Mysql问题,评论表结构如图1,查询结果如图2,功能为查询评论数最多的商品,降序排列,求sql语句翻译

SELECT wp_id, COUNT( 1 ) FROM wp_comment GROUP BY wp_id ORDER BY COUNT( 1 ) DESC LIMIT 0 , 30
2025-12-17 16:19:43
推荐回答(2个)
回答1:

SELECT wp_id, COUNT( 1 ) FROM wp_comment --- 查询wp_id,count(1)是wp_id的数量
GROUP BY wp_id --- 用wp_id分组
ORDER BY COUNT( 1 ) DESC LIMIT 0 , 30 ---用count(1)排序,降序,分页30

回答2:

SELECT wp_id, COUNT( 1 ) FROM wp_comment --- 查询wp_id,count(1)是wp_id的数量
GROUP BY wp_id --- 用wp_id分组