Oracle FAQ | Your Portal to the Oracle Knowledge Grid |
Home -> Community -> Mailing Lists -> Oracle-L -> RE: Can't create simple MV with FAST refresh
OK, so the MetaLink article seems to be really incomplete, as I found this
hidden in the docs:
"The WHERE clause can contain only joins and they must be equi-joins (inner or outer) and all join predicates must be connected with ANDs. No selection predicates on individual tables are allowed."
OK, so I can't have selection predicates with a FAST refresh -- at least in 8i. So I’m not sure an MV is going to give me a significant advantage here over a trigger. I just don’t like the impact of several insert/update triggers (or one big one) on our G/L.
<grumble grumble>
Rich Jesse System/Database Administrator Rich.Jesse_at_qtiworld.com Quad/Tech International, Sussex, WI USA
> -----Original Message-----
> From: Seefelt, Beth [mailto:Beth.Seefelt_at_TetleyUSA.com]
> Sent: Monday, September 09, 2002 1:53 PM
> To: Multiple recipients of list ORACLE-L
> Subject: RE: Can't create simple MV with FAST refresh
>
>
>
> Maybe the IN clause is throwing it?
>
> Try it with -
>
> where trans_type = 'A' or trans_type = 'B'
>
> Just a WAG...
>
> Beth
-- Please see the official ORACLE-L FAQ: http://www.orafaq.com -- Author: Jesse, Rich INET: Rich.Jesse_at_qtiworld.com Fat City Network Services -- (858) 538-5051 FAX: (858) 538-5051 San Diego, California -- Public Internet access / Mailing Lists -------------------------------------------------------------------- To REMOVE yourself from this mailing list, send an E-Mail message to: ListGuru_at_fatcity.com (note EXACT spelling of 'ListGuru') and in the message BODY, include a line containing: UNSUB ORACLE-L (or the name of mailing list you want to be removed from). You may also send the HELP command for other information (like subscribing).Received on Mon Sep 09 2002 - 15:38:43 CDT