2021年6月22日
sql查询同一张表不同条件下的合计总数
摘要： select (select count(business_status) from business_express a where business_status='TS' ) as TS, + (select count(business_status) from business_expre 阅读全文
posted @ 2021-06-22 15:28 许佳挺 阅读(928) 评论(0) 推荐(0) 编辑