09 2019 档案

mysql查询去重
摘要：SELECT count(DISTINCT type) as count ,dms_warehouse_id as whId from bms_warehouse_supplies where dms_warehouse_id in (1,2,3) GROUP BY dms_warehouse_id 阅读全文
posted @ 2019-09-17 11:33 无敌哈士奇 阅读(664) 评论(0) 推荐(0)