SELECT v1.* FROM version v1 LEFT JOIN version v2 ON (v1.channel = v2.channel AND v1.id < v2.id) WHERE v2.id is NULL and v1.channel='default'
MySQL之分组取最新一条
最新推荐文章于 2024-09-18 14:11:14 发布
SELECT v1.* FROM version v1 LEFT JOIN version v2 ON (v1.channel = v2.channel AND v1.id < v2.id) WHERE v2.id is NULL and v1.channel='default'