摘要: sp_executesql set @sql = 'select @row_num=count(*) from dbo.[User]' + @sWhereexec sp_executesql @sql,N'@row_num int output', @row_num outputexec sp_executesql （参数1:动态SQL语句）,（参数2:参数声明多个参数用逗号分开）, 参数值 如下...阅读全文