I have two tables: 'player' and 'game'. The primary key of player is the foreign key in the table game.
'player' --> PK = idPlayer
'game' --> FK = player_idPlayer
So now I want to delete one player in the players table. The SQL statement should also delete all entries of the game table where idPlayer = player_idPlayer
- if there are some.
My statement only deletes when the player is in both tables. But i want to delete the player also when this player is not in the game table.
DELETE player, game
FROM players, game
WHERE idPlayer = player_idPlayer AND player_idPlayer = ?
You could try with a left outer join
DELETE p, g
FROM players p
LEFT OUTER JOIN game g ON g.player_idPlayer = p.idPlayer
WHERE p.idPlayer = ?
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