这给了我一个错误
delete FROM `emails` WHERE `id` not in (Select id From poi Where date>Now())
使用什么语法？
最佳答案
当你使用MySQL的保留关键字时，你必须使用反引号(`)，如下所示:
DELETE
FROM `emails`
WHERE `id` NOT IN
(SELECT id
FROM poi
WHERE `date` > Now())
关于mysql : delete where not in : what is the syntax?，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/34962627/