今天开发中，发现维护计划无法删除删除了，遂发现下面的代码，希望对碰到类似问题的朋友有所帮助。
1.查看"维护计划"对象的ID 代码如下:
use msdb
select * from sysmaintplan_plans
select * from sysmaintplan_log
select * from sysmaintplan_subplans
2.根据ID号删除相应的"维护计划" 代码如下:
delete from sysmaintplan_log where plan_id = ' ‘
delete from sysmaintplan_subplans where subplan_id = ' '
delete from sysmaintplan_plans where id = ' '
![[Web front-end] Node.js quick start](https://img.php.cn/upload/course/000/000/067/662b5d34ba7c0227.png)
