drop commands

.~lock.table_specification_9.docx#

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+,DESKTOP-SF0773P/User,DESKTOP-SF0773P,12.05.2022 19:53,file:///C:/Users/User/AppData/Roaming/OpenOffice/4;

drop_9.sql

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+ALTER TABLE statistics 
+DROP CONSTRAINT ck_game_WLD;
+
+ALTER TABLE games
+DROP CONSTRAINT ck_game_name;
+
+ALTER TABLE rounds
+DROP CONSTRAINT ck_achievement_name;
+
+ALTER TABLE prizes
+DROP CONSTRAINT ck_achievement_name;
+
+ALTER TABLE sponsors
+DROP CONSTRAINT ck_sponsor_type
+DROP CONSTRAINT ck_sponsor_name;
+
+ALTER TABLE tournaments
+DROP CONSTRAINT ck_tournament_arena
+DROP CONSTRAINT ck_tournament_country
+DROP CONSTRAINT ck_tournament_city;
+
+ALTER TABLE categories
+DROP CONSTRAINT ck_genre_accronym
+DROP CONSTRAINT ck_genre_description
+DROP CONSTRAINT ck_genre_name;
+
+ALTER TABLE teams
+DROP CONSTRAINT ck_team_name;
+
+ALTER TABLE players
+DROP CONSTRAINT ck_contact_email
+DROP CONSTRAINT ck_player_name;
+
+--foreign key 
+
+ALTER TABLE game_participants
+DROP FOREIGN KEY game_id
+DROP FOREIGN KEY tournament_participants;
+
+ALTER TABLE statistics 
+DROP FOREIGN KEY fk_statistics;
+
+ALTER TABLE games
+DROP FOREIGN KEY fk_games;
+
+ALTER TABLE prizes 
+DROP FOREIGN KEY tournament_id
+DROP FOREIGN KEY sponsor_id;
+
+ALTER TABLE tournament_participants
+DROP FOREIGN KEY team_id
+DROP FOREIGN KEY player_id
+DROP FOREIGN KEY tournament_id;
+
+ALTER TABLE tournaments
+DROP FOREIGN KEY genre_id;
+
+ALTER TABLE team_players
+DROP FOREIGN KEY team_id
+DROP FOREIGN KEY player_id
+
+
+--unique
+ALTER TABLE categories
+DROP unique (genre_name);
+
+ALTER TABLE players
+DROP UNIQUE(contact_email)
+DROP UNIQUE(contact_number);
+
+--Primary key
+ALTER TABLE game_participants
+DROP PRIMARY KEY game_participant_id;
+
+ALTER TABLE statistics
+DROP PRIMARY KEY game_result_id;
+
+ALTER TABLE games 
+DROP TABLE game_id;
+
+ALTER TABLE rounds 
+DROP PRIMARY KEY round_id;
+
+ALTER TABLE prizes
+DROP PRIMARY KEY prize_id;
+
+ALTER TABLE sponsors
+DROP PRIMARY KEY sponsor_id;
+
+ALTER TABLE tournament_participants
+DROP PRIMARY KEY tournament_participant_id;
+
+ALTER TABLE tournaments
+DROP PRIMARY KEY tournament_id;
+
+ALTER TABLE categories 
+DROP PRIMARY KEY genre_id;
+
+ALTER TABLE team_players
+DROP PRIMARY KEY team_player_id;
+
+ALTER TABLE teams
+DROP PRIMARY KEY team_id;
+
+ALTER TABLE players
+DROP PRIMARY KEY player_id;
+
+--Sequence 
+
+
+ALTER TABLE game_participants
+DROP SEQUENCE seq_game_participants;
+
+ALTER TABLE statistics
+DROP SEQUENCE seq_statistics;
+
+ALTER TABLE games
+DROP SEQUENCE seq_games;
+
+ALTER TABLE rounds
+DROP SEQUENCE seq_rounds;
+
+
+ALTER TABLE prizes
+DROP SEQUENCE seq_prizes;
+
+ALTER TABLE sponsors
+DROP SEQUENCE seq_sponsors;
+
+ALTER TABLE tournament_participants
+DROP SEQUENCE seq_tournament_participants;
+
+ALTER TABLE tournaments
+DROP SEQUENCE seq_tournament;
+
+ALTER TABLE categories
+DROP SEQUENCE seq_categories;
+
+ALTER TABLE team_players
+DROP SEQUENCE seq_team_players;
+
+ALTER TABLE teams
+DROP SEQUENCE seq_teams;
+
+ALTER TABLE players
+DROP SEQUENCE seq_players;
+
+-- Tables 
+
+ALTER TABLE game_participants
+DROP TABLE game_participants;
+
+ALTER TABLE statistics
+DROP TABLE statistics; 
+
+ALTER TABLE games
+DROP TABLE games;
+
+ALTER TABLE rounds
+DROP TABLE rounds;
+
+ALTER TABLE prizes
+DROP TABLE prizes;
+
+ALTER TABLE sponsors
+DROP TABLE sponsors;
+
+ALTER TABLE tournament_participants
+DROP TABLE tournament_participants
+
+ALTER TABLE tournaments
+DROP TABLE tournaments
+
+ALTER TABLE categories
+DROP TABLE categories;
+
+ALTER TABLE team_players
+DROP TABLE team_players;
+
+ALTER TABLE teams
+DROP TABLE teams;
+
+ALTER TABLE players
+DROP TABLE players;