Archives of the TeradataForum
Message Posted: Thu, 22 Jan 2004 @ 15:54:43 GMT
Subj: | | Re: Misunderstanding of join index |
|
From: | | Anomy Anom |
<-- Anonymously Posted: Thursday, January 22, 2004 10:51 -->
Thank you for your support,
I follow your rules and it's working. I will do more testing, but overall, it's working.
I understand the rule 3 (Do not specify a WHERE clause for a single-table join index) but I will experimente a "virtual single-table join index
with a where clause", I mean main table join with a dummy table. It might usefull for creating small and critical JI on a single table.
|