摘要: declare @count_sql nvarchar(max),@count int set @count_sql = 'select @vlaue = count(1) from t_dd_qm_product_testitem_course with (nolock) where group_ 阅读全文
posted @ 2022-07-12 17:39 单纯的桃子 阅读(115) 评论(0) 推荐(0) 编辑