CREATE FUNCTION f_NextBH()
RETURNS char(8)
AS
BEGIN
RETURN(SELECT 'G'+RIGHT(000000001 +ISNULL(RIGHT(MAX(BH),8),0),8) FROM tb WITH(XLOCK,PAGLOCK))
END
GO
RETURNS char(8)
AS
BEGIN
RETURN(SELECT 'G'+RIGHT(000000001 +ISNULL(RIGHT(MAX(BH),8),0),8) FROM tb WITH(XLOCK,PAGLOCK))
END
GO
解决方案 »
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