sql
SELECT * FROM info GROUP BY id ORDER BY id
先 GROUP BY id 再 ORDER BY id
SELECT p.id FROM info p ORDER BY p.id LIMIT 1,2
默认升序
GROUP BY-ORDER BY:sql
阅读 41
2023-04-21
sql
SELECT * FROM info GROUP BY id ORDER BY id
先 GROUP BY id 再 ORDER BY id
SELECT p.id FROM info p ORDER BY p.id LIMIT 1,2
默认升序
相关推荐
精彩评论(0)