1、dbcc freeproccache;
2、dbcc freesystemcache('all') | dbcc freesystemcache('pool_name');
3、declare @dbid as int = DB_ID('studio'); dbcc flushprocindb(@dbid);
4、断开数据库的连接
5、打开或关闭 auto_close
6、使用下列命令
alter database .... collation
alter database .... modify name
alter database .... modify filegroup
alter database .... set online
alter database .... set offline
alter database .... set emergency
alter database .... set read_only
alter database .... set read_write
7、删除数据库