Thread

RE: [GENERAL] UNIQUE performance?

Jackson, DeJuan <djackson@cpsgroup.com> — 1999-04-27T19:22:35Z

> If I want to have an index on oid, which will obviously be unique
> anyway, is it more efficient to have or not to have the UNIQUE option on
> CREATE INDEX ?
Good question my thought would be not to have the Unique; then the Indexing
code doesn't have to check for duplicates when inserting new values.
	-DEJ