本机编译的存储过程不支持EXISTS 子句,但有一种解决方法:
DECLARE @exists BIT = 0
SELECT TOP 1 @exists = 1 FROM MyTable WHERE ...
IF @exists = 1
本机编译的存储过程不支持EXISTS 子句,但有一种解决方法:
DECLARE @exists BIT = 0
SELECT TOP 1 @exists = 1 FROM MyTable WHERE ...
IF @exists = 1