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RE: [GENERAL] UNIQUE performance?

Jackson, DeJuan <djackson@cpsgroup.com>

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From: "Jackson, DeJuan" <djackson@cpsgroup.com>
To: Chris Bitmead <chris.bitmead@bigfoot.com>, pgsql-general@postgreSQL.org
Date: 1999-04-27T19:22:35Z
Lists: pgsql-general 
> 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