Archives of the TeradataForum

Message Posted: Tue, 14 Jul 2015 @ 16:16:58 GMT

	<Prev	Next>		<<First	<Prev	Next>	Last>>

<-- Anonymously Posted: Tuesday, July 14, 2015 12:01 -->

???

Defining a UPI by definition requests the database to check for and prevent duplicates.

Same with any unique constraint in any DBMS...

	<Prev	Next>		<<First	<Prev	Next>	Last>>