摘要:
declare @cnum varchar(20)declare @sql nvarchar(1000)select @sql=('select @a=cNumber+1 from VoucherHistory where CardNumber='''+@CardNumber+'''')exec sp_executesql @sql,N'@a int output',@cnum outputprint @cnum 阅读全文
posted @ 2013-08-24 13:41
binsite
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