOREIGN KEY (id_us_world) REFERENCES terraria.user_world (id_us_world),
CONSTRAINT fk_action_game_item1 FOREIGN KEY (id_item) REFERENCES terraria.game_item (id_item)
);
CREATE TABLE terraria.npc (
id_npc INT(255) NOT NULL PRIMARY KEY,
about VARCHAR(255) NOT NULL,
name VARCHAR(255) NOT NULL,
type VARCHAR(255) NOT NULL,
);
CREATE TABLE terraria.cooperation (
id_cooperation INT(255) NOT NULL PRIMARY KEY,
id_us_world INT(255) NOT NULL,
id_npc INT(255) NOT NULL,
id_item INT(255) NOT NULL,
CONSTRAINT fk_cooperation_npc1 FOREIGN KEY (id_npc) REFERENCES terraria.npc (id_npc),
CONSTRAINT fk_cooperation_user_world1 FOREIGN KEY (id_us_world) REFERENCES terraria.user_world (id_us_world),
CONSTRAINT fk_cooperation_game_item1 FOREIGN KEY (id_item) REFERENCES terraria.game_item (id_item)
);
CREATE TABLE terraria.user_item (
id_user_item INT(255) NOT NULL,
id_item INT(255) NOT NULL,
date_item DATE NOT NULL,
id_us_world INT(255) NOT NULL PRIMARY KEY,
CONSTRAINT fk_user_item_user_world1 FOREIGN KEY (id_us_world) REFERENCES terraria.user_world (id_us_world),
CONSTRAINT fk_user_item_game_item1 FOREIGN KEY (id_item) REFERENCES terraria.game_item (id_item)
);
| SELECT
name
, speed
, damage
FROM boss;
|
5 | Вывести информацию о сражениях игроков с боссами. Вывести идентификатор босса, дату сражений как 'Дата' и результат как 'Результат сражения'. |
CREATE TABLE terraria.boss (
id_boss INT(255) NOT NULL PRIMARY KEY,
damage INT(255) NOT NULL,
level INT(255) NOT NULL,
magic_trick VARCHAR(255) NOT NULL,
name VARCHAR(255) NOT NULL,
speed INT(255) NOT NULL,
);
CREATE TABLE terraria.player (
id_user INT(255) NOT NULL AUTO_INCREMENT PRIMARY KEY,
login CHAR(255) NOT NULL,
date DATE NOT NULL,
password VARCHAR(255) NOT NULL,
status CHAR(255) NOT NULL,
about CHAR(255) NULL DEFAULT NULL,
date_ban CHAR(255) NULL DEFAULT NULL,
);
CREATE TABLE terraria.mode (
id_mode INT(255) NOT NULL AUTO_INCREMENT PRIMARY KEY,
mode CHAR(255) NOT NULL,
);
CREATE TABLE terraria.world (
id_world INT(255) NOT NULL PRIMARY KEY,
name CHAR(255) NOT NULL,
date_create DATE NOT NULL,
size CHAR(1) NOT NULL,
type_world CHAR(255) NOT NULL,
);
CREATE TABLE terraria.user_world (
id_us_world INT(255) NOT NULL PRIMARY KEY,
id_user INT(255) NOT NULL,
id_world INT(255) NOT NULL,
id_mode INT(255) NOT NULL,
CONSTRAINT fk_user_world_player FOREIGN KEY (id_user) REFERENCES terraria.player (id_user),
CONSTRAINT fk_user_world_mode1 FOREIGN KEY (id_mode) REFERENCES terraria.mode (id_mode),
CONSTRAINT fk_user_world_world1 FOREIGN KEY (id_world) REFERENCES terraria.world (id_world)
);
CREATE TABLE terraria.weapon (
id_weapon VARCHAR(255) NOT NULL PRIMARY KEY,
damage VARCHAR(255) NOT NULL,
);
CREATE TABLE terraria.game_item (
id_item INT(255) NOT NULL PRIMARY KEY,
about CHAR(255) NOT NULL,
bonus CHAR(255) NOT NULL,
name CHAR(255) NOT NULL,
sprite CHAR(255) NULL DEFAULT NULL,
type VARCHAR(255) NOT NULL,
id_weapon VARCHAR(255) NOT NULL,
CONSTRAINT fk_game_item_weapon1 FOREIGN KEY (id_weapon) REFERENCES terraria.weapon (id_weapon)
);
CREATE TABLE terraria.action (
id_action VARCHAR(255) NOT NULL PRIMARY KEY,
action_date DATE NOT NULL,
battle_result BINARY(1) NOT NULL,
id_us_world INT(255) NOT NULL,
id_boss INT(255) NOT NULL,
id_item INT(255) NOT NULL,
CONSTRAINT fk_action_boss1 FOREIGN KEY (id_boss) REFERENCES terraria.boss (id_boss),
CONSTRAINT fk_action_user_world1 FOREIGN KEY (id_us_world) REFERENCES terraria.user_world (id_us_world),
CONSTRAINT fk_action_game_item1 FOREIGN KEY (id_item) REFERENCES terraria.game_item (id_item)
);
CREATE TABLE terraria.npc (
id_npc INT(255) NOT NULL PRIMARY KEY,
about VARCHAR(255) NOT NULL,
name VARCHAR(255) NOT NULL,
type VARCHAR(255) NOT NULL,
);
CREATE TABLE terraria.cooperation (
id_cooperation INT(255) NOT NULL PRIMARY KEY,
id_us_world INT(255) NOT NULL,
id_npc INT(255) NOT NULL,
id_item INT(255) NOT NULL,
CONSTRAINT fk_cooperation_npc1 FOREIGN KEY (id_npc) REFERENCES terraria.npc (id_npc),
CONSTRAINT fk_cooperation_user_world1 FOREIGN KEY (id_us_world) REFERENCES terraria.user_world (id_us_world),
CONSTRAINT fk_cooperation_game_item1 FOREIGN KEY (id_item) REFERENCES terraria.game_item (id_item)
);
CREATE TABLE terraria.user_item (
id_user_item INT(255) NOT NULL,
id_item INT(255) NOT NULL,
date_item DATE NOT NULL,
id_us_world INT(255) NOT NULL PRIMARY KEY,
CONSTRAINT fk_user_item_user_world1 FOREIGN KEY (id_us_world) REFERENCES terraria.user_world (id_us_world),
CONSTRAINT fk_user_item_game_item1 FOREIGN KEY (id_item) REFERENCES terraria.game_item (id_item)
);
| SELECT
id_boss
, action_date 'Дата'
, battle_result 'Результат сражения'
FROM action;
|
6 | Из таблицы user_item вывести информацию по идентификатору предмета и дате выдачи. |
CREATE TABLE terraria.boss (
id_boss INT(255) NOT NULL PRIMARY KEY,
damage INT(255) NOT NULL,
level INT(255) NOT NULL,
magic_trick VARCHAR(255) NOT NULL,
name VARCHAR(255) NOT NULL,
speed INT(255) NOT NULL,
);
CREATE TABLE terraria.player (
id_user INT(255) NOT NULL AUTO_INCREMENT PRIMARY KEY,
login CHAR(255) NOT NULL,
date DATE NOT NULL,
password VARCHAR(255) NOT NULL,
status CHAR(255) NOT NULL,
about CHAR(255) NULL DEFAULT NULL,
date_ban CHAR(255) NULL DEFAULT NULL,
);
CREATE TABLE terraria.mode (
id_mode INT(255) NOT NULL AUTO_INCREMENT PRIMARY KEY,
mode CHAR(255) NOT NULL,
);
CREATE TABLE terraria.world (
id_world INT(255) NOT NULL PRIMARY KEY,
name CHAR(255) NOT NULL,
date_create DATE NOT NULL,
size CHAR(1) NOT NULL,
type_world CHAR(255) NOT NULL,
);
CREATE TABLE terraria.user_world (
id_us_world INT(255) NOT NULL PRIMARY KEY,
id_user INT(255) NOT NULL,
id_world INT(255) NOT NULL,
id_mode INT(255) NOT NULL,
CONSTRAINT fk_user_world_player FOREIGN KEY (id_user) REFERENCES terraria.player (id_user),
CONSTRAINT fk_user_world_mode1 FOREIGN KEY (id_mode) REFERENCES terraria.mode (id_mode),
CONSTRAINT fk_user_world_world1 FOREIGN KEY (id_world) REFERENCES terraria.world (id_world)
);
CREATE TABLE terraria.weapon (
id_weapon VARCHAR(255) NOT NULL PRIMARY KEY,
damage VARCHAR(255) NOT NULL,
);
CREATE TABLE terraria.game_item (
id_item INT(255) NOT NULL PRIMARY KEY,
about CHAR(255) NOT NULL,
bonus CHAR(255) NOT NULL,
name CHAR(255) NOT NULL,
sprite CHAR(255) NULL DEFAULT NULL,
type VARCHAR(255) NOT NULL,
id_weapon VARCHAR(255) NOT NULL,
CONSTRAINT fk_game_item_weapon1 FOREIGN KEY (id_weapon) REFERENCES terraria.weapon (id_weapon)
);
CREATE TABLE terraria.action (
id_action VARCHAR(255) NOT NULL PRIMARY KEY,
action_date DATE NOT NULL,
battle_result BINARY(1) NOT NULL,
id_us_world INT(255) NOT NULL,
id_boss INT(255) NOT NULL,
id_item INT(255) NOT NULL,
CONSTRAINT fk_action_boss1 FOREIGN KEY (id_boss) REFERENCES terraria.boss (id_boss),
CONSTRAINT fk_action_user_world1 FOREIGN KEY (id_us_world) REFERENCES terraria.user_world (id_us_world),
CONSTRAINT fk_action_game_item1 FOREIGN KEY (id_item) REFERENCES terraria.game_item (id_item)
);
CREATE TABLE terraria.npc (
id_npc INT(255) NOT NULL PRIMARY KEY,
about VARCHAR(255) NOT NULL,
name VARCHAR(255) NOT NULL,
type VARCHAR(255) NOT NULL,
);
CREATE TABLE terraria.cooperation (
id_cooperation INT(255) NOT NULL PRIMARY KEY,
id_us_world INT(255) NOT NULL,
id_npc INT(255) NOT NULL,
id_item INT(255) NOT NULL,
CONSTRAINT fk_cooperation_npc1 FOREIGN KEY (id_npc) REFERENCES terraria.npc (id_npc),
CONSTRAINT fk_cooperation_user_world1 FOREIGN KEY (id_us_world) REFERENCES terraria.user_world (id_us_world),
CONSTRAINT fk_cooperation_game_item1 FOREIGN KEY (id_item) REFERENCES terraria.game_item (id_item)
);
CREATE TABLE terraria.user_item (
id_user_item INT(255) NOT NULL,
id_item INT(255) NOT NULL,
date_item DATE NOT NULL,
id_us_world INT(255) NOT NULL PRIMARY KEY,
CONSTRAINT fk_user_item_user_world1 FOREIGN KEY (id_us_world) REFERENCES terraria.user_world (id_us_world),
CONSTRAINT fk_user_item_game_item1 FOREIGN KEY (id_item) REFERENCES terraria.game_item (id_item)
);
| SELECT
id_user_item
, date_item
FROM user_item;
|
7 | Вывести из таблицы action информацию в следующем порядке: id_action, id_us_world как 'Мир', action_date как 'Дата', battle_result. |
CREATE TABLE terraria.boss (
id_boss INT(255) NOT NULL PRIMARY KEY,
damage INT(255) NOT NULL,
level INT(255) NOT NULL,
magic_trick VARCHAR(255) NOT NULL,
name VARCHAR(255) NOT NULL,
speed INT(255) NOT NULL,
);
CREATE TABLE terraria.player (
id_user INT(255) NOT NULL AUTO_INCREMENT PRIMARY KEY,
login CHAR(255) NOT NULL,
date DATE NOT NULL,
password VARCHAR(255) NOT NULL,
status CHAR(255) NOT NULL,
about CHAR(255) NULL DEFAULT NULL,
date_ban CHAR(255) NULL DEFAULT NULL,
);
CREATE TABLE terraria.mode (
id_mode INT(255) NOT NULL AUTO_INCREMENT PRIMARY KEY,
mode CHAR(255) NOT NULL,
);
CREATE TABLE terraria.world (
id_world INT(255) NOT NULL PRIMARY KEY,
name CHAR(255) NOT NULL,
date_create DATE NOT NULL,
size CHAR(1) NOT NULL,
type_world CHAR(255) NOT NULL,
);
CREATE TABLE terraria.user_world (
id_us_world INT(255) NOT NULL PRIMARY KEY,
id_user INT(255) NOT NULL,
id_world INT(255) NOT NULL,
id_mode INT(255) NOT NULL,
CONSTRAINT fk_user_world_player FOREIGN KEY (id_user) REFERENCES terraria.player (id_user),
CONSTRAINT fk_user_world_mode1 FOREIGN KEY (id_mode) REFERENCES terraria.mode (id_mode),
CONSTRAINT fk_user_world_world1 FOREIGN KEY (id_world) REFERENCES terraria.world (id_world)
);
CREATE TABLE terraria.weapon (
id_weapon VARCHAR(255) NOT NULL PRIMARY KEY,
damage VARCHAR(255) NOT NULL,
);
CREATE TABLE terraria.game_item (
id_item INT(255) NOT NULL PRIMARY KEY,
about CHAR(255) NOT NULL,
bonus CHAR(255) NOT NULL,
name CHAR(255) NOT NULL,
sprite CHAR(255) NULL DEFAULT NULL,
type VARCHAR(255) NOT NULL,
id_weapon VARCHAR(255) NOT NULL,
CONSTRAINT fk_game_item_weapon1 FOREIGN KEY (id_weapon) REFERENCES terraria.weapon (id_weapon)
);
CREATE TABLE terraria.action (
id_action VARCHAR(255) NOT NULL PRIMARY KEY,
action_date DATE NOT NULL,
battle_result BINARY(1) NOT NULL,
id_us_world INT(255) NOT NULL,
id_boss INT(255) NOT NULL,
id_item INT(255) NOT NULL,
CONSTRAINT fk_action_boss1 FOREIGN KEY (id_boss) REFERENCES terraria.boss (id_boss),
CONSTRAINT fk_action_user_world1 FOREIGN KEY (id_us_world) REFERENCES terraria.user_world (id_us_world),
CONSTRAINT fk_action_game_item1 FOREIGN KEY (id_item) REFERENCES terraria.game_item (id_item)
);
CREATE TABLE terraria.npc (
id_npc INT(255) NOT NULL PRIMARY KEY,
about VARCHAR(255) NOT NULL,
name VARCHAR(255) NOT NULL,
type VARCHAR(255) NOT NULL,
);
CREATE TABLE terraria.cooperation (
id_cooperation INT(255) NOT NULL PRIMARY KEY,
id_us_world INT(255) NOT NULL,
id_npc INT(255) NOT NULL,
id_item INT(255) NOT NULL,
CONSTRAINT fk_cooperation_npc1 FOREIGN KEY (id_npc) REFERENCES terraria.npc (id_npc),
CONSTRAINT fk_cooperation_user_world1 FOREIGN KEY (id_us_world) REFERENCES terraria.user_world (id_us_world),
CONSTRAINT fk_cooperation_game_item1 FOREIGN KEY (id_item) REFERENCES terraria.game_item (id_item)
);
CREATE TABLE terraria.user_item (
id_user_item INT(255) NOT NULL,
id_item INT(255) NOT NULL,
date_item DATE NOT NULL,
id_us_world INT(255) NOT NULL PRIMARY KEY,
CONSTRAINT fk_user_item_user_world1 FOREIGN KEY (id_us_world) REFERENCES terraria.user_world (id_us_world),
CONSTRAINT fk_user_item_game_item1 FOREIGN KEY (id_item) REFERENCES terraria.game_item (id_item)
);
| SELECT
id_action
, id_us_world 'Мир'
, action_date 'Дата'
, battle_result
FROM action;
|
8 | Какой урон может наносить оружие? |
CREATE TABLE terraria.boss (
id_boss INT(255) NOT NULL PRIMARY KEY,
damage INT(255) NOT NULL,
level INT(255) NOT NULL,
magic_trick VARCHAR(255) NOT NULL,
name VARCHAR(255) NOT NULL,
speed INT(255) NOT NULL,
);
CREATE TABLE terraria.player (
id_user INT(255) NOT NULL AUTO_INCREMENT PRIMARY KEY,
login CHAR(255) NOT NULL,
date DATE NOT NULL,
password VARCHAR(255) NOT NULL,
status CHAR(255) NOT NULL,
about CHAR(255) NULL DEFAULT NULL,
date_ban CHAR(255) NULL DEFAULT NULL,
);
CREATE TABLE terraria.mode (
id_mode INT(255) NOT NULL AUTO_INCREMENT PRIMARY KEY,
mode CHAR(255) NOT NULL,
);
CREATE TABLE terraria.world (
id_world INT(255) NOT NULL PRIMARY KEY,
name CHAR(255) NOT NULL,
date_create DATE NOT NULL,
size CHAR(1) NOT NULL,
type_world CHAR(255) NOT NULL,
);
CREATE TABLE terraria.user_world (
id_us_world INT(255) NOT NULL PRIMARY KEY,
id_user INT(255) NOT NULL,
id_world INT(255) NOT NULL,
id_mode INT(255) NOT NULL,
CONSTRAINT fk_user_world_player FOREIGN KEY (id_user) REFERENCES terraria.player (id_user),
CONSTRAINT fk_user_world_mode1 FOREIGN KEY (id_mode) REFERENCES terraria.mode (id_mode),
CONSTRAINT fk_user_world_world1 FOREIGN KEY (id_world) REFERENCES terraria.world (id_world)
);
CREATE TABLE terraria.weapon (
id_weapon VARCHAR(255) NOT NULL PRIMARY KEY,
damage VARCHAR(255) NOT NULL,
);
CREATE TABLE terraria.game_item (
id_item INT(255) NOT NULL PRIMARY KEY,
about CHAR(255) NOT NULL,
bonus CHAR(255) NOT NULL,
name CHAR(255) NOT NULL,
sprite CHAR(255) NULL DEFAULT NULL,
type VARCHAR(255) NOT NULL,
id_weapon VARCHAR(255) NOT NULL,
CONSTRAINT fk_game_item_weapon1 FOREIGN KEY (id_weapon) REFERENCES terraria.weapon (id_weapon)
);
CREATE TABLE terraria.action (
id_action VARCHAR(255) NOT NULL PRIMARY KEY,
action_date DATE NOT NULL,
battle_result BINARY(1) NOT NULL,
id_us_world INT(255) NOT NULL,
id_boss INT(255) NOT NULL,
id_item INT(255) NOT NULL,
CONSTRAINT fk_action_boss1 FOREIGN KEY (id_boss) REFERENCES terraria.boss (id_boss),
CONSTRAINT fk_action_user_world1 FOREIGN KEY (id_us_world) REFERENCES terraria.user_world (id_us_world),
CONSTRAINT fk_action_game_item1 FOREIGN KEY (id_item) REFERENCES terraria.game_item (id_item)
);
CREATE TABLE terraria.npc (
id_npc INT(255) NOT NULL PRIMARY KEY,
about VARCHAR(255) NOT NULL,
name VARCHAR(255) NOT NULL,
type VARCHAR(255) NOT NULL,
);
CREATE TABLE terraria.cooperation (
id_cooperation INT(255) NOT NULL PRIMARY KEY,
id_us_world INT(255) NOT NULL,
id_npc INT(255) NOT NULL,
id_item INT(255) NOT NULL,
CONSTRAINT fk_cooperation_npc1 FOREIGN KEY (id_npc) REFERENCES terraria.npc (id_npc),
CONSTRAINT fk_cooperation_user_world1 FOREIGN KEY (id_us_world) REFERENCES terraria.user_world (id_us_world),
CONSTRAINT fk_cooperation_game_item1 FOREIGN KEY (id_item) REFERENCES terraria.game_item (id_item)
);
CREATE TABLE terraria.user_item (
id_user_item INT(255) NOT NULL,
id_item INT(255) NOT NULL,
date_item DATE NOT NULL,
id_us_world INT(255) NOT NULL PRIMARY KEY,
CONSTRAINT fk_user_item_user_world1 FOREIGN KEY (id_us_world) REFERENCES terraria.user_world (id_us_world),
CONSTRAINT fk_user_item_game_item1 FOREIGN KEY (id_item) REFERENCES terraria.game_item (id_item)
);
| SELECT DISTINCT damage FROM weapon;
|
9 | Вывести уникальную информацию из таблицы world о размерах миров. |
CREATE TABLE terraria.boss (
id_boss INT(255) NOT NULL PRIMARY KEY,
damage INT(255) NOT NULL,
level INT(255) NOT NULL,
magic_trick VARCHAR(255) NOT NULL,
name VARCHAR(255) NOT NULL,
speed INT(255) NOT NULL,
);
CREATE TABLE terraria.player (
id_user INT(255) NOT NULL AUTO_INCREMENT PRIMARY KEY,
login CHAR(255) NOT NULL,
date DATE NOT NULL,
password VARCHAR(255) NOT NULL,
status CHAR(255) NOT NULL,
about CHAR(255) NULL DEFAULT NULL,
date_ban CHAR(255) NULL DEFAULT NULL,
);
CREATE TABLE terraria.mode (
id_mode INT(255) NOT NULL AUTO_INCREMENT PRIMARY KEY,
mode CHAR(255) NOT NULL,
);
CREATE TABLE terraria.world (
id_world INT(255) NOT NULL PRIMARY KEY,
name CHAR(255) NOT NULL,
date_create DATE NOT NULL,
size CHAR(1) NOT NULL,
type_world CHAR(255) NOT NULL,
);
CREATE TABLE terraria.user_world (
id_us_world INT(255) NOT NULL PRIMARY KEY,
id_user INT(255) NOT NULL,
id_world INT(255) NOT NULL,
id_mode INT(255) NOT NULL,
CONSTRAINT fk_user_world_player FOREIGN KEY (id_user) REFERENCES terraria.player (id_user),
CONSTRAINT fk_user_world_mode1 FOREIGN KEY (id_mode) REFERENCES terraria.mode (id_mode),
CONSTRAINT fk_user_world_world1 FOREIGN KEY (id_world) REFERENCES terraria.world (id_world)
);
CREATE TABLE terraria.weapon (
id_weapon VARCHAR(255) NOT NULL PRIMARY KEY,
damage VARCHAR(255) NOT NULL,
);
CREATE TABLE terraria.game_item (
id_item INT(255) NOT NULL PRIMARY KEY,
about CHAR(255) NOT NULL,
bonus CHAR(255) NOT NULL,
name CHAR(255) NOT NULL,
sprite CHAR(255) NULL DEFAULT NULL,
type VARCHAR(255) NOT NULL,
id_weapon VARCHAR(255) NOT NULL,
CONSTRAINT fk_game_item_weapon1 FOREIGN KEY (id_weapon) REFERENCES terraria.weapon (id_weapon)
);
CREATE TABLE terraria.action (
id_action VARCHAR(255) NOT NULL PRIMARY KEY,
action_date DATE NOT NULL,
battle_result BINARY(1) NOT NULL,
id_us_world INT(255) NOT NULL,
id_boss INT(255) NOT NULL,
id_item INT(255) NOT NULL,
CONSTRAINT fk_action_boss1 FOREIGN KEY (id_boss) REFERENCES terraria.boss (id_boss),
CONSTRAINT fk_action_user_world1 FOREIGN KEY (id_us_world) REFERENCES terraria.user_world (id_us_world),
CONSTRAINT fk_action_game_item1 FOREIGN KEY (id_item) REFERENCES terraria.game_item (id_item)
);
CREATE TABLE terraria.npc (
id_npc INT(255) NOT NULL PRIMARY KEY,
about VARCHAR(255) NOT NULL,
name VARCHAR(255) NOT NULL,
type VARCHAR(255) NOT NULL,
);
CREATE TABLE terraria.cooperation (
id_cooperation INT(255) NOT NULL PRIMARY KEY,
id_us_world INT(255) NOT NULL,
id_npc INT(255) NOT NULL,
id_item INT(255) NOT NULL,
CONSTRAINT fk_cooperation_npc1 FOREIGN KEY (id_npc) REFERENCES terraria.npc (id_npc),
CONSTRAINT fk_cooperation_user_world1 FOREIGN KEY (id_us_world) REFERENCES terraria.user_world (id_us_world),
CONSTRAINT fk_cooperation_game_item1 FOREIGN KEY (id_item) REFERENCES terraria.game_item (id_item)
);
CREATE TABLE terraria.user_item (
id_user_item INT(255) NOT NULL,
id_item INT(255) NOT NULL,
date_item DATE NOT NULL,
id_us_world INT(255) NOT NULL PRIMARY KEY,
CONSTRAINT fk_user_item_user_world1 FOREIGN KEY (id_us_world) REFERENCES terraria.user_world (id_us_world),
CONSTRAINT fk_user_item_game_item1 FOREIGN KEY (id_item) REFERENCES terraria.game_item (id_item)
);
| SELECT DISTINCT size FROM world;
|
10 | Какие существуют бонусы у игровых предметов?. |
CREATE TABLE terraria.boss (
id_boss INT(255) NOT NULL PRIMARY KEY,
damage INT(255) NOT NULL,
level INT(255) NOT NULL,
magic_trick VARCHAR(255) NOT NULL,
name VARCHAR(255) NOT NULL,
speed INT(255) NOT NULL,
);
CREATE TABLE terraria.player (
id_user INT(255) NOT NULL AUTO_INCREMENT PRIMARY KEY,
login CHAR(255) NOT NULL,
date DATE NOT NULL,
password VARCHAR(255) NOT NULL,
status CHAR(255) NOT NULL,
about CHAR(255) NULL DEFAULT NULL,
date_ban CHAR(255) NULL DEFAULT NULL,
);
CREATE TABLE terraria.mode (
id_mode INT(255) NOT NULL AUTO_INCREMENT PRIMARY KEY,
mode CHAR(255) NOT NULL,
);
CREATE TABLE terraria.world (
id_world INT(255) NOT NULL PRIMARY KEY,
name CHAR(255) NOT NULL,
date_create DATE NOT NULL,
size CHAR(1) NOT NULL,
type_world CHAR(255) NOT NULL,
);
CREATE TABLE terraria.user_world (
id_us_world INT(255) NOT NULL PRIMARY KEY,
id_user INT(255) NOT NULL,
id_world INT(255) NOT NULL,
id_mode INT(255) NOT NULL,
CONSTRAINT fk_user_world_player FOREIGN KEY (id_user) REFERENCES terraria.player (id_user),
CONSTRAINT fk_user_world_mode1 FOREIGN KEY (id_mode) REFERENCES terraria.mode (id_mode),
CONSTRAINT fk_user_world_world1 FOREIGN KEY (id_world) REFERENCES terraria.world (id_world)
);
CREATE TABLE terraria.weapon (
id_weapon VARCHAR(255) NOT NULL PRIMARY KEY,
damage VARCHAR(255) NOT NULL,
);
CREATE TABLE terraria.game_item (
id_item INT(255) NOT NULL PRIMARY KEY,
about CHAR(255) NOT NULL,
bonus CHAR(255) NOT NULL,
name CHAR(255) NOT NULL,
sprite CHAR(255) NULL DEFAULT NULL,
type VARCHAR(255) NOT NULL,
id_weapon VARCHAR(255) NOT NULL,
CONSTRAINT fk_game_item_weapon1 FOREIGN KEY (id_weapon) REFERENCES terraria.weapon (id_weapon)
);
CREATE TABLE terraria.action (
id_action VARCHAR(255) NOT NULL PRIMARY KEY,
action_date DATE NOT NULL,
battle_result BINARY(1) NOT NULL,
id_us_world INT(255) NOT NULL,
id_boss INT(255) NOT NULL,
id_item INT(255) NOT NULL,
CONSTRAINT fk_action_boss1 FOREIGN KEY (id_boss) REFERENCES terraria.boss (id_boss),
CONSTRAINT fk_action_user_world1 FOREIGN KEY (id_us_world) REFERENCES terraria.user_world (id_us_world),
CONSTRAINT fk_action_game_item1 FOREIGN KEY (id_item) REFERENCES terraria.game_item (id_item)
);
CREATE TABLE terraria.npc (
id_npc INT(255) NOT NULL PRIMARY KEY,
about VARCHAR(255) NOT NULL,
name VARCHAR(255) NOT NULL,
type VARCHAR(255) NOT NULL,
);
CREATE TABLE terraria.cooperation (
id_cooperation INT(255) NOT NULL PRIMARY KEY,
id_us_world INT(255) NOT NULL,
id_npc INT(255) NOT NULL,
id_item INT(255) NOT NULL,
CONSTRAINT fk_cooperation_npc1 FOREIGN KEY (id_npc) REFERENCES terraria.npc (id_npc),
CONSTRAINT fk_cooperation_user_world1 FOREIGN KEY (id_us_world) REFERENCES terraria.user_world (id_us_world),
CONSTRAINT fk_cooperation_game_item1 FOREIGN KEY (id_item) REFERENCES terraria.game_item (id_item)
);
CREATE TABLE terraria.user_item (
id_user_item INT(255) NOT NULL,
id_item INT(255) NOT NULL,
date_item DATE NOT NULL,
id_us_world INT(255) NOT NULL PRIMARY KEY,
CONSTRAINT fk_user_item_user_world1 FOREIGN KEY (id_us_world) REFERENCES terraria.user_world (id_us_world),
CONSTRAINT fk_user_item_game_item1 FOREIGN KEY (id_item) REFERENCES terraria.game_item (id_item)
);
| SELECT DISTINCT bonus FROM game_item;
|
11 | В какие даты регистрировались пользователи? |
CREATE TABLE terraria.boss (
id_boss INT(255) NOT NULL PRIMARY KEY,
damage INT(255) NOT NULL,
level INT(255) NOT NULL,
magic_trick VARCHAR(255) NOT NULL,
name VARCHAR(255) NOT NULL,
speed INT(255) NOT NULL,
);
CREATE TABLE terraria.player (
id_user INT(255) NOT NULL AUTO_INCREMENT PRIMARY KEY,
login CHAR(255) NOT NULL,
date DATE NOT NULL,
password VARCHAR(255) NOT NULL,
status CHAR(255) NOT NULL,
about CHAR(255) NULL DEFAULT NULL,
date_ban CHAR(255) NULL DEFAULT NULL,
);
CREATE TABLE terraria.mode (
id_mode INT(255) NOT NULL AUTO_INCREMENT PRIMARY KEY,
mode CHAR(255) NOT NULL,
);
CREATE TABLE terraria.world (
id_world INT(255) NOT NULL PRIMARY KEY,
name CHAR(255) NOT NULL,
date_create DATE NOT NULL,
size CHAR(1) NOT NULL,
type_world CHAR(255) NOT NULL,
);
CREATE TABLE terraria.user_world (
id_us_world INT(255) NOT NULL PRIMARY KEY,
id_user INT(255) NOT NULL,
id_world INT(255) NOT NULL,
id_mode INT(255) NOT NULL,
CONSTRAINT fk_user_world_player FOREIGN KEY (id_user) REFERENCES terraria.player (id_user),
CONSTRAINT fk_user_world_mode1 FOREIGN KEY (id_mode) REFERENCES terraria.mode (id_mode),
CONSTRAINT fk_user_world_world1 FOREIGN KEY (id_world) REFERENCES terraria.world (id_world)
);
CREATE TABLE terraria.weapon (
id_weapon VARCHAR(255) NOT NULL PRIMARY KEY,
damage VARCHAR(255) NOT NULL,
);
CREATE TABLE terraria.game_item (
id_item INT(255) NOT NULL PRIMARY KEY,
about CHAR(255) NOT NULL,
bonus CHAR(255) NOT NULL,
name CHAR(255) NOT NULL,
sprite CHAR(255) NULL DEFAULT NULL,
type VARCHAR(255) NOT NULL,
id_weapon VARCHAR(255) NOT NULL,
CONSTRAINT fk_game_item_weapon1 FOREIGN KEY (id_weapon) REFERENCES terraria.weapon (id_weapon)
);
CREATE TABLE terraria.action (
id_action VARCHAR(255) NOT NULL PRIMARY KEY,
action_date DATE NOT NULL,
battle_result BINARY(1) NOT NULL,
id_us_world INT(255) NOT NULL,
id_boss INT(255) NOT NULL,
id_item INT(255) NOT NULL,
CONSTRAINT fk_action_boss1 FOREIGN KEY (id_boss) REFERENCES terraria.boss (id_boss),
CONSTRAINT fk_action_user_world1 FOREIGN KEY (id_us_world) REFERENCES terraria.user_world (id_us_world),
CONSTRAINT fk_action_game_item1 FOREIGN KEY (id_item) REFERENCES terraria.game_item (id_item)
);
CREATE TABLE terraria.npc (
id_npc INT(255) NOT NULL PRIMARY KEY,
about VARCHAR(255) NOT NULL,
name VARCHAR(255) NOT NULL,
type VARCHAR(255) NOT NULL,
);
CREATE TABLE terraria.cooperation (
id_cooperation INT(255) NOT NULL PRIMARY KEY,
id_us_world INT(255) NOT NULL,
id_npc INT(255) NOT NULL,
id_item INT(255) NOT NULL,
CONSTRAINT fk_cooperation_npc1 FOREIGN KEY (id_npc) REFERENCES terraria.npc (id_npc),
CONSTRAINT fk_cooperation_user_world1 FOREIGN KEY (id_us_world) REFERENCES terraria.user_world (id_us_world),
CONSTRAINT fk_cooperation_game_item1 FOREIGN KEY (id_item) REFERENCES terraria.game_item (id_item)
);
CREATE TABLE terraria.user_item (
id_user_item INT(255) NOT NULL,
id_item INT(255) NOT NULL,
date_item DATE NOT NULL,
id_us_world INT(255) NOT NULL PRIMARY KEY,
CONSTRAINT fk_user_item_user_world1 FOREIGN KEY (id_us_world) REFERENCES terraria.user_world (id_us_world),
CONSTRAINT fk_user_item_game_item1 FOREIGN KEY (id_item) REFERENCES terraria.game_item (id_item)
);
| SELECT DISTINCT date FROM player;
|
12 | Боссы каких уровней представлены в игре? |
CREATE TABLE terraria.boss (
id_boss INT(255) NOT NULL PRIMARY KEY,
damage INT(255) NOT NULL,
level INT(255) NOT NULL,
magic_trick VARCHAR(255) NOT NULL,
name VARCHAR(255) NOT NULL,
speed INT(255) NOT NULL,
);
CREATE TABLE terraria.player (
id_user INT(255) NOT NULL AUTO_INCREMENT PRIMARY KEY,
login CHAR(255) NOT NULL,
date DATE NOT NULL,
password VARCHAR(255) NOT NULL,
status CHAR(255) NOT NULL,
about CHAR(255) NULL DEFAULT NULL,
date_ban CHAR(255) NULL DEFAULT NULL,
);
CREATE TABLE terraria.mode (
id_mode INT(255) NOT NULL AUTO_INCREMENT PRIMARY KEY,
mode CHAR(255) NOT NULL,
);
CREATE TABLE terraria.world (
id_world INT(255) NOT NULL PRIMARY KEY,
name CHAR(255) NOT NULL,
date_create DATE NOT NULL,
size CHAR(1) NOT NULL,
type_world CHAR(255) NOT NULL,
);
CREATE TABLE terraria.user_world (
id_us_world INT(255) NOT NULL PRIMARY KEY,
id_user INT(255) NOT NULL,
id_world INT(255) NOT NULL,
id_mode INT(255) NOT NULL,
CONSTRAINT fk_user_world_player FOREIGN KEY (id_user) REFERENCES terraria.player (id_user),
CONSTRAINT fk_user_world_mode1 FOREIGN KEY (id_mode) REFERENCES terraria.mode (id_mode),
CONSTRAINT fk_user_world_world1 FOREIGN KEY (id_world) REFERENCES terraria.world (id_world)
);
CREATE TABLE terraria.weapon (
id_weapon VARCHAR(255) NOT NULL PRIMARY KEY,
damage VARCHAR(255) NOT NULL,
);
CREATE TABLE terraria.game_item (
id_item INT(255) NOT NULL PRIMARY KEY,
about CHAR(255) NOT NULL,
bonus CHAR(255) NOT NULL,
name CHAR(255) NOT NULL,
sprite CHAR(255) NULL DEFAULT NULL,
type VARCHAR(255) NOT NULL,
id_weapon VARCHAR(255) NOT NULL,
CONSTRAINT fk_game_item_weapon1 FOREIGN KEY (id_weapon) REFERENCES terraria.weapon (id_weapon)
);
CREATE TABLE terraria.action (
id_action VARCHAR(255) NOT NULL PRIMARY KEY,
action_date DATE NOT NULL,
battle_result BINARY(1) NOT NULL,
id_us_world INT(255) NOT NULL,
id_boss INT(255) NOT NULL,
id_item INT(255) NOT NULL,
CONSTRAINT fk_action_boss1 FOREIGN KEY (id_boss) REFERENCES terraria.boss (id_boss),
CONSTRAINT fk_action_user_world1 FOREIGN KEY (id_us_world) REFERENCES terraria.user_world (id_us_world),
CONSTRAINT fk_action_game_item1 FOREIGN KEY (id_item) REFERENCES terraria.game_item (id_item)
);
CREATE TABLE terraria.npc (
id_npc INT(255) NOT NULL PRIMARY KEY,
about VARCHAR(255) NOT NULL,
name VARCHAR(255) NOT NULL,
type VARCHAR(255) NOT NULL,
);
CREATE TABLE terraria.cooperation (
id_cooperation INT(255) NOT NULL PRIMARY KEY,
id_us_world INT(255) NOT NULL,
id_npc INT(255) NOT NULL,
id_item INT(255) NOT NULL,
CONSTRAINT fk_cooperation_npc1 FOREIGN KEY (id_npc) REFERENCES terraria.npc (id_npc),
CONSTRAINT fk_cooperation_user_world1 FOREIGN KEY (id_us_world) REFERENCES terraria.user_world (id_us_world),
CONSTRAINT fk_cooperation_game_item1 FOREIGN KEY (id_item) REFERENCES terraria.game_item (id_item)
);
CREATE TABLE terraria.user_item (
id_user_item INT(255) NOT NULL,
id_item INT(255) NOT NULL,
date_item DATE NOT NULL,
id_us_world INT(255) NOT NULL PRIMARY KEY,
CONSTRAINT fk_user_item_user_world1 FOREIGN KEY (id_us_world) REFERENCES terraria.user_world (id_us_world),
CONSTRAINT fk_user_item_game_item1 FOREIGN KEY (id_item) REFERENCES terraria.game_item (id_item)
);
| SELECT DISTINCT level FROM boss;
|
13 | Перечислите доступные типы игровых предметов. |
CREATE TABLE terraria.boss (
id_boss INT(255) NOT NULL PRIMARY KEY,
damage INT(255) NOT NULL,
level INT(255) NOT NULL,
magic_trick VARCHAR(255) NOT NULL,
name VARCHAR(255) NOT NULL,
speed INT(255) NOT NULL,
);
CREATE TABLE terraria.player (
id_user INT(255) NOT NULL AUTO_INCREMENT PRIMARY KEY,
login CHAR(255) NOT NULL,
date DATE NOT NULL,
password VARCHAR(255) NOT NULL,
status CHAR(255) NOT NULL,
about CHAR(255) NULL DEFAULT NULL,
date_ban CHAR(255) NULL DEFAULT NULL,
);
CREATE TABLE terraria.mode (
id_mode INT(255) NOT NULL AUTO_INCREMENT PRIMARY KEY,
mode CHAR(255) NOT NULL,
);
CREATE TABLE terraria.world (
id_world INT(255) NOT NULL PRIMARY KEY,
name CHAR(255) NOT NULL,
date_create DATE NOT NULL,
size CHAR(1) NOT NULL,
type_world CHAR(255) NOT NULL,
);
CREATE TABLE terraria.user_world (
id_us_world INT(255) NOT NULL PRIMARY KEY,
id_user INT(255) NOT NULL,
id_world INT(255) NOT NULL,
id_mode INT(255) NOT NULL,
CONSTRAINT fk_user_world_player FOREIGN KEY (id_user) REFERENCES terraria.player (id_user),
CONSTRAINT fk_user_world_mode1 FOREIGN KEY (id_mode) REFERENCES terraria.mode (id_mode),
CONSTRAINT fk_user_world_world1 FOREIGN KEY (id_world) REFERENCES terraria.world (id_world)
);
CREATE TABLE terraria.weapon (
id_weapon VARCHAR(255) NOT NULL PRIMARY KEY,
damage VARCHAR(255) NOT NULL,
);
CREATE TABLE terraria.game_item (
id_item INT(255) NOT NULL PRIMARY KEY,
about CHAR(255) NOT NULL,
bonus CHAR(255) NOT NULL,
name CHAR(255) NOT NULL,
sprite CHAR(255) NULL DEFAULT NULL,
type VARCHAR(255) NOT NULL,
id_weapon VARCHAR(255) NOT NULL,
CONSTRAINT fk_game_item_weapon1 FOREIGN KEY (id_weapon) REFERENCES terraria.weapon (id_weapon)
);
CREATE TABLE terraria.action (
id_action VARCHAR(255) NOT NULL PRIMARY KEY,
action_date DATE NOT NULL,
battle_result BINARY(1) NOT NULL,
id_us_world INT(255) NOT NULL,
id_boss INT(255) NOT NULL,
id_item INT(255) NOT NULL,
CONSTRAINT fk_action_boss1 FOREIGN KEY (id_boss) REFERENCES terraria.boss (id_boss),
CONSTRAINT fk_action_user_world1 FOREIGN KEY (id_us_world) REFERENCES terraria.user_world (id_us_world),
CONSTRAINT fk_action_game_item1 FOREIGN KEY (id_item) REFERENCES terraria.game_item (id_item)
);
CREATE TABLE terraria.npc (
id_npc INT(255) NOT NULL PRIMARY KEY,
about VARCHAR(255) NOT NULL,
name VARCHAR(255) NOT NULL,
type VARCHAR(255) NOT NULL,
);
CREATE TABLE terraria.cooperation (
id_cooperation INT(255) NOT NULL PRIMARY KEY,
id_us_world INT(255) NOT NULL,
id_npc INT(255) NOT NULL,
id_item INT(255) NOT NULL,
CONSTRAINT fk_cooperation_npc1 FOREIGN KEY (id_npc) REFERENCES terraria.npc (id_npc),
CONSTRAINT fk_cooperation_user_world1 FOREIGN KEY (id_us_world) REFERENCES terraria.user_world (id_us_world),
CONSTRAINT fk_cooperation_game_item1 FOREIGN KEY (id_item) REFERENCES terraria.game_item (id_item)
);
CREATE TABLE terraria.user_item (
id_user_item INT(255) NOT NULL,
id_item INT(255) NOT NULL,
date_item DATE NOT NULL,
id_us_world INT(255) NOT NULL PRIMARY KEY,
CONSTRAINT fk_user_item_user_world1 FOREIGN KEY (id_us_world) REFERENCES terraria.user_world (id_us_world),
CONSTRAINT fk_user_item_game_item1 FOREIGN KEY (id_item) REFERENCES terraria.game_item (id_item)
);
| SELECT DISTINCT type FROM game_item;
|
14 | Построить список всех возможных парных сочетаний названия игрового мира и имени босса. |
CREATE TABLE terraria.boss (
id_boss INT(255) NOT NULL PRIMARY KEY,
damage INT(255) NOT NULL,
level INT(255) NOT NULL,
magic_trick VARCHAR(255) NOT NULL,
name VARCHAR(255) NOT NULL,
speed INT(255) NOT NULL,
);
CREATE TABLE terraria.player (
id_user INT(255) NOT NULL AUTO_INCREMENT PRIMARY KEY,
login CHAR(255) NOT NULL,
date DATE NOT NULL,
password VARCHAR(255) NOT NULL,
status CHAR(255) NOT NULL,
about CHAR(255) NULL DEFAULT NULL,
date_ban CHAR(255) NULL DEFAULT NULL,
);
CREATE TABLE terraria.mode (
id_mode INT(255) NOT NULL AUTO_INCREMENT PRIMARY KEY,
mode CHAR(255) NOT NULL,
);
CREATE TABLE terraria.world (
id_world INT(255) NOT NULL PRIMARY KEY,
name CHAR(255) NOT NULL,
date_create DATE NOT NULL,
size CHAR(1) NOT NULL,
type_world CHAR(255) NOT NULL,
);
CREATE TABLE terraria.user_world (
id_us_world INT(255) NOT NULL PRIMARY KEY,
id_user INT(255) NOT NULL,
id_world INT(255) NOT NULL,
id_mode INT(255) NOT NULL,
CONSTRAINT fk_user_world_player FOREIGN KEY (id_user) REFERENCES terraria.player (id_user),
CONSTRAINT fk_user_world_mode1 FOREIGN KEY (id_mode) REFERENCES terraria.mode (id_mode),
CONSTRAINT fk_user_world_world1 FOREIGN KEY (id_world) REFERENCES terraria.world (id_world)
);
CREATE TABLE terraria.weapon (
id_weapon VARCHAR(255) NOT NULL PRIMARY KEY,
damage VARCHAR(255) NOT NULL,
);
CREATE TABLE terraria.game_item (
id_item INT(255) NOT NULL PRIMARY KEY,
about CHAR(255) NOT NULL,
bonus CHAR(255) NOT NULL,
name CHAR(255) NOT NULL,
sprite CHAR(255) NULL DEFAULT NULL,
type VARCHAR(255) NOT NULL,
id_weapon VARCHAR(255) NOT NULL,
CONSTRAINT fk_game_item_weapon1 FOREIGN KEY (id_weapon) REFERENCES terraria.weapon (id_weapon)
);
CREATE TABLE terraria.action (
id_action VARCHAR(255) NOT NULL PRIMARY KEY,
action_date DATE NOT NULL,
battle_result BINARY(1) NOT NULL,
id_us_world INT(255) NOT NULL,
id_boss INT(255) NOT NULL,
id_item INT(255) NOT NULL,
CONSTRAINT fk_action_boss1 FOREIGN KEY (id_boss) REFERENCES terraria.boss (id_boss),
CONSTRAINT fk_action_user_world1 FOREIGN KEY (id_us_world) REFERENCES terraria.user_world (id_us_world),
CONSTRAINT fk_action_game_item1 FOREIGN KEY (id_item) REFERENCES terraria.game_item (id_item)
);
CREATE TABLE terraria.npc (
id_npc INT(255) NOT NULL PRIMARY KEY,
about VARCHAR(255) NOT NULL,
name VARCHAR(255) NOT NULL,
type VARCHAR(255) NOT NULL,
);
CREATE TABLE terraria.cooperation (
id_cooperation INT(255) NOT NULL PRIMARY KEY,
id_us_world INT(255) NOT NULL,
id_npc INT(255) NOT NULL,
id_item INT(255) NOT NULL,
CONSTRAINT fk_cooperation_npc1 FOREIGN KEY (id_npc) REFERENCES terraria.npc (id_npc),
CONSTRAINT fk_cooperation_user_world1 FOREIGN KEY (id_us_world) REFERENCES terraria.user_world (id_us_world),
CONSTRAINT fk_cooperation_game_item1 FOREIGN KEY (id_item) REFERENCES terraria.game_item (id_item)
);
CREATE TABLE terraria.user_item (
id_user_item INT(255) NOT NULL,
id_item INT(255) NOT NULL,
date_item DATE NOT NULL,
id_us_world INT(255) NOT NULL PRIMARY KEY,
CONSTRAINT fk_user_item_user_world1 FOREIGN KEY (id_us_world) REFERENCES terraria.user_world (id_us_world),
CONSTRAINT fk_user_item_game_item1 FOREIGN KEY (id_item) REFERENCES terraria.game_item (id_item)
);
| SELECT DISTINCT
world.name
, boss.name
FROM world, boss;
|
15 | Построить список всех возможных парных сочетаний, состоящих из статуса игроков и режима игры. |
CREATE TABLE terraria.boss (
id_boss INT(255) NOT NULL PRIMARY KEY,
damage INT(255) NOT NULL,
level INT(255) NOT NULL,
magic_trick VARCHAR(255) NOT NULL,
name VARCHAR(255) NOT NULL,
speed INT(255) NOT NULL,
);
CREATE TABLE terraria.player (
id_user INT(255) NOT NULL AUTO_INCREMENT PRIMARY KEY,
login CHAR(255) NOT NULL,
date DATE NOT NULL,
password VARCHAR(255) NOT NULL,
status CHAR(255) NOT NULL,
about CHAR(255) NULL DEFAULT NULL,
date_ban CHAR(255) NULL DEFAULT NULL,
);
CREATE TABLE terraria.mode (
id_mode INT(255) NOT NULL AUTO_INCREMENT PRIMARY KEY,
mode CHAR(255) NOT NULL,
);
CREATE TABLE terraria.world (
id_world INT(255) NOT NULL PRIMARY KEY,
name CHAR(255) NOT NULL,
date_create DATE NOT NULL,
size CHAR(1) NOT NULL,
type_world CHAR(255) NOT NULL,
);
CREATE TABLE terraria.user_world (
id_us_world INT(255) NOT NULL PRIMARY KEY,
id_user INT(255) NOT NULL,
id_world INT(255) NOT NULL,
id_mode INT(255) NOT NULL,
CONSTRAINT fk_user_world_player FOREIGN KEY (id_user) REFERENCES terraria.player (id_user),
CONSTRAINT fk_user_world_mode1 FOREIGN KEY (id_mode) REFERENCES terraria.mode (id_mode),
CONSTRAINT fk_user_world_world1 FOREIGN KEY (id_world) REFERENCES terraria.world (id_world)
);
CREATE TABLE terraria.weapon (
id_weapon VARCHAR(255) NOT NULL PRIMARY KEY,
damage VARCHAR(255) NOT NULL,
);
CREATE TABLE terraria.game_item (
id_item INT(255) NOT NULL PRIMARY KEY,
about CHAR(255) NOT NULL,
bonus CHAR(255) NOT NULL,
name CHAR(255) NOT NULL,
sprite CHAR(255) NULL DEFAULT NULL,
type VARCHAR(255) NOT NULL,
id_weapon VARCHAR(255) NOT NULL,
CONSTRAINT fk_game_item_weapon1 FOREIGN KEY (id_weapon) REFERENCES terraria.weapon (id_weapon)
);
CREATE TABLE terraria.action (
id_action VARCHAR(255) NOT NULL PRIMARY KEY,
action_date DATE NOT NULL,
battle_result BINARY(1) NOT NULL,
id_us_world INT(255) NOT NULL,
id_boss INT(255) NOT NULL,
id_item INT(255) NOT NULL,
CONSTRAINT fk_action_boss1 FOREIGN KEY (id_boss) REFERENCES terraria.boss (id_boss),
CONSTRAINT fk_action_user_world1 FOREIGN KEY (id_us_world) REFERENCES terraria.user_world (id_us_world),
CONSTRAINT fk_action_game_item1 FOREIGN KEY (id_item) REFERENCES terraria.game_item (id_item)
);
CREATE TABLE terraria.npc (
id_npc INT(255) NOT NULL PRIMARY KEY,
about VARCHAR(255) NOT NULL,
name VARCHAR(255) NOT NULL,
type VARCHAR(255) NOT NULL,
);
CREATE TABLE terraria.cooperation (
id_cooperation INT(255) NOT NULL PRIMARY KEY,
id_us_world INT(255) NOT NULL,
id_npc INT(255) NOT NULL,
id_item INT(255) NOT NULL,
CONSTRAINT fk_cooperation_npc1 FOREIGN KEY (id_npc) REFERENCES terraria.npc (id_npc),
CONSTRAINT fk_cooperation_user_world1 FOREIGN KEY (id_us_world) REFERENCES terraria.user_world (id_us_world),
CONSTRAINT fk_cooperation_game_item1 FOREIGN KEY (id_item) REFERENCES terraria.game_item (id_item)
);
CREATE TABLE terraria.user_item (
id_user_item INT(255) NOT NULL,
id_item INT(255) NOT NULL,
date_item DATE NOT NULL,
id_us_world INT(255) NOT NULL PRIMARY KEY,
CONSTRAINT fk_user_item_user_world1 FOREIGN KEY (id_us_world) REFERENCES terraria.user_world (id_us_world),
CONSTRAINT fk_user_item_game_item1 FOREIGN KEY (id_item) REFERENCES terraria.game_item (id_item)
);
| SELECT DISTINCT
status
, mode
FROM player, mode;
|
16 | Построить список всех возможных парных сочетаний, состоящих из наименований игровых предметов и урона от оружия. |
CREATE TABLE terraria.boss (
id_boss INT(255) NOT NULL PRIMARY KEY,
damage INT(255) NOT NULL,
level INT(255) NOT NULL,
magic_trick VARCHAR(255) NOT NULL,
name VARCHAR(255) NOT NULL,
speed INT(255) NOT NULL,
);
CREATE TABLE terraria.player (
id_user INT(255) NOT NULL AUTO_INCREMENT PRIMARY KEY,
login CHAR(255) NOT NULL,
date DATE NOT NULL,
password VARCHAR(255) NOT NULL,
status CHAR(255) NOT NULL,
about CHAR(255) NULL DEFAULT NULL,
date_ban CHAR(255) NULL DEFAULT NULL,
);
CREATE TABLE terraria.mode (
id_mode INT(255) NOT NULL AUTO_INCREMENT PRIMARY KEY,
mode CHAR(255) NOT NULL,
);
CREATE TABLE terraria.world (
id_world INT(255) NOT NULL PRIMARY KEY,
name CHAR(255) NOT NULL,
date_create DATE NOT NULL,
size CHAR(1) NOT NULL,
type_world CHAR(255) NOT NULL,
);
CREATE TABLE terraria.user_world (
id_us_world INT(255) NOT NULL PRIMARY KEY,
id_user INT(255) NOT NULL,
id_world INT(255) NOT NULL,
id_mode INT(255) NOT NULL,
CONSTRAINT fk_user_world_player FOREIGN KEY (id_user) REFERENCES terraria.player (id_user),
CONSTRAINT fk_user_world_mode1 FOREIGN KEY (id_mode) REFERENCES terraria.mode (id_mode),
CONSTRAINT fk_user_world_world1 FOREIGN KEY (id_world) REFERENCES terraria.world (id_world)
);
CREATE TABLE terraria.weapon (
id_weapon VARCHAR(255) NOT NULL PRIMARY KEY,
damage VARCHAR(255) NOT NULL,
);
CREATE TABLE terraria.game_item (
id_item INT(255) NOT NULL PRIMARY KEY,
about CHAR(255) NOT NULL,
bonus CHAR(255) NOT NULL,
name CHAR(255) NOT NULL,
sprite CHAR(255) NULL DEFAULT NULL,
type VARCHAR(255) NOT NULL,
id_weapon VARCHAR(255) NOT NULL,
CONSTRAINT fk_game_item_weapon1 FOREIGN KEY (id_weapon) REFERENCES terraria.weapon (id_weapon)
);
CREATE TABLE terraria.action (
id_action VARCHAR(255) NOT NULL PRIMARY KEY,
action_date DATE NOT NULL,
battle_result BINARY(1) NOT NULL,
id_us_world INT(255) NOT NULL,
id_boss INT(255) NOT NULL,
id_item INT(255) NOT NULL,
CONSTRAINT fk_action_boss1 FOREIGN KEY (id_boss) REFERENCES terraria.boss (id_boss),
CONSTRAINT fk_action_user_world1 FOREIGN KEY (id_us_world) REFERENCES terraria.user_world (id_us_world),
CONSTRAINT fk_action_game_item1 FOREIGN KEY (id_item) REFERENCES terraria.game_item (id_item)
);
CREATE TABLE terraria.npc (
id_npc INT(255) NOT NULL PRIMARY KEY,
about VARCHAR(255) NOT NULL,
name VARCHAR(255) NOT NULL,
type VARCHAR(255) NOT NULL,
);
CREATE TABLE terraria.cooperation (
id_cooperation INT(255) NOT NULL PRIMARY KEY,
id_us_world INT(255) NOT NULL,
id_npc INT(255) NOT NULL,
id_item INT(255) NOT NULL,
CONSTRAINT fk_cooperation_npc1 FOREIGN KEY (id_npc) REFERENCES terraria.npc (id_npc),
CONSTRAINT fk_cooperation_user_world1 FOREIGN KEY (id_us_world) REFERENCES terraria.user_world (id_us_world),
CONSTRAINT fk_cooperation_game_item1 FOREIGN KEY (id_item) REFERENCES terraria.game_item (id_item)
);
CREATE TABLE terraria.user_item (
id_user_item INT(255) NOT NULL,
id_item INT(255) NOT NULL,
date_item DATE NOT NULL,
id_us_world INT(255) NOT NULL PRIMARY KEY,
CONSTRAINT fk_user_item_user_world1 FOREIGN KEY (id_us_world) REFERENCES terraria.user_world (id_us_world),
CONSTRAINT fk_user_item_game_item1 FOREIGN KEY (id_item) REFERENCES terraria.game_item (id_item)
);
| SELECT DISTINCT
name
, damage
FROM game_item, weapon;
|
17 | Вывести из таблицы npc всю информацию о неигровом персонаже с идентификатором 2. |
CREATE TABLE terraria.boss (
id_boss INT(255) NOT NULL PRIMARY KEY,
damage INT(255) NOT NULL,
level INT(255) NOT NULL,
magic_trick VARCHAR(255) NOT NULL,
name VARCHAR(255) NOT NULL,
speed INT(255) NOT NULL,
);
CREATE TABLE terraria.player (
id_user INT(255) NOT NULL AUTO_INCREMENT PRIMARY KEY,
login CHAR(255) NOT NULL,
date DATE NOT NULL,
password VARCHAR(255) NOT NULL,
status CHAR(255) NOT NULL,
about CHAR(255) NULL DEFAULT NULL,
date_ban CHAR(255) NULL DEFAULT NULL,
);
CREATE TABLE terraria.mode (
id_mode INT(255) NOT NULL AUTO_INCREMENT PRIMARY KEY,
mode CHAR(255) NOT NULL,
);
CREATE TABLE terraria.world (
id_world INT(255) NOT NULL PRIMARY KEY,
name CHAR(255) NOT NULL,
date_create DATE NOT NULL,
size CHAR(1) NOT NULL,
type_world CHAR(255) NOT NULL,
);
CREATE TABLE terraria.user_world (
id_us_world INT(255) NOT NULL PRIMARY KEY,
id_user INT(255) NOT NULL,
id_world INT(255) NOT NULL,
id_mode INT(255) NOT NULL,
CONSTRAINT fk_user_world_player FOREIGN KEY (id_user) REFERENCES terraria.player (id_user),
CONSTRAINT fk_user_world_mode1 FOREIGN KEY (id_mode) REFERENCES terraria.mode (id_mode),
CONSTRAINT fk_user_world_world1 FOREIGN KEY (id_world) REFERENCES terraria.world (id_world)
);
CREATE TABLE terraria.weapon (
id_weapon VARCHAR(255) NOT NULL PRIMARY KEY,
damage VARCHAR(255) NOT NULL,
);
CREATE TABLE terraria.game_item (
id_item INT(255) NOT NULL PRIMARY KEY,
about CHAR(255) NOT NULL,
bonus CHAR(255) NOT NULL,
name CHAR(255) NOT NULL,
sprite CHAR(255) NULL DEFAULT NULL,
type VARCHAR(255) NOT NULL,
id_weapon VARCHAR(255) NOT NULL,
CONSTRAINT fk_game_item_weapon1 FOREIGN KEY (id_weapon) REFERENCES terraria.weapon (id_weapon)
);
CREATE TABLE terraria.action (
id_action VARCHAR(255) NOT NULL PRIMARY KEY,
action_date DATE NOT NULL,
battle_result BINARY(1) NOT NULL,
id_us_world INT(255) NOT NULL,
id_boss INT(255) NOT NULL,
id_item INT(255) NOT NULL,
CONSTRAINT fk_action_boss1 FOREIGN KEY (id_boss) REFERENCES terraria.boss (id_boss),
CONSTRAINT fk_action_user_world1 FOREIGN KEY (id_us_world) REFERENCES terraria.user_world (id_us_world),
CONSTRAINT fk_action_game_item1 FOREIGN KEY (id_item) REFERENCES terraria.game_item (id_item)
);
CREATE TABLE terraria.npc (
id_npc INT(255) NOT NULL PRIMARY KEY,
about VARCHAR(255) NOT NULL,
name VARCHAR(255) NOT NULL,
type VARCHAR(255) NOT NULL,
);
CREATE TABLE terraria.cooperation (
id_cooperation INT(255) NOT NULL PRIMARY KEY,
id_us_world INT(255) NOT NULL,
id_npc INT(255) NOT NULL,
id_item INT(255) NOT NULL,
CONSTRAINT fk_cooperation_npc1 FOREIGN KEY (id_npc) REFERENCES terraria.npc (id_npc),
CONSTRAINT fk_cooperation_user_world1 FOREIGN KEY (id_us_world) REFERENCES terraria.user_world (id_us_world),
CONSTRAINT fk_cooperation_game_item1 FOREIGN KEY (id_item) REFERENCES terraria.game_item (id_item)
);
CREATE TABLE terraria.user_item (
id_user_item INT(255) NOT NULL,
id_item INT(255) NOT NULL,
date_item DATE NOT NULL,
id_us_world INT(255) NOT NULL PRIMARY KEY,
CONSTRAINT fk_user_item_user_world1 FOREIGN KEY (id_us_world) REFERENCES terraria.user_world (id_us_world),
CONSTRAINT fk_user_item_game_item1 FOREIGN KEY (id_item) REFERENCES terraria.game_item (id_item)
);
| SELECT * FROM npc WHERE id_npc = 2;
|
18 | Вывести имена боссов, у которых скорость больше 4. |
CREATE TABLE terraria.boss (
id_boss INT(255) NOT NULL PRIMARY KEY,
damage INT(255) NOT NULL,
level INT(255) NOT NULL,
magic_trick VARCHAR(255) NOT NULL,
name VARCHAR(255) NOT NULL,
speed INT(255) NOT NULL,
);
CREATE TABLE terraria.player (
id_user INT(255) NOT NULL AUTO_INCREMENT PRIMARY KEY,
login CHAR(255) NOT NULL,
date DATE NOT NULL,
password VARCHAR(255) NOT NULL,
status CHAR(255) NOT NULL,
about CHAR(255) NULL DEFAULT NULL,
date_ban CHAR(255) NULL DEFAULT NULL,
);
CREATE TABLE terraria.mode (
id_mode INT(255) NOT NULL AUTO_INCREMENT PRIMARY KEY,
mode CHAR(255) NOT NULL,
);
CREATE TABLE terraria.world (
id_world INT(255) NOT NULL PRIMARY KEY,
name CHAR(255) NOT NULL,
date_create DATE NOT NULL,
size CHAR(1) NOT NULL,
type_world CHAR(255) NOT NULL,
);
CREATE TABLE terraria.user_world (
id_us_world INT(255) NOT NULL PRIMARY KEY,
id_user INT(255) NOT NULL,
id_world INT(255) NOT NULL,
id_mode INT(255) NOT NULL,
CONSTRAINT fk_user_world_player FOREIGN KEY (id_user) REFERENCES terraria.player (id_user),
CONSTRAINT fk_user_world_mode1 FOREIGN KEY (id_mode) REFERENCES terraria.mode (id_mode),
CONSTRAINT fk_user_world_world1 FOREIGN KEY (id_world) REFERENCES terraria.world (id_world)
);
CREATE TABLE terraria.weapon (
id_weapon VARCHAR(255) NOT NULL PRIMARY KEY,
damage VARCHAR(255) NOT NULL,
);
CREATE TABLE terraria.game_item (
id_item INT(255) NOT NULL PRIMARY KEY,
about CHAR(255) NOT NULL,
bonus CHAR(255) NOT NULL,
name CHAR(255) NOT NULL,
sprite CHAR(255) NULL DEFAULT NULL,
type VARCHAR(255) NOT NULL,
id_weapon VARCHAR(255) NOT NULL,
CONSTRAINT fk_game_item_weapon1 FOREIGN KEY (id_weapon) REFERENCES terraria.weapon (id_weapon)
);
CREATE TABLE terraria.action (
id_action VARCHAR(255) NOT NULL PRIMARY KEY,
action_date DATE NOT NULL,
battle_result BINARY(1) NOT NULL,
id_us_world INT(255) NOT NULL,
id_boss INT(255) NOT NULL,
id_item INT(255) NOT NULL,
CONSTRAINT fk_action_boss1 FOREIGN KEY (id_boss) REFERENCES terraria.boss (id_boss),
CONSTRAINT fk_action_user_world1 FOREIGN KEY (id_us_world) REFERENCES terraria.user_world (id_us_world),
CONSTRAINT fk_action_game_item1 FOREIGN KEY (id_item) REFERENCES terraria.game_item (id_item)
);
CREATE TABLE terraria.npc (
id_npc INT(255) NOT NULL PRIMARY KEY,
about VARCHAR(255) NOT NULL,
name VARCHAR(255) NOT NULL,
type VARCHAR(255) NOT NULL,
);
CREATE TABLE terraria.cooperation (
id_cooperation INT(255) NOT NULL PRIMARY KEY,
id_us_world INT(255) NOT NULL,
id_npc INT(255) NOT NULL,
id_item INT(255) NOT NULL,
CONSTRAINT fk_cooperation_npc1 FOREIGN KEY (id_npc) REFERENCES terraria.npc (id_npc),
CONSTRAINT fk_cooperation_user_world1 FOREIGN KEY (id_us_world) REFERENCES terraria.user_world (id_us_world),
CONSTRAINT fk_cooperation_game_item1 FOREIGN KEY (id_item) REFERENCES terraria.game_item (id_item)
);
CREATE TABLE terraria.user_item (
id_user_item INT(255) NOT NULL,
id_item INT(255) NOT NULL,
date_item DATE NOT NULL,
id_us_world INT(255) NOT NULL PRIMARY KEY,
CONSTRAINT fk_user_item_user_world1 FOREIGN KEY (id_us_world) REFERENCES terraria.user_world (id_us_world),
CONSTRAINT fk_user_item_game_item1 FOREIGN KEY (id_item) REFERENCES terraria.game_item (id_item)
);
| SELECT name FROM boss WHERE speed > 4;
|
19 | Вывести всю информацию из таблицы game_item, если бонус предмета не равен 'null'; |
CREATE TABLE terraria.boss (
id_boss INT(255) NOT NULL PRIMARY KEY,
damage INT(255) NOT NULL,
level INT(255) NOT NULL,
magic_trick VARCHAR(255) NOT NULL,
name VARCHAR(255) NOT NULL,
speed INT(255) NOT NULL,
);
CREATE TABLE terraria.player (
id_user INT(255) NOT NULL AUTO_INCREMENT PRIMARY KEY,
login CHAR(255) NOT NULL,
date DATE NOT NULL,
password VARCHAR(255) NOT NULL,
status CHAR(255) NOT NULL,
about CHAR(255) NULL DEFAULT NULL,
date_ban CHAR(255) NULL DEFAULT NULL,
);
CREATE TABLE terraria.mode (
id_mode INT(255) NOT NULL AUTO_INCREMENT PRIMARY KEY,
mode CHAR(255) NOT NULL,
);
CREATE TABLE terraria.world (
id_world INT(255) NOT NULL PRIMARY KEY,
name CHAR(255) NOT NULL,
date_create DATE NOT NULL,
size CHAR(1) NOT NULL,
type_world CHAR(255) NOT NULL,
);
CREATE TABLE terraria.user_world (
id_us_world INT(255) NOT NULL PRIMARY KEY,
id_user INT(255) NOT NULL,
id_world INT(255) NOT NULL,
id_mode INT(255) NOT NULL,
CONSTRAINT fk_user_world_player FOREIGN KEY (id_user) REFERENCES terraria.player (id_user),
CONSTRAINT fk_user_world_mode1 FOREIGN KEY (id_mode) REFERENCES terraria.mode (id_mode),
CONSTRAINT fk_user_world_world1 FOREIGN KEY (id_world) REFERENCES terraria.world (id_world)
);
CREATE TABLE terraria.weapon (
id_weapon VARCHAR(255) NOT NULL PRIMARY KEY,
damage VARCHAR(255) NOT NULL,
);
CREATE TABLE terraria.game_item (
id_item INT(255) NOT NULL PRIMARY KEY,
about CHAR(255) NOT NULL,
bonus CHAR(255) NOT NULL,
name CHAR(255) NOT NULL,
sprite CHAR(255) NULL DEFAULT NULL,
type VARCHAR(255) NOT NULL,
id_weapon VARCHAR(255) NOT NULL,
CONSTRAINT fk_game_item_weapon1 FOREIGN KEY (id_weapon) REFERENCES terraria.weapon (id_weapon)
);
CREATE TABLE terraria.action (
id_action VARCHAR(255) NOT NULL PRIMARY KEY,
action_date DATE NOT NULL,
battle_result BINARY(1) NOT NULL,
id_us_world INT(255) NOT NULL,
id_boss INT(255) NOT NULL,
id_item INT(255) NOT NULL,
CONSTRAINT fk_action_boss1 FOREIGN KEY (id_boss) REFERENCES terraria.boss (id_boss),
CONSTRAINT fk_action_user_world1 FOREIGN KEY (id_us_world) REFERENCES terraria.user_world (id_us_world),
CONSTRAINT fk_action_game_item1 FOREIGN KEY (id_item) REFERENCES terraria.game_item (id_item)
);
CREATE TABLE terraria.npc (
id_npc INT(255) NOT NULL PRIMARY KEY,
about VARCHAR(255) NOT NULL,
name VARCHAR(255) NOT NULL,
type VARCHAR(255) NOT NULL,
);
CREATE TABLE terraria.cooperation (
id_cooperation INT(255) NOT NULL PRIMARY KEY,
id_us_world INT(255) NOT NULL,
id_npc INT(255) NOT NULL,
id_item INT(255) NOT NULL,
CONSTRAINT fk_cooperation_npc1 FOREIGN KEY (id_npc) REFERENCES terraria.npc (id_npc),
CONSTRAINT fk_cooperation_user_world1 FOREIGN KEY (id_us_world) REFERENCES terraria.user_world (id_us_world),
CONSTRAINT fk_cooperation_game_item1 FOREIGN KEY (id_item) REFERENCES terraria.game_item (id_item)
);
CREATE TABLE terraria.user_item (
id_user_item INT(255) NOT NULL,
id_item INT(255) NOT NULL,
date_item DATE NOT NULL,
id_us_world INT(255) NOT NULL PRIMARY KEY,
CONSTRAINT fk_user_item_user_world1 FOREIGN KEY (id_us_world) REFERENCES terraria.user_world (id_us_world),
CONSTRAINT fk_user_item_game_item1 FOREIGN KEY (id_item) REFERENCES terraria.game_item (id_item)
);
| SELECT * FROM game_item WHERE bonus <> 'null';
|
20 | Вывести всю информацию по игрокам, которые были зарегистрированы ранее 20 сентября 2018 года |
CREATE TABLE terraria.boss (
id_boss INT(255) NOT NULL PRIMARY KEY,
damage INT(255) NOT NULL,
level INT(255) NOT NULL,
magic_trick VARCHAR(255) NOT NULL,
name VARCHAR(255) NOT NULL,
speed INT(255) NOT NULL,
);
CREATE TABLE terraria.player (
id_user INT(255) NOT NULL AUTO_INCREMENT PRIMARY KEY,
login CHAR(255) NOT NULL,
date DATE NOT NULL,
password VARCHAR(255) NOT NULL,
status CHAR(255) NOT NULL,
about CHAR(255) NULL DEFAULT NULL,
date_ban CHAR(255) NULL DEFAULT NULL,
);
CREATE TABLE terraria.mode (
id_mode INT(255) NOT NULL AUTO_INCREMENT PRIMARY KEY,
mode CHAR(255) NOT NULL,
);
CREATE TABLE terraria.world (
id_world INT(255) NOT NULL PRIMARY KEY,
name CHAR(255) NOT NULL,
date_create DATE NOT NULL,
size CHAR(1) NOT NULL,
type_world CHAR(255) NOT NULL,
);
CREATE TABLE terraria.user_world (
id_us_world INT(255) NOT NULL PRIMARY KEY,
id_user INT(255) NOT NULL,
id_world INT(255) NOT NULL,
id_mode INT(255) NOT NULL,
CONSTRAINT fk_user_world_player FOREIGN KEY (id_user) REFERENCES terraria.player (id_user),
CONSTRAINT fk_user_world_mode1 FOREIGN KEY (id_mode) REFERENCES terraria.mode (id_mode),
CONSTRAINT fk_user_world_world1 FOREIGN KEY (id_world) REFERENCES terraria.world (id_world)
);
CREATE TABLE terraria.weapon (
id_weapon VARCHAR(255) NOT NULL PRIMARY KEY,
damage VARCHAR(255) NOT NULL,
);
CREATE TABLE terraria.game_item (
id_item INT(255) NOT NULL PRIMARY KEY,
about CHAR(255) NOT NULL,
bonus CHAR(255) NOT NULL,
name CHAR(255) NOT NULL,
sprite CHAR(255) NULL DEFAULT NULL,
type VARCHAR(255) NOT NULL,
id_weapon VARCHAR(255) NOT NULL,
CONSTRAINT fk_game_item_weapon1 FOREIGN KEY (id_weapon) REFERENCES terraria.weapon (id_weapon)
);
CREATE TABLE terraria.action (
id_action VARCHAR(255) NOT NULL PRIMARY KEY,
action_date DATE NOT NULL,
battle_result BINARY(1) NOT NULL,
id_us_world INT(255) NOT NULL,
id_boss INT(255) NOT NULL,
id_item INT(255) NOT NULL,
CONSTRAINT fk_action_boss1 FOREIGN KEY (id_boss) REFERENCES terraria.boss (id_boss),
CONSTRAINT fk_action_user_world1 FOREIGN KEY (id_us_world) REFERENCES terraria.user_world (id_us_world),
CONSTRAINT fk_action_game_item1 FOREIGN KEY (id_item) REFERENCES terraria.game_item (id_item)
);
CREATE TABLE terraria.npc (
id_npc INT(255) NOT NULL PRIMARY KEY,
about VARCHAR(255) NOT NULL,
name VARCHAR(255) NOT NULL,
type VARCHAR(255) NOT NULL,
);
CREATE TABLE terraria.cooperation (
id_cooperation INT(255) NOT NULL PRIMARY KEY,
id_us_world INT(255) NOT NULL,
id_npc INT(255) NOT NULL,
id_item INT(255) NOT NULL,
CONSTRAINT fk_cooperation_npc1 FOREIGN KEY (id_npc) REFERENCES terraria.npc (id_npc),
CONSTRAINT fk_cooperation_user_world1 FOREIGN KEY (id_us_world) REFERENCES terraria.user_world (id_us_world),
CONSTRAINT fk_cooperation_game_item1 FOREIGN KEY (id_item) REFERENCES terraria.game_item (id_item)
);
CREATE TABLE terraria.user_item (
id_user_item INT(255) NOT NULL,
id_item INT(255) NOT NULL,
date_item DATE NOT NULL,
id_us_world INT(255) NOT NULL PRIMARY KEY,
CONSTRAINT fk_user_item_user_world1 FOREIGN KEY (id_us_world) REFERENCES terraria.user_world (id_us_world),
CONSTRAINT fk_user_item_game_item1 FOREIGN KEY (id_item) REFERENCES terraria.game_item (id_item)
);
| SELECT * FROM player WHERE date < '2018-09-20';
|
21 | Вывести всю информацию об оружии, у которого урон кратен 25. |
CREATE TABLE terraria.boss (
id_boss INT(255) NOT NULL PRIMARY KEY,
damage INT(255) NOT NULL,
level INT(255) NOT NULL,
magic_trick VARCHAR(255) NOT NULL,
name VARCHAR(255) NOT NULL,
speed INT(255) NOT NULL,
);
CREATE TABLE terraria.player (
id_user INT(255) NOT NULL AUTO_INCREMENT PRIMARY KEY,
login CHAR(255) NOT NULL,
date DATE NOT NULL,
password VARCHAR(255) NOT NULL,
status CHAR(255) NOT NULL,
about CHAR(255) NULL DEFAULT NULL,
date_ban CHAR(255) NULL DEFAULT NULL,
);
CREATE TABLE terraria.mode (
id_mode INT(255) NOT NULL AUTO_INCREMENT PRIMARY KEY,
mode CHAR(255) NOT NULL,
);
CREATE TABLE terraria.world (
id_world INT(255) NOT NULL PRIMARY KEY,
name CHAR(255) NOT NULL,
date_create DATE NOT NULL,
size CHAR(1) NOT NULL,
type_world CHAR(255) NOT NULL,
);
CREATE TABLE terraria.user_world (
id_us_world INT(255) NOT NULL PRIMARY KEY,
id_user INT(255) NOT NULL,
id_world INT(255) NOT NULL,
id_mode INT(255) NOT NULL,
CONSTRAINT fk_user_world_player FOREIGN KEY (id_user) REFERENCES terraria.player (id_user),
CONSTRAINT fk_user_world_mode1 FOREIGN KEY (id_mode) REFERENCES terraria.mode (id_mode),
CONSTRAINT fk_user_world_world1 FOREIGN KEY (id_world) REFERENCES terraria.world (id_world)
);
CREATE TABLE terraria.weapon (
id_weapon VARCHAR(255) NOT NULL PRIMARY KEY,
damage VARCHAR(255) NOT NULL,
);
CREATE TABLE terraria.game_item (
id_item INT(255) NOT NULL PRIMARY KEY,
about CHAR(255) NOT NULL,
bonus CHAR(255) NOT NULL,
name CHAR(255) NOT NULL,
sprite CHAR(255) NULL DEFAULT NULL,
type VARCHAR(255) NOT NULL,
id_weapon VARCHAR(255) NOT NULL,
CONSTRAINT fk_game_item_weapon1 FOREIGN KEY (id_weapon) REFERENCES terraria.weapon (id_weapon)
);
CREATE TABLE terraria.action (
id_action VARCHAR(255) NOT NULL PRIMARY KEY,
action_date DATE NOT NULL,
battle_result BINARY(1) NOT NULL,
id_us_world INT(255) NOT NULL,
id_boss INT(255) NOT NULL,
id_item INT(255) NOT NULL,
CONSTRAINT fk_action_boss1 FOREIGN KEY (id_boss) REFERENCES terraria.boss (id_boss),
CONSTRAINT fk_action_user_world1 FOREIGN KEY (id_us_world) REFERENCES terraria.user_world (id_us_world),
CONSTRAINT fk_action_game_item1 FOREIGN KEY (id_item) REFERENCES terraria.game_item (id_item)
);
CREATE TABLE terraria.npc (
id_npc INT(255) NOT NULL PRIMARY KEY,
about VARCHAR(255) NOT NULL,
name VARCHAR(255) NOT NULL,
type VARCHAR(255) NOT NULL,
);
CREATE TABLE terraria.cooperation (
id_cooperation INT(255) NOT NULL PRIMARY KEY,
id_us_world INT(255) NOT NULL,
id_npc INT(255) NOT NULL,
id_item INT(255) NOT NULL,
CONSTRAINT fk_cooperation_npc1 FOREIGN KEY (id_npc) REFERENCES terraria.npc (id_npc),
CONSTRAINT fk_cooperation_user_world1 FOREIGN KEY (id_us_world) REFERENCES terraria.user_world (id_us_world),
CONSTRAINT fk_cooperation_game_item1 FOREIGN KEY (id_item) REFERENCES terraria.game_item (id_item)
);
CREATE TABLE terraria.user_item (
id_user_item INT(255) NOT NULL,
id_item INT(255) NOT NULL,
date_item DATE NOT NULL,
id_us_world INT(255) NOT NULL PRIMARY KEY,
CONSTRAINT fk_user_item_user_world1 FOREIGN KEY (id_us_world) REFERENCES terraria.user_world (id_us_world),
CONSTRAINT fk_user_item_game_item1 FOREIGN KEY (id_item) REFERENCES terraria.game_item (id_item)
);
| SELECT * FROM weapon WHERE MOD(damage, 25) = 0;
|
22 | Вывести из таблицы action всю информацию о событиях, случившихся ранее 3 апреля 2018 года. |
CREATE TABLE terraria.boss (
id_boss INT(255) NOT NULL PRIMARY KEY,
damage INT(255) NOT NULL,
level INT(255) NOT NULL,
magic_trick VARCHAR(255) NOT NULL,
name VARCHAR(255) NOT NULL,
speed INT(255) NOT NULL,
);
CREATE TABLE terraria.player (
id_user INT(255) NOT NULL AUTO_INCREMENT PRIMARY KEY,
login CHAR(255) NOT NULL,
date DATE NOT NULL,
password VARCHAR(255) NOT NULL,
status CHAR(255) NOT NULL,
about CHAR(255) NULL DEFAULT NULL,
date_ban CHAR(255) NULL DEFAULT NULL,
);
CREATE TABLE terraria.mode (
id_mode INT(255) NOT NULL AUTO_INCREMENT PRIMARY KEY,
mode CHAR(255) NOT NULL,
);
CREATE TABLE terraria.world (
id_world INT(255) NOT NULL PRIMARY KEY,
name CHAR(255) NOT NULL,
date_create DATE NOT NULL,
size CHAR(1) NOT NULL,
type_world CHAR(255) NOT NULL,
);
CREATE TABLE terraria.user_world (
id_us_world INT(255) NOT NULL PRIMARY KEY,
id_user INT(255) NOT NULL,
id_world INT(255) NOT NULL,
id_mode INT(255) NOT NULL,
CONSTRAINT fk_user_world_player FOREIGN KEY (id_user) REFERENCES terraria.player (id_user),
CONSTRAINT fk_user_world_mode1 FOREIGN KEY (id_mode) REFERENCES terraria.mode (id_mode),
CONSTRAINT fk_user_world_world1 FOREIGN KEY (id_world) REFERENCES terraria.world (id_world)
);
CREATE TABLE terraria.weapon (
id_weapon VARCHAR(255) NOT NULL PRIMARY KEY,
damage VARCHAR(255) NOT NULL,
);
CREATE TABLE terraria.game_item (
id_item INT(255) NOT NULL PRIMARY KEY,
about CHAR(255) NOT NULL,
bonus CHAR(255) NOT NULL,
name CHAR(255) NOT NULL,
sprite CHAR(255) NULL DEFAULT NULL,
type VARCHAR(255) NOT NULL,
id_weapon VARCHAR(255) NOT NULL,
CONSTRAINT fk_game_item_weapon1 FOREIGN KEY (id_weapon) REFERENCES terraria.weapon (id_weapon)
);
CREATE TABLE terraria.action (
id_action VARCHAR(255) NOT NULL PRIMARY KEY,
action_date DATE NOT NULL,
battle_result BINARY(1) NOT NULL,
id_us_world INT(255) NOT NULL,
id_boss INT(255) NOT NULL,
id_item INT(255) NOT NULL,
CONSTRAINT fk_action_boss1 FOREIGN KEY (id_boss) REFERENCES terraria.boss (id_boss),
CONSTRAINT fk_action_user_world1 FOREIGN KEY (id_us_world) REFERENCES terraria.user_world (id_us_world),
CONSTRAINT fk_action_game_item1 FOREIGN KEY (id_item) REFERENCES terraria.game_item (id_item)
);
CREATE TABLE terraria.npc (
id_npc INT(255) NOT NULL PRIMARY KEY,
about VARCHAR(255) NOT NULL,
name VARCHAR(255) NOT NULL,
type VARCHAR(255) NOT NULL,
);
CREATE TABLE terraria.cooperation (
id_cooperation INT(255) NOT NULL PRIMARY KEY,
id_us_world INT(255) NOT NULL,
id_npc INT(255) NOT NULL,
id_item INT(255) NOT NULL,
CONSTRAINT fk_cooperation_npc1 FOREIGN KEY (id_npc) REFERENCES terraria.npc (id_npc),
CONSTRAINT fk_cooperation_user_world1 FOREIGN KEY (id_us_world) REFERENCES terraria.user_world (id_us_world),
CONSTRAINT fk_cooperation_game_item1 FOREIGN KEY (id_item) REFERENCES terraria.game_item (id_item)
);
CREATE TABLE terraria.user_item (
id_user_item INT(255) NOT NULL,
id_item INT(255) NOT NULL,
date_item DATE NOT NULL,
id_us_world INT(255) NOT NULL PRIMARY KEY,
CONSTRAINT fk_user_item_user_world1 FOREIGN KEY (id_us_world) REFERENCES terraria.user_world (id_us_world),
CONSTRAINT fk_user_item_game_item1 FOREIGN KEY (id_item) REFERENCES terraria.game_item (id_item)
);
| SELECT * FROM action WHERE action_date < '2018-04-03';
|
23 | Вывести идентификаторы режимов для миров, в которых играет пользователь с идентификатором 3. |
CREATE TABLE terraria.boss (
id_boss INT(255) NOT NULL PRIMARY KEY,
damage INT(255) NOT NULL,
level INT(255) NOT NULL,
magic_trick VARCHAR(255) NOT NULL,
name VARCHAR(255) NOT NULL,
speed INT(255) NOT NULL,
);
CREATE TABLE terraria.player (
id_user INT(255) NOT NULL AUTO_INCREMENT PRIMARY KEY,
login CHAR(255) NOT NULL,
date DATE NOT NULL,
password VARCHAR(255) NOT NULL,
status CHAR(255) NOT NULL,
about CHAR(255) NULL DEFAULT NULL,
date_ban CHAR(255) NULL DEFAULT NULL,
);
CREATE TABLE terraria.mode (
id_mode INT(255) NOT NULL AUTO_INCREMENT PRIMARY KEY,
mode CHAR(255) NOT NULL,
);
CREATE TABLE terraria.world (
id_world INT(255) NOT NULL PRIMARY KEY,
name CHAR(255) NOT NULL,
date_create DATE NOT NULL,
size CHAR(1) NOT NULL,
type_world CHAR(255) NOT NULL,
);
CREATE TABLE terraria.user_world (
id_us_world INT(255) NOT NULL PRIMARY KEY,
id_user INT(255) NOT NULL,
id_world INT(255) NOT NULL,
id_mode INT(255) NOT NULL,
CONSTRAINT fk_user_world_player FOREIGN KEY (id_user) REFERENCES terraria.player (id_user),
CONSTRAINT fk_user_world_mode1 FOREIGN KEY (id_mode) REFERENCES terraria.mode (id_mode),
CONSTRAINT fk_user_world_world1 FOREIGN KEY (id_world) REFERENCES terraria.world (id_world)
);
CREATE TABLE terraria.weapon (
id_weapon VARCHAR(255) NOT NULL PRIMARY KEY,
damage VARCHAR(255) NOT NULL,
);
CREATE TABLE terraria.game_item (
id_item INT(255) NOT NULL PRIMARY KEY,
about CHAR(255) NOT NULL,
bonus CHAR(255) NOT NULL,
name CHAR(255) NOT NULL,
sprite CHAR(255) NULL DEFAULT NULL,
type VARCHAR(255) NOT NULL,
id_weapon VARCHAR(255) NOT NULL,
CONSTRAINT fk_game_item_weapon1 FOREIGN KEY (id_weapon) REFERENCES terraria.weapon (id_weapon)
);
CREATE TABLE terraria.action (
id_action VARCHAR(255) NOT NULL PRIMARY KEY,
action_date DATE NOT NULL,
battle_result BINARY(1) NOT NULL,
id_us_world INT(255) NOT NULL,
id_boss INT(255) NOT NULL,
id_item INT(255) NOT NULL,
CONSTRAINT fk_action_boss1 FOREIGN KEY (id_boss) REFERENCES terraria.boss (id_boss),
CONSTRAINT fk_action_user_world1 FOREIGN KEY (id_us_world) REFERENCES terraria.user_world (id_us_world),
CONSTRAINT fk_action_game_item1 FOREIGN KEY (id_item) REFERENCES terraria.game_item (id_item)
);
CREATE TABLE terraria.npc (
id_npc INT(255) NOT NULL PRIMARY KEY,
about VARCHAR(255) NOT NULL,
name VARCHAR(255) NOT NULL,
type VARCHAR(255) NOT NULL,
);
CREATE TABLE terraria.cooperation (
id_cooperation INT(255) NOT NULL PRIMARY KEY,
id_us_world INT(255) NOT NULL,
id_npc INT(255) NOT NULL,
id_item INT(255) NOT NULL,
CONSTRAINT fk_cooperation_npc1 FOREIGN KEY (id_npc) REFERENCES terraria.npc (id_npc),
CONSTRAINT fk_cooperation_user_world1 FOREIGN KEY (id_us_world) REFERENCES terraria.user_world (id_us_world),
CONSTRAINT fk_cooperation_game_item1 FOREIGN KEY (id_item) REFERENCES terraria.game_item (id_item)
);
CREATE TABLE terraria.user_item (
id_user_item INT(255) NOT NULL,
id_item INT(255) NOT NULL,
date_item DATE NOT NULL,
id_us_world INT(255) NOT NULL PRIMARY KEY,
CONSTRAINT fk_user_item_user_world1 FOREIGN KEY (id_us_world) REFERENCES terraria.user_world (id_us_world),
CONSTRAINT fk_user_item_game_item1 FOREIGN KEY (id_item) REFERENCES terraria.game_item (id_item)
);
| SELECT id_mode FROM user_world WHERE id_user = 3;
|
24 | Из таблицы action вывести идентификаторы сражений, произошедших после 2018-04-03. |
CREATE TABLE terraria.boss (
id_boss INT(255) NOT NULL PRIMARY KEY,
damage INT(255) NOT NULL,
level INT(255) NOT NULL,
magic_trick VARCHAR(255) NOT NULL,
name VARCHAR(255) NOT NULL,
speed INT(255) NOT NULL,
);
CREATE TABLE terraria.player (
id_user INT(255) NOT NULL AUTO_INCREMENT PRIMARY KEY,
login CHAR(255) NOT NULL,
date DATE NOT NULL,
password VARCHAR(255) NOT NULL,
status CHAR(255) NOT NULL,
about CHAR(255) NULL DEFAULT NULL,
date_ban CHAR(255) NULL DEFAULT NULL,
);
CREATE TABLE terraria.mode (
id_mode INT(255) NOT NULL AUTO_INCREMENT PRIMARY KEY,
mode CHAR(255) NOT NULL,
);
CREATE TABLE terraria.world (
id_world INT(255) NOT NULL PRIMARY KEY,
name CHAR(255) NOT NULL,
date_create DATE NOT NULL,
size CHAR(1) NOT NULL,
type_world CHAR(255) NOT NULL,
);
CREATE TABLE terraria.user_world (
id_us_world INT(255) NOT NULL PRIMARY KEY,
id_user INT(255) NOT NULL,
id_world INT(255) NOT NULL,
id_mode INT(255) NOT NULL,
CONSTRAINT fk_user_world_player FOREIGN KEY (id_user) REFERENCES terraria.player (id_user),
CONSTRAINT fk_user_world_mode1 FOREIGN KEY (id_mode) REFERENCES terraria.mode (id_mode),
CONSTRAINT fk_user_world_world1 FOREIGN KEY (id_world) REFERENCES terraria.world (id_world)
);
CREATE TABLE terraria.weapon (
id_weapon VARCHAR(255) NOT NULL PRIMARY KEY,
damage VARCHAR(255) NOT NULL,
);
CREATE TABLE terraria.game_item (
id_item INT(255) NOT NULL PRIMARY KEY,
about CHAR(255) NOT NULL,
bonus CHAR(255) NOT NULL,
name CHAR(255) NOT NULL,
sprite CHAR(255) NULL DEFAULT NULL,
type VARCHAR(255) NOT NULL,
id_weapon VARCHAR(255) NOT NULL,
CONSTRAINT fk_game_item_weapon1 FOREIGN KEY (id_weapon) REFERENCES terraria.weapon (id_weapon)
);
CREATE TABLE terraria.action (
id_action VARCHAR(255) NOT NULL PRIMARY KEY,
action_date DATE NOT NULL,
battle_result BINARY(1) NOT NULL,
id_us_world INT(255) NOT NULL,
id_boss INT(255) NOT NULL,
id_item INT(255) NOT NULL,
CONSTRAINT fk_action_boss1 FOREIGN KEY (id_boss) REFERENCES terraria.boss (id_boss),
CONSTRAINT fk_action_user_world1 FOREIGN KEY (id_us_world) REFERENCES terraria.user_world (id_us_world),
CONSTRAINT fk_action_game_item1 FOREIGN KEY (id_item) REFERENCES terraria.game_item (id_item)
);
CREATE TABLE terraria.npc (
id_npc INT(255) NOT NULL PRIMARY KEY,
about VARCHAR(255) NOT NULL,
name VARCHAR(255) NOT NULL,
type VARCHAR(255) NOT NULL,
);
CREATE TABLE terraria.cooperation (
id_cooperation INT(255) NOT NULL PRIMARY KEY,
id_us_world INT(255) NOT NULL,
id_npc INT(255) NOT NULL,
id_item INT(255) NOT NULL,
CONSTRAINT fk_cooperation_npc1 FOREIGN KEY (id_npc) REFERENCES terraria.npc (id_npc),
CONSTRAINT fk_cooperation_user_world1 FOREIGN KEY (id_us_world) REFERENCES terraria.user_world (id_us_world),
CONSTRAINT fk_cooperation_game_item1 FOREIGN KEY (id_item) REFERENCES terraria.game_item (id_item)
);
CREATE TABLE terraria.user_item (
id_user_item INT(255) NOT NULL,
id_item INT(255) NOT NULL,
date_item DATE NOT NULL,
id_us_world INT(255) NOT NULL PRIMARY KEY,
CONSTRAINT fk_user_item_user_world1 FOREIGN KEY (id_us_world) REFERENCES terraria.user_world (id_us_world),
CONSTRAINT fk_user_item_game_item1 FOREIGN KEY (id_item) REFERENCES terraria.game_item (id_item)
);
| SELECT id_action FROM action WHERE action_date > '2018-04-03';
|
25 | Из таблицы user_item вывести идентификатор предмета, дату выдачи этого предмета и идентификатор мира, в котором была выдана эта вещь. Дата выдачи должна быть ранее 2018-04-03. |
CREATE TABLE terraria.boss (
id_boss INT(255) NOT NULL PRIMARY KEY,
damage INT(255) NOT NULL,
level INT(255) NOT NULL,
magic_trick VARCHAR(255) NOT NULL,
name VARCHAR(255) NOT NULL,
speed INT(255) NOT NULL,
);
CREATE TABLE terraria.player (
id_user INT(255) NOT NULL AUTO_INCREMENT PRIMARY KEY,
login CHAR(255) NOT NULL,
date DATE NOT NULL,
password VARCHAR(255) NOT NULL,
status CHAR(255) NOT NULL,
about CHAR(255) NULL DEFAULT NULL,
date_ban CHAR(255) NULL DEFAULT NULL,
);
CREATE TABLE terraria.mode (
id_mode INT(255) NOT NULL AUTO_INCREMENT PRIMARY KEY,
mode CHAR(255) NOT NULL,
);
CREATE TABLE terraria.world (
id_world INT(255) NOT NULL PRIMARY KEY,
name CHAR(255) NOT NULL,
date_create DATE NOT NULL,
size CHAR(1) NOT NULL,
type_world CHAR(255) NOT NULL,
);
CREATE TABLE terraria.user_world (
id_us_world INT(255) NOT NULL PRIMARY KEY,
id_user INT(255) NOT NULL,
id_world INT(255) NOT NULL,
id_mode INT(255) NOT NULL,
CONSTRAINT fk_user_world_player FOREIGN KEY (id_user) REFERENCES terraria.player (id_user),
CONSTRAINT fk_user_world_mode1 FOREIGN KEY (id_mode) REFERENCES terraria.mode (id_mode),
CONSTRAINT fk_user_world_world1 FOREIGN KEY (id_world) REFERENCES terraria.world (id_world)
);
CREATE TABLE terraria.weapon (
id_weapon VARCHAR(255) NOT NULL PRIMARY KEY,
damage VARCHAR(255) NOT NULL,
);
CREATE TABLE terraria.game_item (
id_item INT(255) NOT NULL PRIMARY KEY,
about CHAR(255) NOT NULL,
bonus CHAR(255) NOT NULL,
name CHAR(255) NOT NULL,
sprite CHAR(255) NULL DEFAULT NULL,
type VARCHAR(255) NOT NULL,
id_weapon VARCHAR(255) NOT NULL,
CONSTRAINT fk_game_item_weapon1 FOREIGN KEY (id_weapon) REFERENCES terraria.weapon (id_weapon)
);
CREATE TABLE terraria.action (
id_action VARCHAR(255) NOT NULL PRIMARY KEY,
action_date DATE NOT NULL,
battle_result BINARY(1) NOT NULL,
id_us_world INT(255) NOT NULL,
id_boss INT(255) NOT NULL,
id_item INT(255) NOT NULL,
CONSTRAINT fk_action_boss1 FOREIGN KEY (id_boss) REFERENCES terraria.boss (id_boss),
CONSTRAINT fk_action_user_world1 FOREIGN KEY (id_us_world) REFERENCES terraria.user_world (id_us_world),
CONSTRAINT fk_action_game_item1 FOREIGN KEY (id_item) REFERENCES terraria.game_item (id_item)
);
CREATE TABLE terraria.npc (
id_npc INT(255) NOT NULL PRIMARY KEY,
about VARCHAR(255) NOT NULL,
name VARCHAR(255) NOT NULL,
type VARCHAR(255) NOT NULL,
);
CREATE TABLE terraria.cooperation (
id_cooperation INT(255) NOT NULL PRIMARY KEY,
id_us_world INT(255) NOT NULL,
id_npc INT(255) NOT NULL,
id_item INT(255) NOT NULL,
CONSTRAINT fk_cooperation_npc1 FOREIGN KEY (id_npc) REFERENCES terraria.npc (id_npc),
CONSTRAINT fk_cooperation_user_world1 FOREIGN KEY (id_us_world) REFERENCES terraria.user_world (id_us_world),
CONSTRAINT fk_cooperation_game_item1 FOREIGN KEY (id_item) REFERENCES terraria.game_item (id_item)
);
CREATE TABLE terraria.user_item (
id_user_item INT(255) NOT NULL,
id_item INT(255) NOT NULL,
date_item DATE NOT NULL,
id_us_world INT(255) NOT NULL PRIMARY KEY,
CONSTRAINT fk_user_item_user_world1 FOREIGN KEY (id_us_world) REFERENCES terraria.user_world (id_us_world),
CONSTRAINT fk_user_item_game_item1 FOREIGN KEY (id_item) REFERENCES terraria.game_item (id_item)
);
| SELECT
id_user_item
, date_item
, id_us_world
FROM user_item WHERE date_item < '2018-04-03';
|
26 | Вывести идентификатор сражения, идентификатор босса и идентификатор предмета для сражений, случившихся ранее 3 апреля 2018 года. |
CREATE TABLE terraria.boss (
id_boss INT(255) NOT NULL PRIMARY KEY,
damage INT(255) NOT NULL,
level INT(255) NOT NULL,
magic_trick VARCHAR(255) NOT NULL,
name VARCHAR(255) NOT NULL,
speed INT(255) NOT NULL,
);
CREATE TABLE terraria.player (
id_user INT(255) NOT NULL AUTO_INCREMENT PRIMARY KEY,
login CHAR(255) NOT NULL,
date DATE NOT NULL,
password VARCHAR(255) NOT NULL,
status CHAR(255) NOT NULL,
about CHAR(255) NULL DEFAULT NULL,
date_ban CHAR(255) NULL DEFAULT NULL,
);
CREATE TABLE terraria.mode (
id_mode INT(255) NOT NULL AUTO_INCREMENT PRIMARY KEY,
mode CHAR(255) NOT NULL,
);
CREATE TABLE terraria.world (
id_world INT(255) NOT NULL PRIMARY KEY,
name CHAR(255) NOT NULL,
date_create DATE NOT NULL,
size CHAR(1) NOT NULL,
type_world CHAR(255) NOT NULL,
);
CREATE TABLE terraria.user_world (
id_us_world INT(255) NOT NULL PRIMARY KEY,
id_user INT(255) NOT NULL,
id_world INT(255) NOT NULL,
id_mode INT(255) NOT NULL,
CONSTRAINT fk_user_world_player FOREIGN KEY (id_user) REFERENCES terraria.player (id_user),
CONSTRAINT fk_user_world_mode1 FOREIGN KEY (id_mode) REFERENCES terraria.mode (id_mode),
CONSTRAINT fk_user_world_world1 FOREIGN KEY (id_world) REFERENCES terraria.world (id_world)
);
CREATE TABLE terraria.weapon (
id_weapon VARCHAR(255) NOT NULL PRIMARY KEY,
damage VARCHAR(255) NOT NULL,
);
CREATE TABLE terraria.game_item (
id_item INT(255) NOT NULL PRIMARY KEY,
about CHAR(255) NOT NULL,
bonus CHAR(255) NOT NULL,
name CHAR(255) NOT NULL,
sprite CHAR(255) NULL DEFAULT NULL,
type VARCHAR(255) NOT NULL,
id_weapon VARCHAR(255) NOT NULL,
CONSTRAINT fk_game_item_weapon1 FOREIGN KEY (id_weapon) REFERENCES terraria.weapon (id_weapon)
);
CREATE TABLE terraria.action (
id_action VARCHAR(255) NOT NULL PRIMARY KEY,
action_date DATE NOT NULL,
battle_result BINARY(1) NOT NULL,
id_us_world INT(255) NOT NULL,
id_boss INT(255) NOT NULL,
id_item INT(255) NOT NULL,
CONSTRAINT fk_action_boss1 FOREIGN KEY (id_boss) REFERENCES terraria.boss (id_boss),
CONSTRAINT fk_action_user_world1 FOREIGN KEY (id_us_world) REFERENCES terraria.user_world (id_us_world),
CONSTRAINT fk_action_game_item1 FOREIGN KEY (id_item) REFERENCES terraria.game_item (id_item)
);
CREATE TABLE terraria.npc (
id_npc INT(255) NOT NULL PRIMARY KEY,
about VARCHAR(255) NOT NULL,
name VARCHAR(255) NOT NULL,
type VARCHAR(255) NOT NULL,
);
CREATE TABLE terraria.cooperation (
id_cooperation INT(255) NOT NULL PRIMARY KEY,
id_us_world INT(255) NOT NULL,
id_npc INT(255) NOT NULL,
id_item INT(255) NOT NULL,
CONSTRAINT fk_cooperation_npc1 FOREIGN KEY (id_npc) REFERENCES terraria.npc (id_npc),
CONSTRAINT fk_cooperation_user_world1 FOREIGN KEY (id_us_world) REFERENCES terraria.user_world (id_us_world),
CONSTRAINT fk_cooperation_game_item1 FOREIGN KEY (id_item) REFERENCES terraria.game_item (id_item)
);
CREATE TABLE terraria.user_item (
id_user_item INT(255) NOT NULL,
id_item INT(255) NOT NULL,
date_item DATE NOT NULL,
id_us_world INT(255) NOT NULL PRIMARY KEY,
CONSTRAINT fk_user_item_user_world1 FOREIGN KEY (id_us_world) REFERENCES terraria.user_world (id_us_world),
CONSTRAINT fk_user_item_game_item1 FOREIGN KEY (id_item) REFERENCES terraria.game_item (id_item)
);
| SELECT
id_action
, id_boss
, id_item
FROM action WHERE action_date < '2018-04-03';
|
27 | Вывести информацию о выданных на сервере идентификатор два предметах в следующем порядке: идентификатор предмета, дата выдачи предмета. |
CREATE TABLE terraria.boss (
id_boss INT(255) NOT NULL PRIMARY KEY,
damage INT(255) NOT NULL,
level INT(255) NOT NULL,
magic_trick VARCHAR(255) NOT NULL,
name VARCHAR(255) NOT NULL,
speed INT(255) NOT NULL,
);
CREATE TABLE terraria.player (
id_user INT(255) NOT NULL AUTO_INCREMENT PRIMARY KEY,
login CHAR(255) NOT NULL,
date DATE NOT NULL,
password VARCHAR(255) NOT NULL,
status CHAR(255) NOT NULL,
about CHAR(255) NULL DEFAULT NULL,
date_ban CHAR(255) NULL DEFAULT NULL,
);
CREATE TABLE terraria.mode (
id_mode INT(255) NOT NULL AUTO_INCREMENT PRIMARY KEY,
mode CHAR(255) NOT NULL,
);
CREATE TABLE terraria.world (
id_world INT(255) NOT NULL PRIMARY KEY,
name CHAR(255) NOT NULL,
date_create DATE NOT NULL,
size CHAR(1) NOT NULL,
type_world CHAR(255) NOT NULL,
);
CREATE TABLE terraria.user_world (
id_us_world INT(255) NOT NULL PRIMARY KEY,
id_user INT(255) NOT NULL,
id_world INT(255) NOT NULL,
id_mode INT(255) NOT NULL,
CONSTRAINT fk_user_world_player FOREIGN KEY (id_user) REFERENCES terraria.player (id_user),
CONSTRAINT fk_user_world_mode1 FOREIGN KEY (id_mode) REFERENCES terraria.mode (id_mode),
CONSTRAINT fk_user_world_world1 FOREIGN KEY (id_world) REFERENCES terraria.world (id_world)
);
CREATE TABLE terraria.weapon (
id_weapon VARCHAR(255) NOT NULL PRIMARY KEY,
damage VARCHAR(255) NOT NULL,
);
CREATE TABLE terraria.game_item (
id_item INT(255) NOT NULL PRIMARY KEY,
about CHAR(255) NOT NULL,
bonus CHAR(255) NOT NULL,
name CHAR(255) NOT NULL,
sprite CHAR(255) NULL DEFAULT NULL,
type VARCHAR(255) NOT NULL,
id_weapon VARCHAR(255) NOT NULL,
CONSTRAINT fk_game_item_weapon1 FOREIGN KEY (id_weapon) REFERENCES terraria.weapon (id_weapon)
);
CREATE TABLE terraria.action (
id_action VARCHAR(255) NOT NULL PRIMARY KEY,
action_date DATE NOT NULL,
battle_result BINARY(1) NOT NULL,
id_us_world INT(255) NOT NULL,
id_boss INT(255) NOT NULL,
id_item INT(255) NOT NULL,
CONSTRAINT fk_action_boss1 FOREIGN KEY (id_boss) REFERENCES terraria.boss (id_boss),
CONSTRAINT fk_action_user_world1 FOREIGN KEY (id_us_world) REFERENCES terraria.user_world (id_us_world),
CONSTRAINT fk_action_game_item1 FOREIGN KEY (id_item) REFERENCES terraria.game_item (id_item)
);
CREATE TABLE terraria.npc (
id_npc INT(255) NOT NULL PRIMARY KEY,
about VARCHAR(255) NOT NULL,
name VARCHAR(255) NOT NULL,
type VARCHAR(255) NOT NULL,
);
CREATE TABLE terraria.cooperation (
id_cooperation INT(255) NOT NULL PRIMARY KEY,
id_us_world INT(255) NOT NULL,
id_npc INT(255) NOT NULL,
id_item INT(255) NOT NULL,
CONSTRAINT fk_cooperation_npc1 FOREIGN KEY (id_npc) REFERENCES terraria.npc (id_npc),
CONSTRAINT fk_cooperation_user_world1 FOREIGN KEY (id_us_world) REFERENCES terraria.user_world (id_us_world),
CONSTRAINT fk_cooperation_game_item1 FOREIGN KEY (id_item) REFERENCES terraria.game_item (id_item)
);
CREATE TABLE terraria.user_item (
id_user_item INT(255) NOT NULL,
id_item INT(255) NOT NULL,
date_item DATE NOT NULL,
id_us_world INT(255) NOT NULL PRIMARY KEY,
CONSTRAINT fk_user_item_user_world1 FOREIGN KEY (id_us_world) REFERENCES terraria.user_world (id_us_world),
CONSTRAINT fk_user_item_game_item1 FOREIGN KEY (id_item) REFERENCES terraria.game_item (id_item)
);
| SELECT DISTINCT
id_item
, date_item
FROM user_item WHERE id_us_world = 2;
|
28 | Вывести идентификатор мира, название и тип из таблицы world, если размер не равен 'M'. |
CREATE TABLE terraria.boss (
id_boss INT(255) NOT NULL PRIMARY KEY,
damage INT(255) NOT NULL,
level INT(255) NOT NULL,
magic_trick VARCHAR(255) NOT NULL,
name VARCHAR(255) NOT NULL,
speed INT(255) NOT NULL,
);
CREATE TABLE terraria.player (
id_user INT(255) NOT NULL AUTO_INCREMENT PRIMARY KEY,
login CHAR(255) NOT NULL,
date DATE NOT NULL,
password VARCHAR(255) NOT NULL,
status CHAR(255) NOT NULL,
about CHAR(255) NULL DEFAULT NULL,
date_ban CHAR(255) NULL DEFAULT NULL,
);
CREATE TABLE terraria.mode (
id_mode INT(255) NOT NULL AUTO_INCREMENT PRIMARY KEY,
mode CHAR(255) NOT NULL,
);
CREATE TABLE terraria.world (
id_world INT(255) NOT NULL PRIMARY KEY,
name CHAR(255) NOT NULL,
date_create DATE NOT NULL,
size CHAR(1) NOT NULL,
type_world CHAR(255) NOT NULL,
);
CREATE TABLE terraria.user_world (
id_us_world INT(255) NOT NULL PRIMARY KEY,
id_user INT(255) NOT NULL,
id_world INT(255) NOT NULL,
id_mode INT(255) NOT NULL,
CONSTRAINT fk_user_world_player FOREIGN KEY (id_user) REFERENCES terraria.player (id_user),
CONSTRAINT fk_user_world_mode1 FOREIGN KEY (id_mode) REFERENCES terraria.mode (id_mode),
CONSTRAINT fk_user_world_world1 FOREIGN KEY (id_world) REFERENCES terraria.world (id_world)
);
CREATE TABLE terraria.weapon (
id_weapon VARCHAR(255) NOT NULL PRIMARY KEY,
damage VARCHAR(255) NOT NULL,
);
CREATE TABLE terraria.game_item (
id_item INT(255) NOT NULL PRIMARY KEY,
about CHAR(255) NOT NULL,
bonus CHAR(255) NOT NULL,
name CHAR(255) NOT NULL,
sprite CHAR(255) NULL DEFAULT NULL,
type VARCHAR(255) NOT NULL,
id_weapon VARCHAR(255) NOT NULL,
CONSTRAINT fk_game_item_weapon1 FOREIGN KEY (id_weapon) REFERENCES terraria.weapon (id_weapon)
);
CREATE TABLE terraria.action (
id_action VARCHAR(255) NOT NULL PRIMARY KEY,
action_date DATE NOT NULL,
battle_result BINARY(1) NOT NULL,
id_us_world INT(255) NOT NULL,
id_boss INT(255) NOT NULL,
id_item INT(255) NOT NULL,
CONSTRAINT fk_action_boss1 FOREIGN KEY (id_boss) REFERENCES terraria.boss (id_boss),
CONSTRAINT fk_action_user_world1 FOREIGN KEY (id_us_world) REFERENCES terraria.user_world (id_us_world),
CONSTRAINT fk_action_game_item1 FOREIGN KEY (id_item) REFERENCES terraria.game_item (id_item)
);
CREATE TABLE terraria.npc (
id_npc INT(255) NOT NULL PRIMARY KEY,
about VARCHAR(255) NOT NULL,
name VARCHAR(255) NOT NULL,
type VARCHAR(255) NOT NULL,
);
CREATE TABLE terraria.cooperation (
id_cooperation INT(255) NOT NULL PRIMARY KEY,
id_us_world INT(255) NOT NULL,
id_npc INT(255) NOT NULL,
id_item INT(255) NOT NULL,
CONSTRAINT fk_cooperation_npc1 FOREIGN KEY (id_npc) REFERENCES terraria.npc (id_npc),
CONSTRAINT fk_cooperation_user_world1 FOREIGN KEY (id_us_world) REFERENCES terraria.user_world (id_us_world),
CONSTRAINT fk_cooperation_game_item1 FOREIGN KEY (id_item) REFERENCES terraria.game_item (id_item)
);
CREATE TABLE terraria.user_item (
id_user_item INT(255) NOT NULL,
id_item INT(255) NOT NULL,
date_item DATE NOT NULL,
id_us_world INT(255) NOT NULL PRIMARY KEY,
CONSTRAINT fk_user_item_user_world1 FOREIGN KEY (id_us_world) REFERENCES terraria.user_world (id_us_world),
CONSTRAINT fk_user_item_game_item1 FOREIGN KEY (id_item) REFERENCES terraria.game_item (id_item)
);
| SELECT
id_world
, name
, type_world
FROM world WHERE size <> 'M';
|
29 | Вывести уникальные даты событий, которые завершились победой игрока (battle_result=1). Отсортировать по дате. |
CREATE TABLE terraria.boss (
id_boss INT(255) NOT NULL PRIMARY KEY,
damage INT(255) NOT NULL,
level INT(255) NOT NULL,
magic_trick VARCHAR(255) NOT NULL,
name VARCHAR(255) NOT NULL,
speed INT(255) NOT NULL,
);
CREATE TABLE terraria.player (
id_user INT(255) NOT NULL AUTO_INCREMENT PRIMARY KEY,
login CHAR(255) NOT NULL,
date DATE NOT NULL,
password VARCHAR(255) NOT NULL,
status CHAR(255) NOT NULL,
about CHAR(255) NULL DEFAULT NULL,
date_ban CHAR(255) NULL DEFAULT NULL,
);
CREATE TABLE terraria.mode (
id_mode INT(255) NOT NULL AUTO_INCREMENT PRIMARY KEY,
mode CHAR(255) NOT NULL,
);
CREATE TABLE terraria.world (
id_world INT(255) NOT NULL PRIMARY KEY,
name CHAR(255) NOT NULL,
date_create DATE NOT NULL,
size CHAR(1) NOT NULL,
type_world CHAR(255) NOT NULL,
);
CREATE TABLE terraria.user_world (
id_us_world INT(255) NOT NULL PRIMARY KEY,
id_user INT(255) NOT NULL,
id_world INT(255) NOT NULL,
id_mode INT(255) NOT NULL,
CONSTRAINT fk_user_world_player FOREIGN KEY (id_user) REFERENCES terraria.player (id_user),
CONSTRAINT fk_user_world_mode1 FOREIGN KEY (id_mode) REFERENCES terraria.mode (id_mode),
CONSTRAINT fk_user_world_world1 FOREIGN KEY (id_world) REFERENCES terraria.world (id_world)
);
CREATE TABLE terraria.weapon (
id_weapon VARCHAR(255) NOT NULL PRIMARY KEY,
damage VARCHAR(255) NOT NULL,
);
CREATE TABLE terraria.game_item (
id_item INT(255) NOT NULL PRIMARY KEY,
about CHAR(255) NOT NULL,
bonus CHAR(255) NOT NULL,
name CHAR(255) NOT NULL,
sprite CHAR(255) NULL DEFAULT NULL,
type VARCHAR(255) NOT NULL,
id_weapon VARCHAR(255) NOT NULL,
CONSTRAINT fk_game_item_weapon1 FOREIGN KEY (id_weapon) REFERENCES terraria.weapon (id_weapon)
);
CREATE TABLE terraria.action (
id_action VARCHAR(255) NOT NULL PRIMARY KEY,
action_date DATE NOT NULL,
battle_result BINARY(1) NOT NULL,
id_us_world INT(255) NOT NULL,
id_boss INT(255) NOT NULL,
id_item INT(255) NOT NULL,
CONSTRAINT fk_action_boss1 FOREIGN KEY (id_boss) REFERENCES terraria.boss (id_boss),
CONSTRAINT fk_action_user_world1 FOREIGN KEY (id_us_world) REFERENCES terraria.user_world (id_us_world),
CONSTRAINT fk_action_game_item1 FOREIGN KEY (id_item) REFERENCES terraria.game_item (id_item)
);
CREATE TABLE terraria.npc (
id_npc INT(255) NOT NULL PRIMARY KEY,
about VARCHAR(255) NOT NULL,
name VARCHAR(255) NOT NULL,
type VARCHAR(255) NOT NULL,
);
CREATE TABLE terraria.cooperation (
id_cooperation INT(255) NOT NULL PRIMARY KEY,
id_us_world INT(255) NOT NULL,
id_npc INT(255) NOT NULL,
id_item INT(255) NOT NULL,
CONSTRAINT fk_cooperation_npc1 FOREIGN KEY (id_npc) REFERENCES terraria.npc (id_npc),
CONSTRAINT fk_cooperation_user_world1 FOREIGN KEY (id_us_world) REFERENCES terraria.user_world (id_us_world),
CONSTRAINT fk_cooperation_game_item1 FOREIGN KEY (id_item) REFERENCES terraria.game_item (id_item)
);
CREATE TABLE terraria.user_item (
id_user_item INT(255) NOT NULL,
id_item INT(255) NOT NULL,
date_item DATE NOT NULL,
id_us_world INT(255) NOT NULL PRIMARY KEY,
CONSTRAINT fk_user_item_user_world1 FOREIGN KEY (id_us_world) REFERENCES terraria.user_world (id_us_world),
CONSTRAINT fk_user_item_game_item1 FOREIGN KEY (id_item) REFERENCES terraria.game_item (id_item)
);
| SELECT DISTINCT action_date FROM action WHERE battle_result = 1 ORDER BY action_date;
|
30 | Вывести все уникальные даты выдачи предметов, которые были выданы на серверах, чей идентификатор меньше 3. Отсортировать по дате. |
CREATE TABLE terraria.boss (
id_boss INT(255) NOT NULL PRIMARY KEY,
damage INT(255) NOT NULL,
level INT(255) NOT NULL,
magic_trick VARCHAR(255) NOT NULL,
name VARCHAR(255) NOT NULL,
speed INT(255) NOT NULL,
);
CREATE TABLE terraria.player (
id_user INT(255) NOT NULL AUTO_INCREMENT PRIMARY KEY,
login CHAR(255) NOT NULL,
date DATE NOT NULL,
password VARCHAR(255) NOT NULL,
status CHAR(255) NOT NULL,
about CHAR(255) NULL DEFAULT NULL,
date_ban CHAR(255) NULL DEFAULT NULL,
);
CREATE TABLE terraria.mode (
id_mode INT(255) NOT NULL AUTO_INCREMENT PRIMARY KEY,
mode CHAR(255) NOT NULL,
);
CREATE TABLE terraria.world (
id_world INT(255) NOT NULL PRIMARY KEY,
name CHAR(255) NOT NULL,
date_create DATE NOT NULL,
size CHAR(1) NOT NULL,
type_world CHAR(255) NOT NULL,
);
CREATE TABLE terraria.user_world (
id_us_world INT(255) NOT NULL PRIMARY KEY,
id_user INT(255) NOT NULL,
id_world INT(255) NOT NULL,
id_mode INT(255) NOT NULL,
CONSTRAINT fk_user_world_player FOREIGN KEY (id_user) REFERENCES terraria.player (id_user),
CONSTRAINT fk_user_world_mode1 FOREIGN KEY (id_mode) REFERENCES terraria.mode (id_mode),
CONSTRAINT fk_user_world_world1 FOREIGN KEY (id_world) REFERENCES terraria.world (id_world)
);
CREATE TABLE terraria.weapon (
id_weapon VARCHAR(255) NOT NULL PRIMARY KEY,
damage VARCHAR(255) NOT NULL,
);
CREATE TABLE terraria.game_item (
id_item INT(255) NOT NULL PRIMARY KEY,
about CHAR(255) NOT NULL,
bonus CHAR(255) NOT NULL,
name CHAR(255) NOT NULL,
sprite CHAR(255) NULL DEFAULT NULL,
type VARCHAR(255) NOT NULL,
id_weapon VARCHAR(255) NOT NULL,
CONSTRAINT fk_game_item_weapon1 FOREIGN KEY (id_weapon) REFERENCES terraria.weapon (id_weapon)
);
CREATE TABLE terraria.action (
id_action VARCHAR(255) NOT NULL PRIMARY KEY,
action_date DATE NOT NULL,
battle_result BINARY(1) NOT NULL,
id_us_world INT(255) NOT NULL,
id_boss INT(255) NOT NULL,
id_item INT(255) NOT NULL,
CONSTRAINT fk_action_boss1 FOREIGN KEY (id_boss) REFERENCES terraria.boss (id_boss),
CONSTRAINT fk_action_user_world1 FOREIGN KEY (id_us_world) REFERENCES terraria.user_world (id_us_world),
CONSTRAINT fk_action_game_item1 FOREIGN KEY (id_item) REFERENCES terraria.game_item (id_item)
);
CREATE TABLE terraria.npc (
id_npc INT(255) NOT NULL PRIMARY KEY,
about VARCHAR(255) NOT NULL,
name VARCHAR(255) NOT NULL,
type VARCHAR(255) NOT NULL,
);
CREATE TABLE terraria.cooperation (
id_cooperation INT(255) NOT NULL PRIMARY KEY,
id_us_world INT(255) NOT NULL,
id_npc INT(255) NOT NULL,
id_item INT(255) NOT NULL,
CONSTRAINT fk_cooperation_npc1 FOREIGN KEY (id_npc) REFERENCES terraria.npc (id_npc),
CONSTRAINT fk_cooperation_user_world1 FOREIGN KEY (id_us_world) REFERENCES terraria.user_world (id_us_world),
CONSTRAINT fk_cooperation_game_item1 FOREIGN KEY (id_item) REFERENCES terraria.game_item (id_item)
);
CREATE TABLE terraria.user_item (
id_user_item INT(255) NOT NULL,
id_item INT(255) NOT NULL,
date_item DATE NOT NULL,
id_us_world INT(255) NOT NULL PRIMARY KEY,
CONSTRAINT fk_user_item_user_world1 FOREIGN KEY (id_us_world) REFERENCES terraria.user_world (id_us_world),
CONSTRAINT fk_user_item_game_item1 FOREIGN KEY (id_item) REFERENCES terraria.game_item (id_item)
);
| SELECT DISTINCT date_item FROM user_item WHERE id_us_world < 3 ORDER BY date_item;
|
31 | Вывести отсортированные уникальные даты создания из таблицы world, где тип мира 'jungle'. |
CREATE TABLE terraria.boss (
id_boss INT(255) NOT NULL PRIMARY KEY,
damage INT(255) NOT NULL,
level INT(255) NOT NULL,
magic_trick VARCHAR(255) NOT NULL,
name VARCHAR(255) NOT NULL,
speed INT(255) NOT NULL,
);
CREATE TABLE terraria.player (
id_user INT(255) NOT NULL AUTO_INCREMENT PRIMARY KEY,
login CHAR(255) NOT NULL,
date DATE NOT NULL,
password VARCHAR(255) NOT NULL,
status CHAR(255) NOT NULL,
about CHAR(255) NULL DEFAULT NULL,
date_ban CHAR(255) NULL DEFAULT NULL,
);
CREATE TABLE terraria.mode (
id_mode INT(255) NOT NULL AUTO_INCREMENT PRIMARY KEY,
mode CHAR(255) NOT NULL,
);
CREATE TABLE terraria.world (
id_world INT(255) NOT NULL PRIMARY KEY,
name CHAR(255) NOT NULL,
date_create DATE NOT NULL,
size CHAR(1) NOT NULL,
type_world CHAR(255) NOT NULL,
);
CREATE TABLE terraria.user_world (
id_us_world INT(255) NOT NULL PRIMARY KEY,
id_user INT(255) NOT NULL,
id_world INT(255) NOT NULL,
id_mode INT(255) NOT NULL,
CONSTRAINT fk_user_world_player FOREIGN KEY (id_user) REFERENCES terraria.player (id_user),
CONSTRAINT fk_user_world_mode1 FOREIGN KEY (id_mode) REFERENCES terraria.mode (id_mode),
CONSTRAINT fk_user_world_world1 FOREIGN KEY (id_world) REFERENCES terraria.world (id_world)
);
CREATE TABLE terraria.weapon (
id_weapon VARCHAR(255) NOT NULL PRIMARY KEY,
damage VARCHAR(255) NOT NULL,
);
CREATE TABLE terraria.game_item (
id_item INT(255) NOT NULL PRIMARY KEY,
about CHAR(255) NOT NULL,
bonus CHAR(255) NOT NULL,
name CHAR(255) NOT NULL,
sprite CHAR(255) NULL DEFAULT NULL,
type VARCHAR(255) NOT NULL,
id_weapon VARCHAR(255) NOT NULL,
CONSTRAINT fk_game_item_weapon1 FOREIGN KEY (id_weapon) REFERENCES terraria.weapon (id_weapon)
);
CREATE TABLE terraria.action (
id_action VARCHAR(255) NOT NULL PRIMARY KEY,
action_date DATE NOT NULL,
battle_result BINARY(1) NOT NULL,
id_us_world INT(255) NOT NULL,
id_boss INT(255) NOT NULL,
id_item INT(255) NOT NULL,
CONSTRAINT fk_action_boss1 FOREIGN KEY (id_boss) REFERENCES terraria.boss (id_boss),
CONSTRAINT fk_action_user_world1 FOREIGN KEY (id_us_world) REFERENCES terraria.user_world (id_us_world),
CONSTRAINT fk_action_game_item1 FOREIGN KEY (id_item) REFERENCES terraria.game_item (id_item)
);
CREATE TABLE terraria.npc (
id_npc INT(255) NOT NULL PRIMARY KEY,
about VARCHAR(255) NOT NULL,
name VARCHAR(255) NOT NULL,
type VARCHAR(255) NOT NULL,
);
CREATE TABLE terraria.cooperation (
id_cooperation INT(255) NOT NULL PRIMARY KEY,
id_us_world INT(255) NOT NULL,
id_npc INT(255) NOT NULL,
id_item INT(255) NOT NULL,
CONSTRAINT fk_cooperation_npc1 FOREIGN KEY (id_npc) REFERENCES terraria.npc (id_npc),
CONSTRAINT fk_cooperation_user_world1 FOREIGN KEY (id_us_world) REFERENCES terraria.user_world (id_us_world),
CONSTRAINT fk_cooperation_game_item1 FOREIGN KEY (id_item) REFERENCES terraria.game_item (id_item)
);
CREATE TABLE terraria.user_item (
id_user_item INT(255) NOT NULL,
id_item INT(255) NOT NULL,
date_item DATE NOT NULL,
id_us_world INT(255) NOT NULL PRIMARY KEY,
CONSTRAINT fk_user_item_user_world1 FOREIGN KEY (id_us_world) REFERENCES terraria.user_world (id_us_world),
CONSTRAINT fk_user_item_game_item1 FOREIGN KEY (id_item) REFERENCES terraria.game_item (id_item)
);
| SELECT DISTINCT date_create FROM world WHERE type_world = 'jungle' ORDER BY date_create;
|
32 | Для каждого взаимодействия игроков с неигровыми персонажами вывести идентификатор взаимодействия и имя npc. |
CREATE TABLE terraria.boss (
id_boss INT(255) NOT NULL PRIMARY KEY,
damage INT(255) NOT NULL,
level INT(255) NOT NULL,
magic_trick VARCHAR(255) NOT NULL,
name VARCHAR(255) NOT NULL,
speed INT(255) NOT NULL,
);
CREATE TABLE terraria.player (
id_user INT(255) NOT NULL AUTO_INCREMENT PRIMARY KEY,
login CHAR(255) NOT NULL,
date DATE NOT NULL,
password VARCHAR(255) NOT NULL,
status CHAR(255) NOT NULL,
about CHAR(255) NULL DEFAULT NULL,
date_ban CHAR(255) NULL DEFAULT NULL,
);
CREATE TABLE terraria.mode (
id_mode INT(255) NOT NULL AUTO_INCREMENT PRIMARY KEY,
mode CHAR(255) NOT NULL,
);
CREATE TABLE terraria.world (
id_world INT(255) NOT NULL PRIMARY KEY,
name CHAR(255) NOT NULL,
date_create DATE NOT NULL,
size CHAR(1) NOT NULL,
type_world CHAR(255) NOT NULL,
);
CREATE TABLE terraria.user_world (
id_us_world INT(255) NOT NULL PRIMARY KEY,
id_user INT(255) NOT NULL,
id_world INT(255) NOT NULL,
id_mode INT(255) NOT NULL,
CONSTRAINT fk_user_world_player FOREIGN KEY (id_user) REFERENCES terraria.player (id_user),
CONSTRAINT fk_user_world_mode1 FOREIGN KEY (id_mode) REFERENCES terraria.mode (id_mode),
CONSTRAINT fk_user_world_world1 FOREIGN KEY (id_world) REFERENCES terraria.world (id_world)
);
CREATE TABLE terraria.weapon (
id_weapon VARCHAR(255) NOT NULL PRIMARY KEY,
damage VARCHAR(255) NOT NULL,
);
CREATE TABLE terraria.game_item (
id_item INT(255) NOT NULL PRIMARY KEY,
about CHAR(255) NOT NULL,
bonus CHAR(255) NOT NULL,
name CHAR(255) NOT NULL,
sprite CHAR(255) NULL DEFAULT NULL,
type VARCHAR(255) NOT NULL,
id_weapon VARCHAR(255) NOT NULL,
CONSTRAINT fk_game_item_weapon1 FOREIGN KEY (id_weapon) REFERENCES terraria.weapon (id_weapon)
);
CREATE TABLE terraria.action (
id_action VARCHAR(255) NOT NULL PRIMARY KEY,
action_date DATE NOT NULL,
battle_result BINARY(1) NOT NULL,
id_us_world INT(255) NOT NULL,
id_boss INT(255) NOT NULL,
id_item INT(255) NOT NULL,
CONSTRAINT fk_action_boss1 FOREIGN KEY (id_boss) REFERENCES terraria.boss (id_boss),
CONSTRAINT fk_action_user_world1 FOREIGN KEY (id_us_world) REFERENCES terraria.user_world (id_us_world),
CONSTRAINT fk_action_game_item1 FOREIGN KEY (id_item) REFERENCES terraria.game_item (id_item)
);
CREATE TABLE terraria.npc (
id_npc INT(255) NOT NULL PRIMARY KEY,
about VARCHAR(255) NOT NULL,
name VARCHAR(255) NOT NULL,
type VARCHAR(255) NOT NULL,
);
CREATE TABLE terraria.cooperation (
id_cooperation INT(255) NOT NULL PRIMARY KEY,
id_us_world INT(255) NOT NULL,
id_npc INT(255) NOT NULL,
id_item INT(255) NOT NULL,
CONSTRAINT fk_cooperation_npc1 FOREIGN KEY (id_npc) REFERENCES terraria.npc (id_npc),
CONSTRAINT fk_cooperation_user_world1 FOREIGN KEY (id_us_world) REFERENCES terraria.user_world (id_us_world),
CONSTRAINT fk_cooperation_game_item1 FOREIGN KEY (id_item) REFERENCES terraria.game_item (id_item)
);
CREATE TABLE terraria.user_item (
id_user_item INT(255) NOT NULL,
id_item INT(255) NOT NULL,
date_item DATE NOT NULL,
id_us_world INT(255) NOT NULL PRIMARY KEY,
CONSTRAINT fk_user_item_user_world1 FOREIGN KEY (id_us_world) REFERENCES terraria.user_world (id_us_world),
CONSTRAINT fk_user_item_game_item1 FOREIGN KEY (id_item) REFERENCES terraria.game_item (id_item)
);
| SELECT
id_cooperation
, name
FROM cooperation, npc WHERE cooperation.id_npc = npc.id_npc;
|
33 | Для всех пользовательских миров вывести идентификатор мира и название режима игры в нём. |
CREATE TABLE terraria.boss (
id_boss INT(255) NOT NULL PRIMARY KEY,
damage INT(255) NOT NULL,
level INT(255) NOT NULL,
magic_trick VARCHAR(255) NOT NULL,
name VARCHAR(255) NOT NULL,
speed INT(255) NOT NULL,
);
CREATE TABLE terraria.player (
id_user INT(255) NOT NULL AUTO_INCREMENT PRIMARY KEY,
login CHAR(255) NOT NULL,
date DATE NOT NULL,
password VARCHAR(255) NOT NULL,
status CHAR(255) NOT NULL,
about CHAR(255) NULL DEFAULT NULL,
date_ban CHAR(255) NULL DEFAULT NULL,
);
CREATE TABLE terraria.mode (
id_mode INT(255) NOT NULL AUTO_INCREMENT PRIMARY KEY,
mode CHAR(255) NOT NULL,
);
CREATE TABLE terraria.world (
id_world INT(255) NOT NULL PRIMARY KEY,
name CHAR(255) NOT NULL,
date_create DATE NOT NULL,
size CHAR(1) NOT NULL,
type_world CHAR(255) NOT NULL,
);
CREATE TABLE terraria.user_world (
id_us_world INT(255) NOT NULL PRIMARY KEY,
id_user INT(255) NOT NULL,
id_world INT(255) NOT NULL,
id_mode INT(255) NOT NULL,
CONSTRAINT fk_user_world_player FOREIGN KEY (id_user) REFERENCES terraria.player (id_user),
CONSTRAINT fk_user_world_mode1 FOREIGN KEY (id_mode) REFERENCES terraria.mode (id_mode),
CONSTRAINT fk_user_world_world1 FOREIGN KEY (id_world) REFERENCES terraria.world (id_world)
);
CREATE TABLE terraria.weapon (
id_weapon VARCHAR(255) NOT NULL PRIMARY KEY,
damage VARCHAR(255) NOT NULL,
);
CREATE TABLE terraria.game_item (
id_item INT(255) NOT NULL PRIMARY KEY,
about CHAR(255) NOT NULL,
bonus CHAR(255) NOT NULL,
name CHAR(255) NOT NULL,
sprite CHAR(255) NULL DEFAULT NULL,
type VARCHAR(255) NOT NULL,
id_weapon VARCHAR(255) NOT NULL,
CONSTRAINT fk_game_item_weapon1 FOREIGN KEY (id_weapon) REFERENCES terraria.weapon (id_weapon)
);
CREATE TABLE terraria.action (
id_action VARCHAR(255) NOT NULL PRIMARY KEY,
action_date DATE NOT NULL,
battle_result BINARY(1) NOT NULL,
id_us_world INT(255) NOT NULL,
id_boss INT(255) NOT NULL,
id_item INT(255) NOT NULL,
CONSTRAINT fk_action_boss1 FOREIGN KEY (id_boss) REFERENCES terraria.boss (id_boss),
CONSTRAINT fk_action_user_world1 FOREIGN KEY (id_us_world) REFERENCES terraria.user_world (id_us_world),
CONSTRAINT fk_action_game_item1 FOREIGN KEY (id_item) REFERENCES terraria.game_item (id_item)
);
CREATE TABLE terraria.npc (
id_npc INT(255) NOT NULL PRIMARY KEY,
about VARCHAR(255) NOT NULL,
name VARCHAR(255) NOT NULL,
type VARCHAR(255) NOT NULL,
);
CREATE TABLE terraria.cooperation (
id_cooperation INT(255) NOT NULL PRIMARY KEY,
id_us_world INT(255) NOT NULL,
id_npc INT(255) NOT NULL,
id_item INT(255) NOT NULL,
CONSTRAINT fk_cooperation_npc1 FOREIGN KEY (id_npc) REFERENCES terraria.npc (id_npc),
CONSTRAINT fk_cooperation_user_world1 FOREIGN KEY (id_us_world) REFERENCES terraria.user_world (id_us_world),
CONSTRAINT fk_cooperation_game_item1 FOREIGN KEY (id_item) REFERENCES terraria.game_item (id_item)
);
CREATE TABLE terraria.user_item (
id_user_item INT(255) NOT NULL,
id_item INT(255) NOT NULL,
date_item DATE NOT NULL,
id_us_world INT(255) NOT NULL PRIMARY KEY,
CONSTRAINT fk_user_item_user_world1 FOREIGN KEY (id_us_world) REFERENCES terraria.user_world (id_us_world),
CONSTRAINT fk_user_item_game_item1 FOREIGN KEY (id_item) REFERENCES terraria.game_item (id_item)
);
| SELECT
id_us_world
, mode
FROM user_world, mode WHERE user_world.id_mode = mode.id_mode;
|
34 | Для каждого оружия вывести его урон и иконку (sprite). |
CREATE TABLE terraria.boss (
id_boss INT(255) NOT NULL PRIMARY KEY,
damage INT(255) NOT NULL,
level INT(255) NOT NULL,
magic_trick VARCHAR(255) NOT NULL,
name VARCHAR(255) NOT NULL,
speed INT(255) NOT NULL,
);
CREATE TABLE terraria.player (
id_user INT(255) NOT NULL AUTO_INCREMENT PRIMARY KEY,
login CHAR(255) NOT NULL,
date DATE NOT NULL,
password VARCHAR(255) NOT NULL,
status CHAR(255) NOT NULL,
about CHAR(255) NULL DEFAULT NULL,
date_ban CHAR(255) NULL DEFAULT NULL,
);
CREATE TABLE terraria.mode (
id_mode INT(255) NOT NULL AUTO_INCREMENT PRIMARY KEY,
mode CHAR(255) NOT NULL,
);
CREATE TABLE terraria.world (
id_world INT(255) NOT NULL PRIMARY KEY,
name CHAR(255) NOT NULL,
date_create DATE NOT NULL,
size CHAR(1) NOT NULL,
type_world CHAR(255) NOT NULL,
);
CREATE TABLE terraria.user_world (
id_us_world INT(255) NOT NULL PRIMARY KEY,
id_user INT(255) NOT NULL,
id_world INT(255) NOT NULL,
id_mode INT(255) NOT NULL,
CONSTRAINT fk_user_world_player FOREIGN KEY (id_user) REFERENCES terraria.player (id_user),
CONSTRAINT fk_user_world_mode1 FOREIGN KEY (id_mode) REFERENCES terraria.mode (id_mode),
CONSTRAINT fk_user_world_world1 FOREIGN KEY (id_world) REFERENCES terraria.world (id_world)
);
CREATE TABLE terraria.weapon (
id_weapon VARCHAR(255) NOT NULL PRIMARY KEY,
damage VARCHAR(255) NOT NULL,
);
CREATE TABLE terraria.game_item (
id_item INT(255) NOT NULL PRIMARY KEY,
about CHAR(255) NOT NULL,
bonus CHAR(255) NOT NULL,
name CHAR(255) NOT NULL,
sprite CHAR(255) NULL DEFAULT NULL,
type VARCHAR(255) NOT NULL,
id_weapon VARCHAR(255) NOT NULL,
CONSTRAINT fk_game_item_weapon1 FOREIGN KEY (id_weapon) REFERENCES terraria.weapon (id_weapon)
);
CREATE TABLE terraria.action (
id_action VARCHAR(255) NOT NULL PRIMARY KEY,
action_date DATE NOT NULL,
battle_result BINARY(1) NOT NULL,
id_us_world INT(255) NOT NULL,
id_boss INT(255) NOT NULL,
id_item INT(255) NOT NULL,
CONSTRAINT fk_action_boss1 FOREIGN KEY (id_boss) REFERENCES terraria.boss (id_boss),
CONSTRAINT fk_action_user_world1 FOREIGN KEY (id_us_world) REFERENCES terraria.user_world (id_us_world),
CONSTRAINT fk_action_game_item1 FOREIGN KEY (id_item) REFERENCES terraria.game_item (id_item)
);
CREATE TABLE terraria.npc (
id_npc INT(255) NOT NULL PRIMARY KEY,
about VARCHAR(255) NOT NULL,
name VARCHAR(255) NOT NULL,
type VARCHAR(255) NOT NULL,
);
CREATE TABLE terraria.cooperation (
id_cooperation INT(255) NOT NULL PRIMARY KEY,
id_us_world INT(255) NOT NULL,
id_npc INT(255) NOT NULL,
id_item INT(255) NOT NULL,
CONSTRAINT fk_cooperation_npc1 FOREIGN KEY (id_npc) REFERENCES terraria.npc (id_npc),
CONSTRAINT fk_cooperation_user_world1 FOREIGN KEY (id_us_world) REFERENCES terraria.user_world (id_us_world),
CONSTRAINT fk_cooperation_game_item1 FOREIGN KEY (id_item) REFERENCES terraria.game_item (id_item)
);
CREATE TABLE terraria.user_item (
id_user_item INT(255) NOT NULL,
id_item INT(255) NOT NULL,
date_item DATE NOT NULL,
id_us_world INT(255) NOT NULL PRIMARY KEY,
CONSTRAINT fk_user_item_user_world1 FOREIGN KEY (id_us_world) REFERENCES terraria.user_world (id_us_world),
CONSTRAINT fk_user_item_game_item1 FOREIGN KEY (id_item) REFERENCES terraria.game_item (id_item)
);
| SELECT
damage
, sprite
FROM game_item, weapon WHERE game_item.id_weapon = weapon.id_weapon;
|
35 | Для всех боёв вывести дату боя, имя босса и результат боя. |
CREATE TABLE terraria.boss (
id_boss INT(255) NOT NULL PRIMARY KEY,
damage INT(255) NOT NULL,
level INT(255) NOT NULL,
magic_trick VARCHAR(255) NOT NULL,
name VARCHAR(255) NOT NULL,
speed INT(255) NOT NULL,
);
CREATE TABLE terraria.player (
id_user INT(255) NOT NULL AUTO_INCREMENT PRIMARY KEY,
login CHAR(255) NOT NULL,
date DATE NOT NULL,
password VARCHAR(255) NOT NULL,
status CHAR(255) NOT NULL,
about CHAR(255) NULL DEFAULT NULL,
date_ban CHAR(255) NULL DEFAULT NULL,
);
CREATE TABLE terraria.mode (
id_mode INT(255) NOT NULL AUTO_INCREMENT PRIMARY KEY,
mode CHAR(255) NOT NULL,
);
CREATE TABLE terraria.world (
id_world INT(255) NOT NULL PRIMARY KEY,
name CHAR(255) NOT NULL,
date_create DATE NOT NULL,
size CHAR(1) NOT NULL,
type_world CHAR(255) NOT NULL,
);
CREATE TABLE terraria.user_world (
id_us_world INT(255) NOT NULL PRIMARY KEY,
id_user INT(255) NOT NULL,
id_world INT(255) NOT NULL,
id_mode INT(255) NOT NULL,
CONSTRAINT fk_user_world_player FOREIGN KEY (id_user) REFERENCES terraria.player (id_user),
CONSTRAINT fk_user_world_mode1 FOREIGN KEY (id_mode) REFERENCES terraria.mode (id_mode),
CONSTRAINT fk_user_world_world1 FOREIGN KEY (id_world) REFERENCES terraria.world (id_world)
);
CREATE TABLE terraria.weapon (
id_weapon VARCHAR(255) NOT NULL PRIMARY KEY,
damage VARCHAR(255) NOT NULL,
);
CREATE TABLE terraria.game_item (
id_item INT(255) NOT NULL PRIMARY KEY,
about CHAR(255) NOT NULL,
bonus CHAR(255) NOT NULL,
name CHAR(255) NOT NULL,
sprite CHAR(255) NULL DEFAULT NULL,
type VARCHAR(255) NOT NULL,
id_weapon VARCHAR(255) NOT NULL,
CONSTRAINT fk_game_item_weapon1 FOREIGN KEY (id_weapon) REFERENCES terraria.weapon (id_weapon)
);
CREATE TABLE terraria.action (
id_action VARCHAR(255) NOT NULL PRIMARY KEY,
action_date DATE NOT NULL,
battle_result BINARY(1) NOT NULL,
id_us_world INT(255) NOT NULL,
id_boss INT(255) NOT NULL,
id_item INT(255) NOT NULL,
CONSTRAINT fk_action_boss1 FOREIGN KEY (id_boss) REFERENCES terraria.boss (id_boss),
CONSTRAINT fk_action_user_world1 FOREIGN KEY (id_us_world) REFERENCES terraria.user_world (id_us_world),
CONSTRAINT fk_action_game_item1 FOREIGN KEY (id_item) REFERENCES terraria.game_item (id_item)
);
CREATE TABLE terraria.npc (
id_npc INT(255) NOT NULL PRIMARY KEY,
about VARCHAR(255) NOT NULL,
name VARCHAR(255) NOT NULL,
type VARCHAR(255) NOT NULL,
);
CREATE TABLE terraria.cooperation (
id_cooperation INT(255) NOT NULL PRIMARY KEY,
id_us_world INT(255) NOT NULL,
id_npc INT(255) NOT NULL,
id_item INT(255) NOT NULL,
CONSTRAINT fk_cooperation_npc1 FOREIGN KEY (id_npc) REFERENCES terraria.npc (id_npc),
CONSTRAINT fk_cooperation_user_world1 FOREIGN KEY (id_us_world) REFERENCES terraria.user_world (id_us_world),
CONSTRAINT fk_cooperation_game_item1 FOREIGN KEY (id_item) REFERENCES terraria.game_item (id_item)
);
CREATE TABLE terraria.user_item (
id_user_item INT(255) NOT NULL,
id_item INT(255) NOT NULL,
date_item DATE NOT NULL,
id_us_world INT(255) NOT NULL PRIMARY KEY,
CONSTRAINT fk_user_item_user_world1 FOREIGN KEY (id_us_world) REFERENCES terraria.user_world (id_us_world),
CONSTRAINT fk_user_item_game_item1 FOREIGN KEY (id_item) REFERENCES terraria.game_item (id_item)
);
| SELECT
action_date
, name
, battle_result
FROM action, boss WHERE action.id_boss = boss.id_boss;
|
36 | Для каждого сражения вывести идентификатор босса, дату сражения и название предмета, который был получен игроком. |
CREATE TABLE terraria.boss (
id_boss INT(255) NOT NULL PRIMARY KEY,
damage INT(255) NOT NULL,
level INT(255) NOT NULL,
magic_trick VARCHAR(255) NOT NULL,
name VARCHAR(255) NOT NULL,
speed INT(255) NOT NULL,
);
CREATE TABLE terraria.player (
id_user INT(255) NOT NULL AUTO_INCREMENT PRIMARY KEY,
login CHAR(255) NOT NULL,
date DATE NOT NULL,
password VARCHAR(255) NOT NULL,
status CHAR(255) NOT NULL,
about CHAR(255) NULL DEFAULT NULL,
date_ban CHAR(255) NULL DEFAULT NULL,
);
CREATE TABLE terraria.mode (
id_mode INT(255) NOT NULL AUTO_INCREMENT PRIMARY KEY,
mode CHAR(255) NOT NULL,
);
CREATE TABLE terraria.world (
id_world INT(255) NOT NULL PRIMARY KEY,
name CHAR(255) NOT NULL,
date_create DATE NOT NULL,
size CHAR(1) NOT NULL,
type_world CHAR(255) NOT NULL,
);
CREATE TABLE terraria.user_world (
id_us_world INT(255) NOT NULL PRIMARY KEY,
id_user INT(255) NOT NULL,
id_world INT(255) NOT NULL,
id_mode INT(255) NOT NULL,
CONSTRAINT fk_user_world_player FOREIGN KEY (id_user) REFERENCES terraria.player (id_user),
CONSTRAINT fk_user_world_mode1 FOREIGN KEY (id_mode) REFERENCES terraria.mode (id_mode),
CONSTRAINT fk_user_world_world1 FOREIGN KEY (id_world) REFERENCES terraria.world (id_world)
);
CREATE TABLE terraria.weapon (
id_weapon VARCHAR(255) NOT NULL PRIMARY KEY,
damage VARCHAR(255) NOT NULL,
);
CREATE TABLE terraria.game_item (
id_item INT(255) NOT NULL PRIMARY KEY,
about CHAR(255) NOT NULL,
bonus CHAR(255) NOT NULL,
name CHAR(255) NOT NULL,
sprite CHAR(255) NULL DEFAULT NULL,
type VARCHAR(255) NOT NULL,
id_weapon VARCHAR(255) NOT NULL,
CONSTRAINT fk_game_item_weapon1 FOREIGN KEY (id_weapon) REFERENCES terraria.weapon (id_weapon)
);
CREATE TABLE terraria.action (
id_action VARCHAR(255) NOT NULL PRIMARY KEY,
action_date DATE NOT NULL,
battle_result BINARY(1) NOT NULL,
id_us_world INT(255) NOT NULL,
id_boss INT(255) NOT NULL,
id_item INT(255) NOT NULL,
CONSTRAINT fk_action_boss1 FOREIGN KEY (id_boss) REFERENCES terraria.boss (id_boss),
CONSTRAINT fk_action_user_world1 FOREIGN KEY (id_us_world) REFERENCES terraria.user_world (id_us_world),
CONSTRAINT fk_action_game_item1 FOREIGN KEY (id_item) REFERENCES terraria.game_item (id_item)
);
CREATE TABLE terraria.npc (
id_npc INT(255) NOT NULL PRIMARY KEY,
about VARCHAR(255) NOT NULL,
name VARCHAR(255) NOT NULL,
type VARCHAR(255) NOT NULL,
);
CREATE TABLE terraria.cooperation (
id_cooperation INT(255) NOT NULL PRIMARY KEY,
id_us_world INT(255) NOT NULL,
id_npc INT(255) NOT NULL,
id_item INT(255) NOT NULL,
CONSTRAINT fk_cooperation_npc1 FOREIGN KEY (id_npc) REFERENCES terraria.npc (id_npc),
CONSTRAINT fk_cooperation_user_world1 FOREIGN KEY (id_us_world) REFERENCES terraria.user_world (id_us_world),
CONSTRAINT fk_cooperation_game_item1 FOREIGN KEY (id_item) REFERENCES terraria.game_item (id_item)
);
CREATE TABLE terraria.user_item (
id_user_item INT(255) NOT NULL,
id_item INT(255) NOT NULL,
date_item DATE NOT NULL,
id_us_world INT(255) NOT NULL PRIMARY KEY,
CONSTRAINT fk_user_item_user_world1 FOREIGN KEY (id_us_world) REFERENCES terraria.user_world (id_us_world),
CONSTRAINT fk_user_item_game_item1 FOREIGN KEY (id_item) REFERENCES terraria.game_item (id_item)
);
| SELECT
id_boss
, action_date
, name
FROM action, game_item WHERE action.id_item = game_item.id_item;
|
37 | Вывести информацию (id_user, login, date, status, about, id_world, id_mode) по активным игрокам на любом из серверов. |
CREATE TABLE terraria.boss (
id_boss INT(255) NOT NULL PRIMARY KEY,
damage INT(255) NOT NULL,
level INT(255) NOT NULL,
magic_trick VARCHAR(255) NOT NULL,
name VARCHAR(255) NOT NULL,
speed INT(255) NOT NULL,
);
CREATE TABLE terraria.player (
id_user INT(255) NOT NULL AUTO_INCREMENT PRIMARY KEY,
login CHAR(255) NOT NULL,
date DATE NOT NULL,
password VARCHAR(255) NOT NULL,
status CHAR(255) NOT NULL,
about CHAR(255) NULL DEFAULT NULL,
date_ban CHAR(255) NULL DEFAULT NULL,
);
CREATE TABLE terraria.mode (
id_mode INT(255) NOT NULL AUTO_INCREMENT PRIMARY KEY,
mode CHAR(255) NOT NULL,
);
CREATE TABLE terraria.world (
id_world INT(255) NOT NULL PRIMARY KEY,
name CHAR(255) NOT NULL,
date_create DATE NOT NULL,
size CHAR(1) NOT NULL,
type_world CHAR(255) NOT NULL,
);
CREATE TABLE terraria.user_world (
id_us_world INT(255) NOT NULL PRIMARY KEY,
id_user INT(255) NOT NULL,
id_world INT(255) NOT NULL,
id_mode INT(255) NOT NULL,
CONSTRAINT fk_user_world_player FOREIGN KEY (id_user) REFERENCES terraria.player (id_user),
CONSTRAINT fk_user_world_mode1 FOREIGN KEY (id_mode) REFERENCES terraria.mode (id_mode),
CONSTRAINT fk_user_world_world1 FOREIGN KEY (id_world) REFERENCES terraria.world (id_world)
);
CREATE TABLE terraria.weapon (
id_weapon VARCHAR(255) NOT NULL PRIMARY KEY,
damage VARCHAR(255) NOT NULL,
);
CREATE TABLE terraria.game_item (
id_item INT(255) NOT NULL PRIMARY KEY,
about CHAR(255) NOT NULL,
bonus CHAR(255) NOT NULL,
name CHAR(255) NOT NULL,
sprite CHAR(255) NULL DEFAULT NULL,
type VARCHAR(255) NOT NULL,
id_weapon VARCHAR(255) NOT NULL,
CONSTRAINT fk_game_item_weapon1 FOREIGN KEY (id_weapon) REFERENCES terraria.weapon (id_weapon)
);
CREATE TABLE terraria.action (
id_action VARCHAR(255) NOT NULL PRIMARY KEY,
action_date DATE NOT NULL,
battle_result BINARY(1) NOT NULL,
id_us_world INT(255) NOT NULL,
id_boss INT(255) NOT NULL,
id_item INT(255) NOT NULL,
CONSTRAINT fk_action_boss1 FOREIGN KEY (id_boss) REFERENCES terraria.boss (id_boss),
CONSTRAINT fk_action_user_world1 FOREIGN KEY (id_us_world) REFERENCES terraria.user_world (id_us_world),
CONSTRAINT fk_action_game_item1 FOREIGN KEY (id_item) REFERENCES terraria.game_item (id_item)
);
CREATE TABLE terraria.npc (
id_npc INT(255) NOT NULL PRIMARY KEY,
about VARCHAR(255) NOT NULL,
name VARCHAR(255) NOT NULL,
type VARCHAR(255) NOT NULL,
);
CREATE TABLE terraria.cooperation (
id_cooperation INT(255) NOT NULL PRIMARY KEY,
id_us_world INT(255) NOT NULL,
id_npc INT(255) NOT NULL,
id_item INT(255) NOT NULL,
CONSTRAINT fk_cooperation_npc1 FOREIGN KEY (id_npc) REFERENCES terraria.npc (id_npc),
CONSTRAINT fk_cooperation_user_world1 FOREIGN KEY (id_us_world) REFERENCES terraria.user_world (id_us_world),
CONSTRAINT fk_cooperation_game_item1 FOREIGN KEY (id_item) REFERENCES terraria.game_item (id_item)
);
CREATE TABLE terraria.user_item (
id_user_item INT(255) NOT NULL,
id_item INT(255) NOT NULL,
date_item DATE NOT NULL,
id_us_world INT(255) NOT NULL PRIMARY KEY,
CONSTRAINT fk_user_item_user_world1 FOREIGN KEY (id_us_world) REFERENCES terraria.user_world (id_us_world),
CONSTRAINT fk_user_item_game_item1 FOREIGN KEY (id_item) REFERENCES terraria.game_item (id_item)
);
| SELECT
player.id_user
, login
, date
, status
, about
, id_world
, id_mode
FROM player, user_world WHERE player.id_user = user_world.id_user;
|
38 | Из таблиц user_item и game_item вывести информацию об игровых предметах (id_user_item, date_item, name, about). |
CREATE TABLE terraria.boss (
id_boss INT(255) NOT NULL PRIMARY KEY,
damage INT(255) NOT NULL,
level INT(255) NOT NULL,
magic_trick VARCHAR(255) NOT NULL,
name VARCHAR(255) NOT NULL,
speed INT(255) NOT NULL,
);
CREATE TABLE terraria.player (
id_user INT(255) NOT NULL AUTO_INCREMENT PRIMARY KEY,
login CHAR(255) NOT NULL,
date DATE NOT NULL,
password VARCHAR(255) NOT NULL,
status CHAR(255) NOT NULL,
about CHAR(255) NULL DEFAULT NULL,
date_ban CHAR(255) NULL DEFAULT NULL,
);
CREATE TABLE terraria.mode (
id_mode INT(255) NOT NULL AUTO_INCREMENT PRIMARY KEY,
mode CHAR(255) NOT NULL,
);
CREATE TABLE terraria.world (
id_world INT(255) NOT NULL PRIMARY KEY,
name CHAR(255) NOT NULL,
date_create DATE NOT NULL,
size CHAR(1) NOT NULL,
type_world CHAR(255) NOT NULL,
);
CREATE TABLE terraria.user_world (
id_us_world INT(255) NOT NULL PRIMARY KEY,
id_user INT(255) NOT NULL,
id_world INT(255) NOT NULL,
id_mode INT(255) NOT NULL,
CONSTRAINT fk_user_world_player FOREIGN KEY (id_user) REFERENCES terraria.player (id_user),
CONSTRAINT fk_user_world_mode1 FOREIGN KEY (id_mode) REFERENCES terraria.mode (id_mode),
CONSTRAINT fk_user_world_world1 FOREIGN KEY (id_world) REFERENCES terraria.world (id_world)
);
CREATE TABLE terraria.weapon (
id_weapon VARCHAR(255) NOT NULL PRIMARY KEY,
damage VARCHAR(255) NOT NULL,
);
CREATE TABLE terraria.game_item (
id_item INT(255) NOT NULL PRIMARY KEY,
about CHAR(255) NOT NULL,
bonus CHAR(255) NOT NULL,
name CHAR(255) NOT NULL,
sprite CHAR(255) NULL DEFAULT NULL,
type VARCHAR(255) NOT NULL,
id_weapon VARCHAR(255) NOT NULL,
CONSTRAINT fk_game_item_weapon1 FOREIGN KEY (id_weapon) REFERENCES terraria.weapon (id_weapon)
);
CREATE TABLE terraria.action (
id_action VARCHAR(255) NOT NULL PRIMARY KEY,
action_date DATE NOT NULL,
battle_result BINARY(1) NOT NULL,
id_us_world INT(255) NOT NULL,
id_boss INT(255) NOT NULL,
id_item INT(255) NOT NULL,
CONSTRAINT fk_action_boss1 FOREIGN KEY (id_boss) REFERENCES terraria.boss (id_boss),
CONSTRAINT fk_action_user_world1 FOREIGN KEY (id_us_world) REFERENCES terraria.user_world (id_us_world),
CONSTRAINT fk_action_game_item1 FOREIGN KEY (id_item) REFERENCES terraria.game_item (id_item)
);
CREATE TABLE terraria.npc (
id_npc INT(255) NOT NULL PRIMARY KEY,
about VARCHAR(255) NOT NULL,
name VARCHAR(255) NOT NULL,
type VARCHAR(255) NOT NULL,
);
CREATE TABLE terraria.cooperation (
id_cooperation INT(255) NOT NULL PRIMARY KEY,
id_us_world INT(255) NOT NULL,
id_npc INT(255) NOT NULL,
id_item INT(255) NOT NULL,
CONSTRAINT fk_cooperation_npc1 FOREIGN KEY (id_npc) REFERENCES terraria.npc (id_npc),
CONSTRAINT fk_cooperation_user_world1 FOREIGN KEY (id_us_world) REFERENCES terraria.user_world (id_us_world),
CONSTRAINT fk_cooperation_game_item1 FOREIGN KEY (id_item) REFERENCES terraria.game_item (id_item)
);
CREATE TABLE terraria.user_item (
id_user_item INT(255) NOT NULL,
id_item INT(255) NOT NULL,
date_item DATE NOT NULL,
id_us_world INT(255) NOT NULL PRIMARY KEY,
CONSTRAINT fk_user_item_user_world1 FOREIGN KEY (id_us_world) REFERENCES terraria.user_world (id_us_world),
CONSTRAINT fk_user_item_game_item1 FOREIGN KEY (id_item) REFERENCES terraria.game_item (id_item)
);
| SELECT
user_item.id_user_item
, date_item
, name
, about
FROM user_item, game_item WHERE user_item.id_item = game_item.id_item;
|
39 | Для каждого пользователя вывести его логин, а также идентификаторы карты и режима игры для всех миров этого пользователя. |
CREATE TABLE terraria.boss (
id_boss INT(255) NOT NULL PRIMARY KEY,
damage INT(255) NOT NULL,
level INT(255) NOT NULL,
magic_trick VARCHAR(255) NOT NULL,
name VARCHAR(255) NOT NULL,
speed INT(255) NOT NULL,
);
CREATE TABLE terraria.player (
id_user INT(255) NOT NULL AUTO_INCREMENT PRIMARY KEY,
login CHAR(255) NOT NULL,
date DATE NOT NULL,
password VARCHAR(255) NOT NULL,
status CHAR(255) NOT NULL,
about CHAR(255) NULL DEFAULT NULL,
date_ban CHAR(255) NULL DEFAULT NULL,
);
CREATE TABLE terraria.mode (
id_mode INT(255) NOT NULL AUTO_INCREMENT PRIMARY KEY,
mode CHAR(255) NOT NULL,
);
CREATE TABLE terraria.world (
id_world INT(255) NOT NULL PRIMARY KEY,
name CHAR(255) NOT NULL,
date_create DATE NOT NULL,
size CHAR(1) NOT NULL,
type_world CHAR(255) NOT NULL,
);
CREATE TABLE terraria.user_world (
id_us_world INT(255) NOT NULL PRIMARY KEY,
id_user INT(255) NOT NULL,
id_world INT(255) NOT NULL,
id_mode INT(255) NOT NULL,
CONSTRAINT fk_user_world_player FOREIGN KEY (id_user) REFERENCES terraria.player (id_user),
CONSTRAINT fk_user_world_mode1 FOREIGN KEY (id_mode) REFERENCES terraria.mode (id_mode),
CONSTRAINT fk_user_world_world1 FOREIGN KEY (id_world) REFERENCES terraria.world (id_world)
);
CREATE TABLE terraria.weapon (
id_weapon VARCHAR(255) NOT NULL PRIMARY KEY,
damage VARCHAR(255) NOT NULL,
);
CREATE TABLE terraria.game_item (
id_item INT(255) NOT NULL PRIMARY KEY,
about CHAR(255) NOT NULL,
bonus CHAR(255) NOT NULL,
name CHAR(255) NOT NULL,
sprite CHAR(255) NULL DEFAULT NULL,
type VARCHAR(255) NOT NULL,
id_weapon VARCHAR(255) NOT NULL,
CONSTRAINT fk_game_item_weapon1 FOREIGN KEY (id_weapon) REFERENCES terraria.weapon (id_weapon)
);
CREATE TABLE terraria.action (
id_action VARCHAR(255) NOT NULL PRIMARY KEY,
action_date DATE NOT NULL,
battle_result BINARY(1) NOT NULL,
id_us_world INT(255) NOT NULL,
id_boss INT(255) NOT NULL,
id_item INT(255) NOT NULL,
CONSTRAINT fk_action_boss1 FOREIGN KEY (id_boss) REFERENCES terraria.boss (id_boss),
CONSTRAINT fk_action_user_world1 FOREIGN KEY (id_us_world) REFERENCES terraria.user_world (id_us_world),
CONSTRAINT fk_action_game_item1 FOREIGN KEY (id_item) REFERENCES terraria.game_item (id_item)
);
CREATE TABLE terraria.npc (
id_npc INT(255) NOT NULL PRIMARY KEY,
about VARCHAR(255) NOT NULL,
name VARCHAR(255) NOT NULL,
type VARCHAR(255) NOT NULL,
);
CREATE TABLE terraria.cooperation (
id_cooperation INT(255) NOT NULL PRIMARY KEY,
id_us_world INT(255) NOT NULL,
id_npc INT(255) NOT NULL,
id_item INT(255) NOT NULL,
CONSTRAINT fk_cooperation_npc1 FOREIGN KEY (id_npc) REFERENCES terraria.npc (id_npc),
CONSTRAINT fk_cooperation_user_world1 FOREIGN KEY (id_us_world) REFERENCES terraria.user_world (id_us_world),
CONSTRAINT fk_cooperation_game_item1 FOREIGN KEY (id_item) REFERENCES terraria.game_item (id_item)
);
CREATE TABLE terraria.user_item (
id_user_item INT(255) NOT NULL,
id_item INT(255) NOT NULL,
date_item DATE NOT NULL,
id_us_world INT(255) NOT NULL PRIMARY KEY,
CONSTRAINT fk_user_item_user_world1 FOREIGN KEY (id_us_world) REFERENCES terraria.user_world (id_us_world),
CONSTRAINT fk_user_item_game_item1 FOREIGN KEY (id_item) REFERENCES terraria.game_item (id_item)
);
| SELECT DISTINCT
login
, id_world
, id_mode
FROM player, user_world WHERE player.id_user = user_world.id_user;
|
40 | Для всех пользовательских миров вывести идентификаторы карт, а также их название и размер. Отсортировать по убыванию идентификаторов. |
CREATE TABLE terraria.boss (
id_boss INT(255) NOT NULL PRIMARY KEY,
damage INT(255) NOT NULL,
level INT(255) NOT NULL,
magic_trick VARCHAR(255) NOT NULL,
name VARCHAR(255) NOT NULL,
speed INT(255) NOT NULL,
);
CREATE TABLE terraria.player (
id_user INT(255) NOT NULL AUTO_INCREMENT PRIMARY KEY,
login CHAR(255) NOT NULL,
date DATE NOT NULL,
password VARCHAR(255) NOT NULL,
status CHAR(255) NOT NULL,
about CHAR(255) NULL DEFAULT NULL,
date_ban CHAR(255) NULL DEFAULT NULL,
);
CREATE TABLE terraria.mode (
id_mode INT(255) NOT NULL AUTO_INCREMENT PRIMARY KEY,
mode CHAR(255) NOT NULL,
);
CREATE TABLE terraria.world (
id_world INT(255) NOT NULL PRIMARY KEY,
name CHAR(255) NOT NULL,
date_create DATE NOT NULL,
size CHAR(1) NOT NULL,
type_world CHAR(255) NOT NULL,
);
CREATE TABLE terraria.user_world (
id_us_world INT(255) NOT NULL PRIMARY KEY,
id_user INT(255) NOT NULL,
id_world INT(255) NOT NULL,
id_mode INT(255) NOT NULL,
CONSTRAINT fk_user_world_player FOREIGN KEY (id_user) REFERENCES terraria.player (id_user),
CONSTRAINT fk_user_world_mode1 FOREIGN KEY (id_mode) REFERENCES terraria.mode (id_mode),
CONSTRAINT fk_user_world_world1 FOREIGN KEY (id_world) REFERENCES terraria.world (id_world)
);
CREATE TABLE terraria.weapon (
id_weapon VARCHAR(255) NOT NULL PRIMARY KEY,
damage VARCHAR(255) NOT NULL,
);
CREATE TABLE terraria.game_item (
id_item INT(255) NOT NULL PRIMARY KEY,
about CHAR(255) NOT NULL,
bonus CHAR(255) NOT NULL,
name CHAR(255) NOT NULL,
sprite CHAR(255) NULL DEFAULT NULL,
type VARCHAR(255) NOT NULL,
id_weapon VARCHAR(255) NOT NULL,
CONSTRAINT fk_game_item_weapon1 FOREIGN KEY (id_weapon) REFERENCES terraria.weapon (id_weapon)
);
CREATE TABLE terraria.action (
id_action VARCHAR(255) NOT NULL PRIMARY KEY,
action_date DATE NOT NULL,
battle_result BINARY(1) NOT NULL,
id_us_world INT(255) NOT NULL,
id_boss INT(255) NOT NULL,
id_item INT(255) NOT NULL,
CONSTRAINT fk_action_boss1 FOREIGN KEY (id_boss) REFERENCES terraria.boss (id_boss),
CONSTRAINT fk_action_user_world1 FOREIGN KEY (id_us_world) REFERENCES terraria.user_world (id_us_world),
CONSTRAINT fk_action_game_item1 FOREIGN KEY (id_item) REFERENCES terraria.game_item (id_item)
);
CREATE TABLE terraria.npc (
id_npc INT(255) NOT NULL PRIMARY KEY,
about VARCHAR(255) NOT NULL,
name VARCHAR(255) NOT NULL,
type VARCHAR(255) NOT NULL,
);
CREATE TABLE terraria.cooperation (
id_cooperation INT(255) NOT NULL PRIMARY KEY,
id_us_world INT(255) NOT NULL,
id_npc INT(255) NOT NULL,
id_item INT(255) NOT NULL,
CONSTRAINT fk_cooperation_npc1 FOREIGN KEY (id_npc) REFERENCES terraria.npc (id_npc),
CONSTRAINT fk_cooperation_user_world1 FOREIGN KEY (id_us_world) REFERENCES terraria.user_world (id_us_world),
CONSTRAINT fk_cooperation_game_item1 FOREIGN KEY (id_item) REFERENCES terraria.game_item (id_item)
);
CREATE TABLE terraria.user_item (
id_user_item INT(255) NOT NULL,
id_item INT(255) NOT NULL,
date_item DATE NOT NULL,
id_us_world INT(255) NOT NULL PRIMARY KEY,
CONSTRAINT fk_user_item_user_world1 FOREIGN KEY (id_us_world) REFERENCES terraria.user_world (id_us_world),
CONSTRAINT fk_user_item_game_item1 FOREIGN KEY (id_item) REFERENCES terraria.game_item (id_item)
);
| SELECT
world.id_world
, name
, size
FROM user_world, world WHERE world.id_world = user_world.id_world ORDER BY world.id_world DESC;
|
41 | Вывести идентификатор карты, идентификатор предмета и дату выдачи каждого предмета. Отсортировать по дате. |
CREATE TABLE terraria.boss (
id_boss INT(255) NOT NULL PRIMARY KEY,
damage INT(255) NOT NULL,
level INT(255) NOT NULL,
magic_trick VARCHAR(255) NOT NULL,
name VARCHAR(255) NOT NULL,
speed INT(255) NOT NULL,
);
CREATE TABLE terraria.player (
id_user INT(255) NOT NULL AUTO_INCREMENT PRIMARY KEY,
login CHAR(255) NOT NULL,
date DATE NOT NULL,
password VARCHAR(255) NOT NULL,
status CHAR(255) NOT NULL,
about CHAR(255) NULL DEFAULT NULL,
date_ban CHAR(255) NULL DEFAULT NULL,
);
CREATE TABLE terraria.mode (
id_mode INT(255) NOT NULL AUTO_INCREMENT PRIMARY KEY,
mode CHAR(255) NOT NULL,
);
CREATE TABLE terraria.world (
id_world INT(255) NOT NULL PRIMARY KEY,
name CHAR(255) NOT NULL,
date_create DATE NOT NULL,
size CHAR(1) NOT NULL,
type_world CHAR(255) NOT NULL,
);
CREATE TABLE terraria.user_world (
id_us_world INT(255) NOT NULL PRIMARY KEY,
id_user INT(255) NOT NULL,
id_world INT(255) NOT NULL,
id_mode INT(255) NOT NULL,
CONSTRAINT fk_user_world_player FOREIGN KEY (id_user) REFERENCES terraria.player (id_user),
CONSTRAINT fk_user_world_mode1 FOREIGN KEY (id_mode) REFERENCES terraria.mode (id_mode),
CONSTRAINT fk_user_world_world1 FOREIGN KEY (id_world) REFERENCES terraria.world (id_world)
);
CREATE TABLE terraria.weapon (
id_weapon VARCHAR(255) NOT NULL PRIMARY KEY,
damage VARCHAR(255) NOT NULL,
);
CREATE TABLE terraria.game_item (
id_item INT(255) NOT NULL PRIMARY KEY,
about CHAR(255) NOT NULL,
bonus CHAR(255) NOT NULL,
name CHAR(255) NOT NULL,
sprite CHAR(255) NULL DEFAULT NULL,
type VARCHAR(255) NOT NULL,
id_weapon VARCHAR(255) NOT NULL,
CONSTRAINT fk_game_item_weapon1 FOREIGN KEY (id_weapon) REFERENCES terraria.weapon (id_weapon)
);
CREATE TABLE terraria.action (
id_action VARCHAR(255) NOT NULL PRIMARY KEY,
action_date DATE NOT NULL,
battle_result BINARY(1) NOT NULL,
id_us_world INT(255) NOT NULL,
id_boss INT(255) NOT NULL,
id_item INT(255) NOT NULL,
CONSTRAINT fk_action_boss1 FOREIGN KEY (id_boss) REFERENCES terraria.boss (id_boss),
CONSTRAINT fk_action_user_world1 FOREIGN KEY (id_us_world) REFERENCES terraria.user_world (id_us_world),
CONSTRAINT fk_action_game_item1 FOREIGN KEY (id_item) REFERENCES terraria.game_item (id_item)
);
CREATE TABLE terraria.npc (
id_npc INT(255) NOT NULL PRIMARY KEY,
about VARCHAR(255) NOT NULL,
name VARCHAR(255) NOT NULL,
type VARCHAR(255) NOT NULL,
);
CREATE TABLE terraria.cooperation (
id_cooperation INT(255) NOT NULL PRIMARY KEY,
id_us_world INT(255) NOT NULL,
id_npc INT(255) NOT NULL,
id_item INT(255) NOT NULL,
CONSTRAINT fk_cooperation_npc1 FOREIGN KEY (id_npc) REFERENCES terraria.npc (id_npc),
CONSTRAINT fk_cooperation_user_world1 FOREIGN KEY (id_us_world) REFERENCES terraria.user_world (id_us_world),
CONSTRAINT fk_cooperation_game_item1 FOREIGN KEY (id_item) REFERENCES terraria.game_item (id_item)
);
CREATE TABLE terraria.user_item (
id_user_item INT(255) NOT NULL,
id_item INT(255) NOT NULL,
date_item DATE NOT NULL,
id_us_world INT(255) NOT NULL PRIMARY KEY,
CONSTRAINT fk_user_item_user_world1 FOREIGN KEY (id_us_world) REFERENCES terraria.user_world (id_us_world),
CONSTRAINT fk_user_item_game_item1 FOREIGN KEY (id_item) REFERENCES terraria.game_item (id_item)
);
| SELECT
id_world
, id_item
, date_item
FROM user_world, user_item WHERE user_world.id_us_world = user_item.id_us_world ORDER BY date_item;
|
42 | Вывести идентификатор предмета, дату выдачи этого предмета и идентификатор мира, в котором была выдана эта вещь. Дата выдачи должна позже 2018-04-03, но раньше 2018-04-05. |
CREATE TABLE terraria.boss (
id_boss INT(255) NOT NULL PRIMARY KEY,
damage INT(255) NOT NULL,
level INT(255) NOT NULL,
magic_trick VARCHAR(255) NOT NULL,
name VARCHAR(255) NOT NULL,
speed INT(255) NOT NULL,
);
CREATE TABLE terraria.player (
id_user INT(255) NOT NULL AUTO_INCREMENT PRIMARY KEY,
login CHAR(255) NOT NULL,
date DATE NOT NULL,
password VARCHAR(255) NOT NULL,
status CHAR(255) NOT NULL,
about CHAR(255) NULL DEFAULT NULL,
date_ban CHAR(255) NULL DEFAULT NULL,
);
CREATE TABLE terraria.mode (
id_mode INT(255) NOT NULL AUTO_INCREMENT PRIMARY KEY,
mode CHAR(255) NOT NULL,
);
CREATE TABLE terraria.world (
id_world INT(255) NOT NULL PRIMARY KEY,
name CHAR(255) NOT NULL,
date_create DATE NOT NULL,
size CHAR(1) NOT NULL,
type_world CHAR(255) NOT NULL,
);
CREATE TABLE terraria.user_world (
id_us_world INT(255) NOT NULL PRIMARY KEY,
id_user INT(255) NOT NULL,
id_world INT(255) NOT NULL,
id_mode INT(255) NOT NULL,
CONSTRAINT fk_user_world_player FOREIGN KEY (id_user) REFERENCES terraria.player (id_user),
CONSTRAINT fk_user_world_mode1 FOREIGN KEY (id_mode) REFERENCES terraria.mode (id_mode),
CONSTRAINT fk_user_world_world1 FOREIGN KEY (id_world) REFERENCES terraria.world (id_world)
);
CREATE TABLE terraria.weapon (
id_weapon VARCHAR(255) NOT NULL PRIMARY KEY,
damage VARCHAR(255) NOT NULL,
);
CREATE TABLE terraria.game_item (
id_item INT(255) NOT NULL PRIMARY KEY,
about CHAR(255) NOT NULL,
bonus CHAR(255) NOT NULL,
name CHAR(255) NOT NULL,
sprite CHAR(255) NULL DEFAULT NULL,
type VARCHAR(255) NOT NULL,
id_weapon VARCHAR(255) NOT NULL,
CONSTRAINT fk_game_item_weapon1 FOREIGN KEY (id_weapon) REFERENCES terraria.weapon (id_weapon)
);
CREATE TABLE terraria.action (
id_action VARCHAR(255) NOT NULL PRIMARY KEY,
action_date DATE NOT NULL,
battle_result BINARY(1) NOT NULL,
id_us_world INT(255) NOT NULL,
id_boss INT(255) NOT NULL,
id_item INT(255) NOT NULL,
CONSTRAINT fk_action_boss1 FOREIGN KEY (id_boss) REFERENCES terraria.boss (id_boss),
CONSTRAINT fk_action_user_world1 FOREIGN KEY (id_us_world) REFERENCES terraria.user_world (id_us_world),
CONSTRAINT fk_action_game_item1 FOREIGN KEY (id_item) REFERENCES terraria.game_item (id_item)
);
CREATE TABLE terraria.npc (
id_npc INT(255) NOT NULL PRIMARY KEY,
about VARCHAR(255) NOT NULL,
name VARCHAR(255) NOT NULL,
type VARCHAR(255) NOT NULL,
);
CREATE TABLE terraria.cooperation (
id_cooperation INT(255) NOT NULL PRIMARY KEY,
id_us_world INT(255) NOT NULL,
id_npc INT(255) NOT NULL,
id_item INT(255) NOT NULL,
CONSTRAINT fk_cooperation_npc1 FOREIGN KEY (id_npc) REFERENCES terraria.npc (id_npc),
CONSTRAINT fk_cooperation_user_world1 FOREIGN KEY (id_us_world) REFERENCES terraria.user_world (id_us_world),
CONSTRAINT fk_cooperation_game_item1 FOREIGN KEY (id_item) REFERENCES terraria.game_item (id_item)
);
CREATE TABLE terraria.user_item (
id_user_item INT(255) NOT NULL,
id_item INT(255) NOT NULL,
date_item DATE NOT NULL,
id_us_world INT(255) NOT NULL PRIMARY KEY,
CONSTRAINT fk_user_item_user_world1 FOREIGN KEY (id_us_world) REFERENCES terraria.user_world (id_us_world),
CONSTRAINT fk_user_item_game_item1 FOREIGN KEY (id_item) REFERENCES terraria.game_item (id_item)
);
| SELECT
id_user_item
, date_item
, id_us_world
FROM user_item WHERE date_item > '2018-04-03' AND date_item < '2018-04-05';
|
43 | Вывести информацию (id_item, about, bonus, name, sprite, type, damage) по оружию, чей урон равен 45. |
CREATE TABLE terraria.boss (
id_boss INT(255) NOT NULL PRIMARY KEY,
damage INT(255) NOT NULL,
level INT(255) NOT NULL,
magic_trick VARCHAR(255) NOT NULL,
name VARCHAR(255) NOT NULL,
speed INT(255) NOT NULL,
);
CREATE TABLE terraria.player (
id_user INT(255) NOT NULL AUTO_INCREMENT PRIMARY KEY,
login CHAR(255) NOT NULL,
date DATE NOT NULL,
password VARCHAR(255) NOT NULL,
status CHAR(255) NOT NULL,
about CHAR(255) NULL DEFAULT NULL,
date_ban CHAR(255) NULL DEFAULT NULL,
);
CREATE TABLE terraria.mode (
id_mode INT(255) NOT NULL AUTO_INCREMENT PRIMARY KEY,
mode CHAR(255) NOT NULL,
);
CREATE TABLE terraria.world (
id_world INT(255) NOT NULL PRIMARY KEY,
name CHAR(255) NOT NULL,
date_create DATE NOT NULL,
size CHAR(1) NOT NULL,
type_world CHAR(255) NOT NULL,
);
CREATE TABLE terraria.user_world (
id_us_world INT(255) NOT NULL PRIMARY KEY,
id_user INT(255) NOT NULL,
id_world INT(255) NOT NULL,
id_mode INT(255) NOT NULL,
CONSTRAINT fk_user_world_player FOREIGN KEY (id_user) REFERENCES terraria.player (id_user),
CONSTRAINT fk_user_world_mode1 FOREIGN KEY (id_mode) REFERENCES terraria.mode (id_mode),
CONSTRAINT fk_user_world_world1 FOREIGN KEY (id_world) REFERENCES terraria.world (id_world)
);
CREATE TABLE terraria.weapon (
id_weapon VARCHAR(255) NOT NULL PRIMARY KEY,
damage VARCHAR(255) NOT NULL,
);
CREATE TABLE terraria.game_item (
id_item INT(255) NOT NULL PRIMARY KEY,
about CHAR(255) NOT NULL,
bonus CHAR(255) NOT NULL,
name CHAR(255) NOT NULL,
sprite CHAR(255) NULL DEFAULT NULL,
type VARCHAR(255) NOT NULL,
id_weapon VARCHAR(255) NOT NULL,
CONSTRAINT fk_game_item_weapon1 FOREIGN KEY (id_weapon) REFERENCES terraria.weapon (id_weapon)
);
CREATE TABLE terraria.action (
id_action VARCHAR(255) NOT NULL PRIMARY KEY,
action_date DATE NOT NULL,
battle_result BINARY(1) NOT NULL,
id_us_world INT(255) NOT NULL,
id_boss INT(255) NOT NULL,
id_item INT(255) NOT NULL,
CONSTRAINT fk_action_boss1 FOREIGN KEY (id_boss) REFERENCES terraria.boss (id_boss),
CONSTRAINT fk_action_user_world1 FOREIGN KEY (id_us_world) REFERENCES terraria.user_world (id_us_world),
CONSTRAINT fk_action_game_item1 FOREIGN KEY (id_item) REFERENCES terraria.game_item (id_item)
);
CREATE TABLE terraria.npc (
id_npc INT(255) NOT NULL PRIMARY KEY,
about VARCHAR(255) NOT NULL,
name VARCHAR(255) NOT NULL,
type VARCHAR(255) NOT NULL,
);
CREATE TABLE terraria.cooperation (
id_cooperation INT(255) NOT NULL PRIMARY KEY,
id_us_world INT(255) NOT NULL,
id_npc INT(255) NOT NULL,
id_item INT(255) NOT NULL,
CONSTRAINT fk_cooperation_npc1 FOREIGN KEY (id_npc) REFERENCES terraria.npc (id_npc),
CONSTRAINT fk_cooperation_user_world1 FOREIGN KEY (id_us_world) REFERENCES terraria.user_world (id_us_world),
CONSTRAINT fk_cooperation_game_item1 FOREIGN KEY (id_item) REFERENCES terraria.game_item (id_item)
);
CREATE TABLE terraria.user_item (
id_user_item INT(255) NOT NULL,
id_item INT(255) NOT NULL,
date_item DATE NOT NULL,
id_us_world INT(255) NOT NULL PRIMARY KEY,
CONSTRAINT fk_user_item_user_world1 FOREIGN KEY (id_us_world) REFERENCES terraria.user_world (id_us_world),
CONSTRAINT fk_user_item_game_item1 FOREIGN KEY (id_item) REFERENCES terraria.game_item (id_item)
);
| SELECT
id_item
, about
, bonus
, name
, sprite
, type
, damage
FROM game_item, weapon WHERE damage = 45 AND game_item.id_weapon = weapon.id_weapon;
|
44 | Вывести всю информацию об оружии, у которого урон больше 50, но меньше 150 и не равен 75. |
CREATE TABLE terraria.boss (
id_boss INT(255) NOT NULL PRIMARY KEY,
damage INT(255) NOT NULL,
level INT(255) NOT NULL,
magic_trick VARCHAR(255) NOT NULL,
name VARCHAR(255) NOT NULL,
speed INT(255) NOT NULL,
);
CREATE TABLE terraria.player (
id_user INT(255) NOT NULL AUTO_INCREMENT PRIMARY KEY,
login CHAR(255) NOT NULL,
date DATE NOT NULL,
password VARCHAR(255) NOT NULL,
status CHAR(255) NOT NULL,
about CHAR(255) NULL DEFAULT NULL,
date_ban CHAR(255) NULL DEFAULT NULL,
);
CREATE TABLE terraria.mode (
id_mode INT(255) NOT NULL AUTO_INCREMENT PRIMARY KEY,
mode CHAR(255) NOT NULL,
);
CREATE TABLE terraria.world (
id_world INT(255) NOT NULL PRIMARY KEY,
name CHAR(255) NOT NULL,
date_create DATE NOT NULL,
size CHAR(1) NOT NULL,
type_world CHAR(255) NOT NULL,
);
CREATE TABLE terraria.user_world (
id_us_world INT(255) NOT NULL PRIMARY KEY,
id_user INT(255) NOT NULL,
id_world INT(255) NOT NULL,
id_mode INT(255) NOT NULL,
CONSTRAINT fk_user_world_player FOREIGN KEY (id_user) REFERENCES terraria.player (id_user),
CONSTRAINT fk_user_world_mode1 FOREIGN KEY (id_mode) REFERENCES terraria.mode (id_mode),
CONSTRAINT fk_user_world_world1 FOREIGN KEY (id_world) REFERENCES terraria.world (id_world)
);
CREATE TABLE terraria.weapon (
id_weapon VARCHAR(255) NOT NULL PRIMARY KEY,
damage VARCHAR(255) NOT NULL,
);
CREATE TABLE terraria.game_item (
id_item INT(255) NOT NULL PRIMARY KEY,
about CHAR(255) NOT NULL,
bonus CHAR(255) NOT NULL,
name CHAR(255) NOT NULL,
sprite CHAR(255) NULL DEFAULT NULL,
type VARCHAR(255) NOT NULL,
id_weapon VARCHAR(255) NOT NULL,
CONSTRAINT fk_game_item_weapon1 FOREIGN KEY (id_weapon) REFERENCES terraria.weapon (id_weapon)
);
CREATE TABLE terraria.action (
id_action VARCHAR(255) NOT NULL PRIMARY KEY,
action_date DATE NOT NULL,
battle_result BINARY(1) NOT NULL,
id_us_world INT(255) NOT NULL,
id_boss INT(255) NOT NULL,
id_item INT(255) NOT NULL,
CONSTRAINT fk_action_boss1 FOREIGN KEY (id_boss) REFERENCES terraria.boss (id_boss),
CONSTRAINT fk_action_user_world1 FOREIGN KEY (id_us_world) REFERENCES terraria.user_world (id_us_world),
CONSTRAINT fk_action_game_item1 FOREIGN KEY (id_item) REFERENCES terraria.game_item (id_item)
);
CREATE TABLE terraria.npc (
id_npc INT(255) NOT NULL PRIMARY KEY,
about VARCHAR(255) NOT NULL,
name VARCHAR(255) NOT NULL,
type VARCHAR(255) NOT NULL,
);
CREATE TABLE terraria.cooperation (
id_cooperation INT(255) NOT NULL PRIMARY KEY,
id_us_world INT(255) NOT NULL,
id_npc INT(255) NOT NULL,
id_item INT(255) NOT NULL,
CONSTRAINT fk_cooperation_npc1 FOREIGN KEY (id_npc) REFERENCES terraria.npc (id_npc),
CONSTRAINT fk_cooperation_user_world1 FOREIGN KEY (id_us_world) REFERENCES terraria.user_world (id_us_world),
CONSTRAINT fk_cooperation_game_item1 FOREIGN KEY (id_item) REFERENCES terraria.game_item (id_item)
);
CREATE TABLE terraria.user_item (
id_user_item INT(255) NOT NULL,
id_item INT(255) NOT NULL,
date_item DATE NOT NULL,
id_us_world INT(255) NOT NULL PRIMARY KEY,
CONSTRAINT fk_user_item_user_world1 FOREIGN KEY (id_us_world) REFERENCES terraria.user_world (id_us_world),
CONSTRAINT fk_user_item_game_item1 FOREIGN KEY (id_item) REFERENCES terraria.game_item (id_item)
);
| SELECT * FROM weapon WHERE damage > 50 AND damage < 150 AND damage != 75;
|
45 | Вывести названия миров, у которых дата создания позже 2017-05-03 и размер равен M. |
CREATE TABLE terraria.boss (
id_boss INT(255) NOT NULL PRIMARY KEY,
damage INT(255) NOT NULL,
level INT(255) NOT NULL,
magic_trick VARCHAR(255) NOT NULL,
name VARCHAR(255) NOT NULL,
speed INT(255) NOT NULL,
);
CREATE TABLE terraria.player (
id_user INT(255) NOT NULL AUTO_INCREMENT PRIMARY KEY,
login CHAR(255) NOT NULL,
date DATE NOT NULL,
password VARCHAR(255) NOT NULL,
status CHAR(255) NOT NULL,
about CHAR(255) NULL DEFAULT NULL,
date_ban CHAR(255) NULL DEFAULT NULL,
);
CREATE TABLE terraria.mode (
id_mode INT(255) NOT NULL AUTO_INCREMENT PRIMARY KEY,
mode CHAR(255) NOT NULL,
);
CREATE TABLE terraria.world (
id_world INT(255) NOT NULL PRIMARY KEY,
name CHAR(255) NOT NULL,
date_create DATE NOT NULL,
size CHAR(1) NOT NULL,
type_world CHAR(255) NOT NULL,
);
CREATE TABLE terraria.user_world (
id_us_world INT(255) NOT NULL PRIMARY KEY,
id_user INT(255) NOT NULL,
id_world INT(255) NOT NULL,
id_mode INT(255) NOT NULL,
CONSTRAINT fk_user_world_player FOREIGN KEY (id_user) REFERENCES terraria.player (id_user),
CONSTRAINT fk_user_world_mode1 FOREIGN KEY (id_mode) REFERENCES terraria.mode (id_mode),
CONSTRAINT fk_user_world_world1 FOREIGN KEY (id_world) REFERENCES terraria.world (id_world)
);
CREATE TABLE terraria.weapon (
id_weapon VARCHAR(255) NOT NULL PRIMARY KEY,
damage VARCHAR(255) NOT NULL,
);
CREATE TABLE terraria.game_item (
id_item INT(255) NOT NULL PRIMARY KEY,
about CHAR(255) NOT NULL,
bonus CHAR(255) NOT NULL,
name CHAR(255) NOT NULL,
sprite CHAR(255) NULL DEFAULT NULL,
type VARCHAR(255) NOT NULL,
id_weapon VARCHAR(255) NOT NULL,
CONSTRAINT fk_game_item_weapon1 FOREIGN KEY (id_weapon) REFERENCES terraria.weapon (id_weapon)
);
CREATE TABLE terraria.action (
id_action VARCHAR(255) NOT NULL PRIMARY KEY,
action_date DATE NOT NULL,
battle_result BINARY(1) NOT NULL,
id_us_world INT(255) NOT NULL,
id_boss INT(255) NOT NULL,
id_item INT(255) NOT NULL,
CONSTRAINT fk_action_boss1 FOREIGN KEY (id_boss) REFERENCES terraria.boss (id_boss),
CONSTRAINT fk_action_user_world1 FOREIGN KEY (id_us_world) REFERENCES terraria.user_world (id_us_world),
CONSTRAINT fk_action_game_item1 FOREIGN KEY (id_item) REFERENCES terraria.game_item (id_item)
);
CREATE TABLE terraria.npc (
id_npc INT(255) NOT NULL PRIMARY KEY,
about VARCHAR(255) NOT NULL,
name VARCHAR(255) NOT NULL,
type VARCHAR(255) NOT NULL,
);
CREATE TABLE terraria.cooperation (
id_cooperation INT(255) NOT NULL PRIMARY KEY,
id_us_world INT(255) NOT NULL,
id_npc INT(255) NOT NULL,
id_item INT(255) NOT NULL,
CONSTRAINT fk_cooperation_npc1 FOREIGN KEY (id_npc) REFERENCES terraria.npc (id_npc),
CONSTRAINT fk_cooperation_user_world1 FOREIGN KEY (id_us_world) REFERENCES terraria.user_world (id_us_world),
CONSTRAINT fk_cooperation_game_item1 FOREIGN KEY (id_item) REFERENCES terraria.game_item (id_item)
);
CREATE TABLE terraria.user_item (
id_user_item INT(255) NOT NULL,
id_item INT(255) NOT NULL,
date_item DATE NOT NULL,
id_us_world INT(255) NOT NULL PRIMARY KEY,
CONSTRAINT fk_user_item_user_world1 FOREIGN KEY (id_us_world) REFERENCES terraria.user_world (id_us_world),
CONSTRAINT fk_user_item_game_item1 FOREIGN KEY (id_item) REFERENCES terraria.game_item (id_item)
);
| SELECT world.name FROM world WHERE world.date_create > '2017-05-03' AND size = 'M';
|
46 | Вывести названия миров, которые были созданы позднее 2017-01-01 и имеют размер мира равный S. |
CREATE TABLE terraria.boss (
id_boss INT(255) NOT NULL PRIMARY KEY,
damage INT(255) NOT NULL,
level INT(255) NOT NULL,
magic_trick VARCHAR(255) NOT NULL,
name VARCHAR(255) NOT NULL,
speed INT(255) NOT NULL,
);
CREATE TABLE terraria.player (
id_user INT(255) NOT NULL AUTO_INCREMENT PRIMARY KEY,
login CHAR(255) NOT NULL,
date DATE NOT NULL,
password VARCHAR(255) NOT NULL,
status CHAR(255) NOT NULL,
about CHAR(255) NULL DEFAULT NULL,
date_ban CHAR(255) NULL DEFAULT NULL,
);
CREATE TABLE terraria.mode (
id_mode INT(255) NOT NULL AUTO_INCREMENT PRIMARY KEY,
mode CHAR(255) NOT NULL,
);
CREATE TABLE terraria.world (
id_world INT(255) NOT NULL PRIMARY KEY,
name CHAR(255) NOT NULL,
date_create DATE NOT NULL,
size CHAR(1) NOT NULL,
type_world CHAR(255) NOT NULL,
);
CREATE TABLE terraria.user_world (
id_us_world INT(255) NOT NULL PRIMARY KEY,
id_user INT(255) NOT NULL,
id_world INT(255) NOT NULL,
id_mode INT(255) NOT NULL,
CONSTRAINT fk_user_world_player FOREIGN KEY (id_user) REFERENCES terraria.player (id_user),
CONSTRAINT fk_user_world_mode1 FOREIGN KEY (id_mode) REFERENCES terraria.mode (id_mode),
CONSTRAINT fk_user_world_world1 FOREIGN KEY (id_world) REFERENCES terraria.world (id_world)
);
CREATE TABLE terraria.weapon (
id_weapon VARCHAR(255) NOT NULL PRIMARY KEY,
damage VARCHAR(255) NOT NULL,
);
CREATE TABLE terraria.game_item (
id_item INT(255) NOT NULL PRIMARY KEY,
about CHAR(255) NOT NULL,
bonus CHAR(255) NOT NULL,
name CHAR(255) NOT NULL,
sprite CHAR(255) NULL DEFAULT NULL,
type VARCHAR(255) NOT NULL,
id_weapon VARCHAR(255) NOT NULL,
CONSTRAINT fk_game_item_weapon1 FOREIGN KEY (id_weapon) REFERENCES terraria.weapon (id_weapon)
);
CREATE TABLE terraria.action (
id_action VARCHAR(255) NOT NULL PRIMARY KEY,
action_date DATE NOT NULL,
battle_result BINARY(1) NOT NULL,
id_us_world INT(255) NOT NULL,
id_boss INT(255) NOT NULL,
id_item INT(255) NOT NULL,
CONSTRAINT fk_action_boss1 FOREIGN KEY (id_boss) REFERENCES terraria.boss (id_boss),
CONSTRAINT fk_action_user_world1 FOREIGN KEY (id_us_world) REFERENCES terraria.user_world (id_us_world),
CONSTRAINT fk_action_game_item1 FOREIGN KEY (id_item) REFERENCES terraria.game_item (id_item)
);
CREATE TABLE terraria.npc (
id_npc INT(255) NOT NULL PRIMARY KEY,
about VARCHAR(255) NOT NULL,
name VARCHAR(255) NOT NULL,
type VARCHAR(255) NOT NULL,
);
CREATE TABLE terraria.cooperation (
id_cooperation INT(255) NOT NULL PRIMARY KEY,
id_us_world INT(255) NOT NULL,
id_npc INT(255) NOT NULL,
id_item INT(255) NOT NULL,
CONSTRAINT fk_cooperation_npc1 FOREIGN KEY (id_npc) REFERENCES terraria.npc (id_npc),
CONSTRAINT fk_cooperation_user_world1 FOREIGN KEY (id_us_world) REFERENCES terraria.user_world (id_us_world),
CONSTRAINT fk_cooperation_game_item1 FOREIGN KEY (id_item) REFERENCES terraria.game_item (id_item)
);
CREATE TABLE terraria.user_item (
id_user_item INT(255) NOT NULL,
id_item INT(255) NOT NULL,
date_item DATE NOT NULL,
id_us_world INT(255) NOT NULL PRIMARY KEY,
CONSTRAINT fk_user_item_user_world1 FOREIGN KEY (id_us_world) REFERENCES terraria.user_world (id_us_world),
CONSTRAINT fk_user_item_game_item1 FOREIGN KEY (id_item) REFERENCES terraria.game_item (id_item)
);
| SELECT world.name FROM world WHERE world.date_create > '2017-01-01' AND world.size = 'S';
|
47 | Вывести названия карт для всех пользовательских миров режима 'Normal'. |
CREATE TABLE terraria.boss (
id_boss INT(255) NOT NULL PRIMARY KEY,
damage INT(255) NOT NULL,
level INT(255) NOT NULL,
magic_trick VARCHAR(255) NOT NULL,
name VARCHAR(255) NOT NULL,
speed INT(255) NOT NULL,
);
CREATE TABLE terraria.player (
id_user INT(255) NOT NULL AUTO_INCREMENT PRIMARY KEY,
login CHAR(255) NOT NULL,
date DATE NOT NULL,
password VARCHAR(255) NOT NULL,
status CHAR(255) NOT NULL,
about CHAR(255) NULL DEFAULT NULL,
date_ban CHAR(255) NULL DEFAULT NULL,
);
CREATE TABLE terraria.mode (
id_mode INT(255) NOT NULL AUTO_INCREMENT PRIMARY KEY,
mode CHAR(255) NOT NULL,
);
CREATE TABLE terraria.world (
id_world INT(255) NOT NULL PRIMARY KEY,
name CHAR(255) NOT NULL,
date_create DATE NOT NULL,
size CHAR(1) NOT NULL,
type_world CHAR(255) NOT NULL,
);
CREATE TABLE terraria.user_world (
id_us_world INT(255) NOT NULL PRIMARY KEY,
id_user INT(255) NOT NULL,
id_world INT(255) NOT NULL,
id_mode INT(255) NOT NULL,
CONSTRAINT fk_user_world_player FOREIGN KEY (id_user) REFERENCES terraria.player (id_user),
CONSTRAINT fk_user_world_mode1 FOREIGN KEY (id_mode) REFERENCES terraria.mode (id_mode),
CONSTRAINT fk_user_world_world1 FOREIGN KEY (id_world) REFERENCES terraria.world (id_world)
);
CREATE TABLE terraria.weapon (
id_weapon VARCHAR(255) NOT NULL PRIMARY KEY,
damage VARCHAR(255) NOT NULL,
);
CREATE TABLE terraria.game_item (
id_item INT(255) NOT NULL PRIMARY KEY,
about CHAR(255) NOT NULL,
bonus CHAR(255) NOT NULL,
name CHAR(255) NOT NULL,
sprite CHAR(255) NULL DEFAULT NULL,
type VARCHAR(255) NOT NULL,
id_weapon VARCHAR(255) NOT NULL,
CONSTRAINT fk_game_item_weapon1 FOREIGN KEY (id_weapon) REFERENCES terraria.weapon (id_weapon)
);
CREATE TABLE terraria.action (
id_action VARCHAR(255) NOT NULL PRIMARY KEY,
action_date DATE NOT NULL,
battle_result BINARY(1) NOT NULL,
id_us_world INT(255) NOT NULL,
id_boss INT(255) NOT NULL,
id_item INT(255) NOT NULL,
CONSTRAINT fk_action_boss1 FOREIGN KEY (id_boss) REFERENCES terraria.boss (id_boss),
CONSTRAINT fk_action_user_world1 FOREIGN KEY (id_us_world) REFERENCES terraria.user_world (id_us_world),
CONSTRAINT fk_action_game_item1 FOREIGN KEY (id_item) REFERENCES terraria.game_item (id_item)
);
CREATE TABLE terraria.npc (
id_npc INT(255) NOT NULL PRIMARY KEY,
about VARCHAR(255) NOT NULL,
name VARCHAR(255) NOT NULL,
type VARCHAR(255) NOT NULL,
);
CREATE TABLE terraria.cooperation (
id_cooperation INT(255) NOT NULL PRIMARY KEY,
id_us_world INT(255) NOT NULL,
id_npc INT(255) NOT NULL,
id_item INT(255) NOT NULL,
CONSTRAINT fk_cooperation_npc1 FOREIGN KEY (id_npc) REFERENCES terraria.npc (id_npc),
CONSTRAINT fk_cooperation_user_world1 FOREIGN KEY (id_us_world) REFERENCES terraria.user_world (id_us_world),
CONSTRAINT fk_cooperation_game_item1 FOREIGN KEY (id_item) REFERENCES terraria.game_item (id_item)
);
CREATE TABLE terraria.user_item (
id_user_item INT(255) NOT NULL,
id_item INT(255) NOT NULL,
date_item DATE NOT NULL,
id_us_world INT(255) NOT NULL PRIMARY KEY,
CONSTRAINT fk_user_item_user_world1 FOREIGN KEY (id_us_world) REFERENCES terraria.user_world (id_us_world),
CONSTRAINT fk_user_item_game_item1 FOREIGN KEY (id_item) REFERENCES terraria.game_item (id_item)
);
| SELECT name FROM world, user_world, mode WHERE
world.id_world = user_world.id_world
AND
user_world.id_mode = mode.id_mode
AND
mode = 'Normal';
|
48 | Вывести названия карт для всех пользовательских миров режима 'Hardmode'. |
CREATE TABLE terraria.boss (
id_boss INT(255) NOT NULL PRIMARY KEY,
damage INT(255) NOT NULL,
level INT(255) NOT NULL,
magic_trick VARCHAR(255) NOT NULL,
name VARCHAR(255) NOT NULL,
speed INT(255) NOT NULL,
);
CREATE TABLE terraria.player (
id_user INT(255) NOT NULL AUTO_INCREMENT PRIMARY KEY,
login CHAR(255) NOT NULL,
date DATE NOT NULL,
password VARCHAR(255) NOT NULL,
status CHAR(255) NOT NULL,
about CHAR(255) NULL DEFAULT NULL,
date_ban CHAR(255) NULL DEFAULT NULL,
);
CREATE TABLE terraria.mode (
id_mode INT(255) NOT NULL AUTO_INCREMENT PRIMARY KEY,
mode CHAR(255) NOT NULL,
);
CREATE TABLE terraria.world (
id_world INT(255) NOT NULL PRIMARY KEY,
name CHAR(255) NOT NULL,
date_create DATE NOT NULL,
size CHAR(1) NOT NULL,
type_world CHAR(255) NOT NULL,
);
CREATE TABLE terraria.user_world (
id_us_world INT(255) NOT NULL PRIMARY KEY,
id_user INT(255) NOT NULL,
id_world INT(255) NOT NULL,
id_mode INT(255) NOT NULL,
CONSTRAINT fk_user_world_player FOREIGN KEY (id_user) REFERENCES terraria.player (id_user),
CONSTRAINT fk_user_world_mode1 FOREIGN KEY (id_mode) REFERENCES terraria.mode (id_mode),
CONSTRAINT fk_user_world_world1 FOREIGN KEY (id_world) REFERENCES terraria.world (id_world)
);
CREATE TABLE terraria.weapon (
id_weapon VARCHAR(255) NOT NULL PRIMARY KEY,
damage VARCHAR(255) NOT NULL,
);
CREATE TABLE terraria.game_item (
id_item INT(255) NOT NULL PRIMARY KEY,
about CHAR(255) NOT NULL,
bonus CHAR(255) NOT NULL,
name CHAR(255) NOT NULL,
sprite CHAR(255) NULL DEFAULT NULL,
type VARCHAR(255) NOT NULL,
id_weapon VARCHAR(255) NOT NULL,
CONSTRAINT fk_game_item_weapon1 FOREIGN KEY (id_weapon) REFERENCES terraria.weapon (id_weapon)
);
CREATE TABLE terraria.action (
id_action VARCHAR(255) NOT NULL PRIMARY KEY,
action_date DATE NOT NULL,
battle_result BINARY(1) NOT NULL,
id_us_world INT(255) NOT NULL,
id_boss INT(255) NOT NULL,
id_item INT(255) NOT NULL,
CONSTRAINT fk_action_boss1 FOREIGN KEY (id_boss) REFERENCES terraria.boss (id_boss),
CONSTRAINT fk_action_user_world1 FOREIGN KEY (id_us_world) REFERENCES terraria.user_world (id_us_world),
CONSTRAINT fk_action_game_item1 FOREIGN KEY (id_item) REFERENCES terraria.game_item (id_item)
);
CREATE TABLE terraria.npc (
id_npc INT(255) NOT NULL PRIMARY KEY,
about VARCHAR(255) NOT NULL,
name VARCHAR(255) NOT NULL,
type VARCHAR(255) NOT NULL,
);
CREATE TABLE terraria.cooperation (
id_cooperation INT(255) NOT NULL PRIMARY KEY,
id_us_world INT(255) NOT NULL,
id_npc INT(255) NOT NULL,
id_item INT(255) NOT NULL,
CONSTRAINT fk_cooperation_npc1 FOREIGN KEY (id_npc) REFERENCES terraria.npc (id_npc),
CONSTRAINT fk_cooperation_user_world1 FOREIGN KEY (id_us_world) REFERENCES terraria.user_world (id_us_world),
CONSTRAINT fk_cooperation_game_item1 FOREIGN KEY (id_item) REFERENCES terraria.game_item (id_item)
);
CREATE TABLE terraria.user_item (
id_user_item INT(255) NOT NULL,
id_item INT(255) NOT NULL,
date_item DATE NOT NULL,
id_us_world INT(255) NOT NULL PRIMARY KEY,
CONSTRAINT fk_user_item_user_world1 FOREIGN KEY (id_us_world) REFERENCES terraria.user_world (id_us_world),
CONSTRAINT fk_user_item_game_item1 FOREIGN KEY (id_item) REFERENCES terraria.game_item (id_item)
);
| SELECT name FROM world, user_world, mode WHERE
world.id_world = user_world.id_world
AND
user_world.id_mode = mode.id_mode
AND
mode = 'Hardmode';
|
49 | Какие есть размеры миров, кроме L? |
CREATE TABLE terraria.boss (
id_boss INT(255) NOT NULL PRIMARY KEY,
damage INT(255) NOT NULL,
level INT(255) NOT NULL,
magic_trick VARCHAR(255) NOT NULL,
name VARCHAR(255) NOT NULL,
speed INT(255) NOT NULL,
);
CREATE TABLE terraria.player (
id_user INT(255) NOT NULL AUTO_INCREMENT PRIMARY KEY,
login CHAR(255) NOT NULL,
date DATE NOT NULL,
password VARCHAR(255) NOT NULL,
status CHAR(255) NOT NULL,
about CHAR(255) NULL DEFAULT NULL,
date_ban CHAR(255) NULL DEFAULT NULL,
);
CREATE TABLE terraria.mode (
id_mode INT(255) NOT NULL AUTO_INCREMENT PRIMARY KEY,
mode CHAR(255) NOT NULL,
);
CREATE TABLE terraria.world (
id_world INT(255) NOT NULL PRIMARY KEY,
name CHAR(255) NOT NULL,
date_create DATE NOT NULL,
size CHAR(1) NOT NULL,
type_world CHAR(255) NOT NULL,
);
CREATE TABLE terraria.user_world (
id_us_world INT(255) NOT NULL PRIMARY KEY,
id_user INT(255) NOT NULL,
id_world INT(255) NOT NULL,
id_mode INT(255) NOT NULL,
CONSTRAINT fk_user_world_player FOREIGN KEY (id_user) REFERENCES terraria.player (id_user),
CONSTRAINT fk_user_world_mode1 FOREIGN KEY (id_mode) REFERENCES terraria.mode (id_mode),
CONSTRAINT fk_user_world_world1 FOREIGN KEY (id_world) REFERENCES terraria.world (id_world)
);
CREATE TABLE terraria.weapon (
id_weapon VARCHAR(255) NOT NULL PRIMARY KEY,
damage VARCHAR(255) NOT NULL,
);
CREATE TABLE terraria.game_item (
id_item INT(255) NOT NULL PRIMARY KEY,
about CHAR(255) NOT NULL,
bonus CHAR(255) NOT NULL,
name CHAR(255) NOT NULL,
sprite CHAR(255) NULL DEFAULT NULL,
type VARCHAR(255) NOT NULL,
id_weapon VARCHAR(255) NOT NULL,
CONSTRAINT fk_game_item_weapon1 FOREIGN KEY (id_weapon) REFERENCES terraria.weapon (id_weapon)
);
CREATE TABLE terraria.action (
id_action VARCHAR(255) NOT NULL PRIMARY KEY,
action_date DATE NOT NULL,
battle_result BINARY(1) NOT NULL,
id_us_world INT(255) NOT NULL,
id_boss INT(255) NOT NULL,
id_item INT(255) NOT NULL,
CONSTRAINT fk_action_boss1 FOREIGN KEY (id_boss) REFERENCES terraria.boss (id_boss),
CONSTRAINT fk_action_user_world1 FOREIGN KEY (id_us_world) REFERENCES terraria.user_world (id_us_world),
CONSTRAINT fk_action_game_item1 FOREIGN KEY (id_item) REFERENCES terraria.game_item (id_item)
);
CREATE TABLE terraria.npc (
id_npc INT(255) NOT NULL PRIMARY KEY,
about VARCHAR(255) NOT NULL,
name VARCHAR(255) NOT NULL,
type VARCHAR(255) NOT NULL,
);
CREATE TABLE terraria.cooperation (
id_cooperation INT(255) NOT NULL PRIMARY KEY,
id_us_world INT(255) NOT NULL,
id_npc INT(255) NOT NULL,
id_item INT(255) NOT NULL,
CONSTRAINT fk_cooperation_npc1 FOREIGN KEY (id_npc) REFERENCES terraria.npc (id_npc),
CONSTRAINT fk_cooperation_user_world1 FOREIGN KEY (id_us_world) REFERENCES terraria.user_world (id_us_world),
CONSTRAINT fk_cooperation_game_item1 FOREIGN KEY (id_item) REFERENCES terraria.game_item (id_item)
);
CREATE TABLE terraria.user_item (
id_user_item INT(255) NOT NULL,
id_item INT(255) NOT NULL,
date_item DATE NOT NULL,
id_us_world INT(255) NOT NULL PRIMARY KEY,
CONSTRAINT fk_user_item_user_world1 FOREIGN KEY (id_us_world) REFERENCES terraria.user_world (id_us_world),
CONSTRAINT fk_user_item_game_item1 FOREIGN KEY (id_item) REFERENCES terraria.game_item (id_item)
);
| SELECT DISTINCT size FROM world WHERE NOT size = 'L';
|
50 | Вывести уникальные типы миров, размер которых либо L, либо S. |
CREATE TABLE terraria.boss (
id_boss INT(255) NOT NULL PRIMARY KEY,
damage INT(255) NOT NULL,
level INT(255) NOT NULL,
magic_trick VARCHAR(255) NOT NULL,
name VARCHAR(255) NOT NULL,
speed INT(255) NOT NULL,
);
CREATE TABLE terraria.player (
id_user INT(255) NOT NULL AUTO_INCREMENT PRIMARY KEY,
login CHAR(255) NOT NULL,
date DATE NOT NULL,
password VARCHAR(255) NOT NULL,
status CHAR(255) NOT NULL,
about CHAR(255) NULL DEFAULT NULL,
date_ban CHAR(255) NULL DEFAULT NULL,
);
CREATE TABLE terraria.mode (
id_mode INT(255) NOT NULL AUTO_INCREMENT PRIMARY KEY,
mode CHAR(255) NOT NULL,
);
CREATE TABLE terraria.world (
id_world INT(255) NOT NULL PRIMARY KEY,
name CHAR(255) NOT NULL,
date_create DATE NOT NULL,
size CHAR(1) NOT NULL,
type_world CHAR(255) NOT NULL,
);
CREATE TABLE terraria.user_world (
id_us_world INT(255) NOT NULL PRIMARY KEY,
id_user INT(255) NOT NULL,
id_world INT(255) NOT NULL,
id_mode INT(255) NOT NULL,
CONSTRAINT fk_user_world_player FOREIGN KEY (id_user) REFERENCES terraria.player (id_user),
CONSTRAINT fk_user_world_mode1 FOREIGN KEY (id_mode) REFERENCES terraria.mode (id_mode),
CONSTRAINT fk_user_world_world1 FOREIGN KEY (id_world) REFERENCES terraria.world (id_world)
);
CREATE TABLE terraria.weapon (
id_weapon VARCHAR(255) NOT NULL PRIMARY KEY,
damage VARCHAR(255) NOT NULL,
);
CREATE TABLE terraria.game_item (
id_item INT(255) NOT NULL PRIMARY KEY,
about CHAR(255) NOT NULL,
bonus CHAR(255) NOT NULL,
name CHAR(255) NOT NULL,
sprite CHAR(255) NULL DEFAULT NULL,
type VARCHAR(255) NOT NULL,
id_weapon VARCHAR(255) NOT NULL,
CONSTRAINT fk_game_item_weapon1 FOREIGN KEY (id_weapon) REFERENCES terraria.weapon (id_weapon)
);
CREATE TABLE terraria.action (
id_action VARCHAR(255) NOT NULL PRIMARY KEY,
action_date DATE NOT NULL,
battle_result BINARY(1) NOT NULL,
id_us_world INT(255) NOT NULL,
id_boss INT(255) NOT NULL,
id_item INT(255) NOT NULL,
CONSTRAINT fk_action_boss1 FOREIGN KEY (id_boss) REFERENCES terraria.boss (id_boss),
CONSTRAINT fk_action_user_world1 FOREIGN KEY (id_us_world) REFERENCES terraria.user_world (id_us_world),
CONSTRAINT fk_action_game_item1 FOREIGN KEY (id_item) REFERENCES terraria.game_item (id_item)
);
CREATE TABLE terraria.npc (
id_npc INT(255) NOT NULL PRIMARY KEY,
about VARCHAR(255) NOT NULL,
name VARCHAR(255) NOT NULL,
type VARCHAR(255) NOT NULL,
);
CREATE TABLE terraria.cooperation (
id_cooperation INT(255) NOT NULL PRIMARY KEY,
id_us_world INT(255) NOT NULL,
id_npc INT(255) NOT NULL,
id_item INT(255) NOT NULL,
CONSTRAINT fk_cooperation_npc1 FOREIGN KEY (id_npc) REFERENCES terraria.npc (id_npc),
CONSTRAINT fk_cooperation_user_world1 FOREIGN KEY (id_us_world) REFERENCES terraria.user_world (id_us_world),
CONSTRAINT fk_cooperation_game_item1 FOREIGN KEY (id_item) REFERENCES terraria.game_item (id_item)
);
CREATE TABLE terraria.user_item (
id_user_item INT(255) NOT NULL,
id_item INT(255) NOT NULL,
date_item DATE NOT NULL,
id_us_world INT(255) NOT NULL PRIMARY KEY,
CONSTRAINT fk_user_item_user_world1 FOREIGN KEY (id_us_world) REFERENCES terraria.user_world (id_us_world),
CONSTRAINT fk_user_item_game_item1 FOREIGN KEY (id_item) REFERENCES terraria.game_item (id_item)
);
| SELECT DISTINCT type_world FROM world WHERE size = 'S' OR size = 'L';
|
51 | В мирах какого размера и типа играл пользователь с идентификатором 3? |
CREATE TABLE terraria.boss (
id_boss INT(255) NOT NULL PRIMARY KEY,
damage INT(255) NOT NULL,
level INT(255) NOT NULL,
magic_trick VARCHAR(255) NOT NULL,
name VARCHAR(255) NOT NULL,
speed INT(255) NOT NULL,
);
CREATE TABLE terraria.player (
id_user INT(255) NOT NULL AUTO_INCREMENT PRIMARY KEY,
login CHAR(255) NOT NULL,
date DATE NOT NULL,
password VARCHAR(255) NOT NULL,
status CHAR(255) NOT NULL,
about CHAR(255) NULL DEFAULT NULL,
date_ban CHAR(255) NULL DEFAULT NULL,
);
CREATE TABLE terraria.mode (
id_mode INT(255) NOT NULL AUTO_INCREMENT PRIMARY KEY,
mode CHAR(255) NOT NULL,
);
CREATE TABLE terraria.world (
id_world INT(255) NOT NULL PRIMARY KEY,
name CHAR(255) NOT NULL,
date_create DATE NOT NULL,
size CHAR(1) NOT NULL,
type_world CHAR(255) NOT NULL,
);
CREATE TABLE terraria.user_world (
id_us_world INT(255) NOT NULL PRIMARY KEY,
id_user INT(255) NOT NULL,
id_world INT(255) NOT NULL,
id_mode INT(255) NOT NULL,
CONSTRAINT fk_user_world_player FOREIGN KEY (id_user) REFERENCES terraria.player (id_user),
CONSTRAINT fk_user_world_mode1 FOREIGN KEY (id_mode) REFERENCES terraria.mode (id_mode),
CONSTRAINT fk_user_world_world1 FOREIGN KEY (id_world) REFERENCES terraria.world (id_world)
);
CREATE TABLE terraria.weapon (
id_weapon VARCHAR(255) NOT NULL PRIMARY KEY,
damage VARCHAR(255) NOT NULL,
);
CREATE TABLE terraria.game_item (
id_item INT(255) NOT NULL PRIMARY KEY,
about CHAR(255) NOT NULL,
bonus CHAR(255) NOT NULL,
name CHAR(255) NOT NULL,
sprite CHAR(255) NULL DEFAULT NULL,
type VARCHAR(255) NOT NULL,
id_weapon VARCHAR(255) NOT NULL,
CONSTRAINT fk_game_item_weapon1 FOREIGN KEY (id_weapon) REFERENCES terraria.weapon (id_weapon)
);
CREATE TABLE terraria.action (
id_action VARCHAR(255) NOT NULL PRIMARY KEY,
action_date DATE NOT NULL,
battle_result BINARY(1) NOT NULL,
id_us_world INT(255) NOT NULL,
id_boss INT(255) NOT NULL,
id_item INT(255) NOT NULL,
CONSTRAINT fk_action_boss1 FOREIGN KEY (id_boss) REFERENCES terraria.boss (id_boss),
CONSTRAINT fk_action_user_world1 FOREIGN KEY (id_us_world) REFERENCES terraria.user_world (id_us_world),
CONSTRAINT fk_action_game_item1 FOREIGN KEY (id_item) REFERENCES terraria.game_item (id_item)
);
CREATE TABLE terraria.npc (
id_npc INT(255) NOT NULL PRIMARY KEY,
about VARCHAR(255) NOT NULL,
name VARCHAR(255) NOT NULL,
type VARCHAR(255) NOT NULL,
);
CREATE TABLE terraria.cooperation (
id_cooperation INT(255) NOT NULL PRIMARY KEY,
id_us_world INT(255) NOT NULL,
id_npc INT(255) NOT NULL,
id_item INT(255) NOT NULL,
CONSTRAINT fk_cooperation_npc1 FOREIGN KEY (id_npc) REFERENCES terraria.npc (id_npc),
CONSTRAINT fk_cooperation_user_world1 FOREIGN KEY (id_us_world) REFERENCES terraria.user_world (id_us_world),
CONSTRAINT fk_cooperation_game_item1 FOREIGN KEY (id_item) REFERENCES terraria.game_item (id_item)
);
CREATE TABLE terraria.user_item (
id_user_item INT(255) NOT NULL,
id_item INT(255) NOT NULL,
date_item DATE NOT NULL,
id_us_world INT(255) NOT NULL PRIMARY KEY,
CONSTRAINT fk_user_item_user_world1 FOREIGN KEY (id_us_world) REFERENCES terraria.user_world (id_us_world),
CONSTRAINT fk_user_item_game_item1 FOREIGN KEY (id_item) REFERENCES terraria.game_item (id_item)
);
| SELECT DISTINCT
size
, type_world
FROM world, player, user_world WHERE player.id_user = 3 AND player.id_user = user_world.id_user AND world.id_world = user_world.id_world;
|
52 | Вывести всю информацию о мирах, у которых дата создания позднее 2018-04-01, его размер равен L и тип мира jungle или tundra. |
CREATE TABLE terraria.boss (
id_boss INT(255) NOT NULL PRIMARY KEY,
damage INT(255) NOT NULL,
level INT(255) NOT NULL,
magic_trick VARCHAR(255) NOT NULL,
name VARCHAR(255) NOT NULL,
speed INT(255) NOT NULL,
);
CREATE TABLE terraria.player (
id_user INT(255) NOT NULL AUTO_INCREMENT PRIMARY KEY,
login CHAR(255) NOT NULL,
date DATE NOT NULL,
password VARCHAR(255) NOT NULL,
status CHAR(255) NOT NULL,
about CHAR(255) NULL DEFAULT NULL,
date_ban CHAR(255) NULL DEFAULT NULL,
);
CREATE TABLE terraria.mode (
id_mode INT(255) NOT NULL AUTO_INCREMENT PRIMARY KEY,
mode CHAR(255) NOT NULL,
);
CREATE TABLE terraria.world (
id_world INT(255) NOT NULL PRIMARY KEY,
name CHAR(255) NOT NULL,
date_create DATE NOT NULL,
size CHAR(1) NOT NULL,
type_world CHAR(255) NOT NULL,
);
CREATE TABLE terraria.user_world (
id_us_world INT(255) NOT NULL PRIMARY KEY,
id_user INT(255) NOT NULL,
id_world INT(255) NOT NULL,
id_mode INT(255) NOT NULL,
CONSTRAINT fk_user_world_player FOREIGN KEY (id_user) REFERENCES terraria.player (id_user),
CONSTRAINT fk_user_world_mode1 FOREIGN KEY (id_mode) REFERENCES terraria.mode (id_mode),
CONSTRAINT fk_user_world_world1 FOREIGN KEY (id_world) REFERENCES terraria.world (id_world)
);
CREATE TABLE terraria.weapon (
id_weapon VARCHAR(255) NOT NULL PRIMARY KEY,
damage VARCHAR(255) NOT NULL,
);
CREATE TABLE terraria.game_item (
id_item INT(255) NOT NULL PRIMARY KEY,
about CHAR(255) NOT NULL,
bonus CHAR(255) NOT NULL,
name CHAR(255) NOT NULL,
sprite CHAR(255) NULL DEFAULT NULL,
type VARCHAR(255) NOT NULL,
id_weapon VARCHAR(255) NOT NULL,
CONSTRAINT fk_game_item_weapon1 FOREIGN KEY (id_weapon) REFERENCES terraria.weapon (id_weapon)
);
CREATE TABLE terraria.action (
id_action VARCHAR(255) NOT NULL PRIMARY KEY,
action_date DATE NOT NULL,
battle_result BINARY(1) NOT NULL,
id_us_world INT(255) NOT NULL,
id_boss INT(255) NOT NULL,
id_item INT(255) NOT NULL,
CONSTRAINT fk_action_boss1 FOREIGN KEY (id_boss) REFERENCES terraria.boss (id_boss),
CONSTRAINT fk_action_user_world1 FOREIGN KEY (id_us_world) REFERENCES terraria.user_world (id_us_world),
CONSTRAINT fk_action_game_item1 FOREIGN KEY (id_item) REFERENCES terraria.game_item (id_item)
);
CREATE TABLE terraria.npc (
id_npc INT(255) NOT NULL PRIMARY KEY,
about VARCHAR(255) NOT NULL,
name VARCHAR(255) NOT NULL,
type VARCHAR(255) NOT NULL,
);
CREATE TABLE terraria.cooperation (
id_cooperation INT(255) NOT NULL PRIMARY KEY,
id_us_world INT(255) NOT NULL,
id_npc INT(255) NOT NULL,
id_item INT(255) NOT NULL,
CONSTRAINT fk_cooperation_npc1 FOREIGN KEY (id_npc) REFERENCES terraria.npc (id_npc),
CONSTRAINT fk_cooperation_user_world1 FOREIGN KEY (id_us_world) REFERENCES terraria.user_world (id_us_world),
CONSTRAINT fk_cooperation_game_item1 FOREIGN KEY (id_item) REFERENCES terraria.game_item (id_item)
);
CREATE TABLE terraria.user_item (
id_user_item INT(255) NOT NULL,
id_item INT(255) NOT NULL,
date_item DATE NOT NULL,
id_us_world INT(255) NOT NULL PRIMARY KEY,
CONSTRAINT fk_user_item_user_world1 FOREIGN KEY (id_us_world) REFERENCES terraria.user_world (id_us_world),
CONSTRAINT fk_user_item_game_item1 FOREIGN KEY (id_item) REFERENCES terraria.game_item (id_item)
);
| SELECT * FROM world WHERE (world.date_create > '2018-04-01' AND world.size = 'L') AND (type_world = 'jungle' OR 'tundra');
|
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