php如何满足某一种条件，只取最新的一条数据

SELECT * FROM pc_record WHERE name LIKE '小明' LIMIT 1

回复讨论(解决方案)

order by id desc
或者发布时间 desc

SELECT * FROM pc_record WHERE name LIKE '小明' order by id desc LIMIT 1

在语句后加order by id DESC

order by id desc，根据id从大到小排序，limit 1 取第一个，就是取id最大的那个，最新的那个