摘要： CREATEFUNCTIONdbo.lastindexof(@stringValueasnvarchar(1000),@stringSearchasnvarchar(1000),@startPositionasint=0)returnsintASBEGINDECLARE@lastindexintSET@lastindex=@startPositionDECLARE@tempindexintwhil... 阅读全文