【发布时间】:2009-09-07 08:05:02
【问题描述】:
如何将主聚集索引更改为非聚集索引。 (作为“辅助”表,我想将聚集索引用于“标题”表的外键列。)
这对我不起作用(错误似乎是合理的:)
DROP INDEX ClientUsers.PK_ClientUsers
CREATE UNIQUE CLUSTERED INDEX IDX_ClientUsers_Id ON ClientUsers(Id)
Msg 3723, Level 16, State 4, Line 7
An explicit DROP INDEX is not allowed on index 'ClientUsers.PK_ClientUsers'.
It is being used for PRIMARY KEY constraint enforcement.
【问题讨论】:
-
您是否尝试过先删除主键约束? ALTER TABLE ClientUsers DROP CONSTRAINT PK_ClientUsers
标签: sql-server tsql indexing