我在playlist表里输入了一个playlist(Frank1),我在track表里输入了一个名字(Flowers)。现在我试图在表 playlist_track 中连接它们,但我的代码给出了一个错误:
FOREIGN KEY constraint failed
INSERT INTO playlist_track
(PlaylistId,TrackId)
VALUES (
(SELECT TrackId FROM tracks WHERE name = 'Flowers'),
(SELECT PlaylistId FROM playlists WHERE name = 'Frank1'));