绕过DELETE查询中的自引用 [英] Get around self-referencing in a DELETE query
本文介绍了绕过DELETE查询中的自引用的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
我正在尝试删除所有不是其名称下最新版本的记录，但是显然您无法引用访问您在同一查询中修改的表.
I'm trying to delete all records which aren't the latest version under their name but apparently you can't reference access a table you are modifying in the same query.
我尝试了此操作，但由于上述原因，该方法不起作用:
I tried this but it doesn't work for the reasons above:
DELETE FROM table
WHERE CONCAT(name, version ) NOT IN (
SELECT CONCAT( name, MAX( version ) )
FROM table
GROUP name
)
我该如何解决?
欢呼
