摘要： 示例Sqlset @s ='select @ischuku=isnull(ischuku,''n''),@warehouseId=warehouseId,@proID=proid from Warehouse where ' + @columnName + '=''' + @barCode +''''EXEC sp_executesql @s, N'@ischuku varchar(1) output,@warehouseId varchar(10) output,@proI 阅读全文