请问下面的语句有没有错误
Declare @Work2 numeric(10,4)
execute sp_executesql N'Select @Work2=Count(*) From EC_DkJs_V',N'@Work2 numeric(10,4)',@Work2
Select @Work2为什么@Work2值为NULL,请各位老大帮忙
Declare @Work2 numeric(10,4)
execute sp_executesql N'Select @Work2=Count(*) From EC_DkJs_V',N'@Work2 numeric(10,4)',@Work2
Select @Work2为什么@Work2值为NULL,请各位老大帮忙
Declare @Work2 numeric(10,4)
execute sp_executesql N'Select @Work2=Count(*) From EC_DkJs_V',N'@Work2 numeric(10,4) OUTPUT',@Work2 OUTPUT
Select @Work2