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有人知道这个代码块有什么问题吗?在Sql Server 2005中创建UDF时出现错误
CREATE FUNCTION [dbo].[udfGetPoint]
(
@UserID INT,
@SqlCountry VARCHAR(1000)
)
RETURNS INT
AS
BEGIN
DECLARE @Points INT
SET @Points = 1
DECLARE @RecordCount sysname
IF @SqlCountry <> ''
BEGIN
EXEC sp_executesql
N'SELECT @DynamicCount = COUNT(UserID) FROM Country WHERE UserID = '[email protected]+' AND LCValues IN (' + @SqlCountry + ')'
,N'@DynamicCount sysname OUTPUT'
,@RecordCount OUTPUT
IF @RecordCount > 0
SET @Points = @Points + 1
END
RETURN @Points
END
如果我执行此我有以下错误:
Msg 102, Level 15, State 1, Procedure udfGetPoint, Line 15
Incorrect syntax near '+'.
感谢reply.given错误已解决,但如果执行存储过程中,我用这个UDF新的错误来了:“只有函数和扩展存储过程可以从函数中执行” – Sukhjeevan 2011-03-07 07:52:12
@Sukhi:那么你不能在UDF中做到这一点。 – gbn 2011-03-07 07:53:13
什么是扩展存储过程? – Sukhjeevan 2011-03-07 07:55:30