mysql---group_concat

 [原数据表]

 [分组联合]

SELECT gender, GROUP_CONCAT(`name`
ORDER BY `name` DESC SEPARATOR ',') AS `names`
FROM plm_test
GROUP BY gender;

(完)

posted @ 2020-07-09 09:57  lishidefengchen  阅读(252)  评论(0编辑  收藏  举报