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RE: Can't create simple MV with FAST refresh

From: Jesse, Rich <Rich.Jesse_at_qtiworld.com>
Date: Mon, 09 Sep 2002 12:38:43 -0800
Message-ID: <F001.004CB5B4.20020909123843@fatcity.com>


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

-- 
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-- 
Author: Jesse, Rich
  INET: Rich.Jesse_at_qtiworld.com

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Received on Mon Sep 09 2002 - 15:38:43 CDT

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