SQL语句在ELSE块中返回'FALSE'

Question

这是我的SQL代码：

if NOT EXISTS (select * from tblArtist where Artist= 'The Rolling Stones')
INSERT INTO tblArtist (Artist)
Output inserted.ID, 'TRUE' as isNewEntry
Values('The Rolling Stones')
ELSE (Select ID from tblArtist 
Where Artist = 'The Rolling Stones');

到目前为止，这是有效的。但如果涉及到else块，它应该返回＆＃39; FALSE＆＃39; asNewEntry ... 现在我不能只使用Output关键字，因为我认为它不能与select关键字一起使用。

感谢您的帮助！

Answer 1

喜欢这个吗？

if NOT EXISTS (select * from tblArtist where Artist= 'The Rolling Stones')
INSERT INTO tblArtist (Artist)
Output inserted.ID, 'TRUE' as isNewEntry
Values('The Rolling Stones')
ELSE (Select ID, 'FALSE' as isNewEntry from tblArtist
Where Artist = 'The Rolling Stones');