Message-ID: <F001.004CB600.20020909125449@fatcity.com>
Date: Mon, 09 Sep 2002 12:54:49 -0800
To: Multiple recipients of list ORACLE-L <ORACLE-L@fatcity.com>
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From: "Igor Neyman" <ineyman@perceptron.com>
Subject: Re: Can't create simple MV with FAST refresh
Organization: Fat City Network Services, San Diego, California
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Jesse,

don't have much experience with mv, but shouldn't "rowid" be included in
"select" list?

Igor Neyman, OCP DBA
ineyman@perceptron.com


----- Original Message -----
To: "Multiple recipients of list ORACLE-L" <ORACLE-L@fatcity.com>
Sent: Monday, September 09, 2002 4:18 PM


> Thanks, but as I had mentioned, I've already tried that.
>
> One part I didn't include is that the table does not have a primary key
and
> cannot be made to have one, so I'm using ROWID.
>
> Rich Jesse                           System/Database Administrator
> Rich.Jesse@qtiworld.com              Quad/Tech International, Sussex, WI
USA
>
>
> > -----Original Message-----
> > From: Seefelt, Beth [mailto:Beth.Seefelt@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
> >
> > -----Original Message-----
> > Sent: Monday, September 09, 2002 2:38 PM
> > To: Multiple recipients of list ORACLE-L
> >
> >
> > Hi all,
> >
> > Using 8.1.7.4.0 on HP/UX with COMPATIBILE set to "8.1.7", I'm not able
> > to
> > create the following simple MV:
> >
> > CREATE MATERIALIZED VIEW qt_gl_trans_ab_mv
> > TABLESPACE qt_mat_view
> > BUILD IMMEDIATE
> > USING INDEX TABLESPACE qt_mat_view PCTFREE 15 INITRANS 2
> > REFRESH FAST WITH ROWID
> > USING LOCAL ROLLBACK SEGMENT rbsbig
> > START WITH SYSDATE
> > NEXT (TRUNC(SYSDATE+1) + 4/24)
> > AS
> > select fiscal_year, fiscal_period, account_no,
> > trans_type, trans_amount
> > from my_general_ledge
> > where trans_type in ('A','B')
> >
> > It errors with ORA-12015 "cannot create a fast refresh snapshot from a
> > complex query".  According to MetaLink doc 179466.1, a
> > complex query in
> > a MV
> > on 8.1.7 is one that has at least one of:
> >
> > - a distinct or unique keyword
> > - an aggregate function (e.g. avg, count, max, min, sum, ....)
> > - a connect by clause
> > - a group by or order by clause
> > - a set operator (UNION, UNION ALL, INTERSECT and MINUS)
> > - joins other than those in a subquery
> >
> > But my query has none of those?  Thinking somethings hosed or I'm
> > completely
> > misunderstanding the "IN" operator of the WHERE clause, I tried "where
> > trans_type = 'A'", but with the same results.
> >
> > Also, I've created the MV log for the fast refresh:
> >
> > CREATE MATERIALIZED VIEW LOG ON my_general_ledger
> > WITH  ROWID
> >
> > I'm just testing out MVs here, but I'm missing something real simple
> > and/or
> > stupid here, but for the life of me I can't see what (even
> > after a lunch
> > break).
> >
> > Anyone?
> >
> > Rich Jesse                           System/Database Administrator
> > Rich.Jesse@qtiworld.com              Quad/Tech International,
> > Sussex, WI
> > USA
> --
> Please see the official ORACLE-L FAQ: http://www.orafaq.com
> --
> Author: Jesse, Rich
>   INET: Rich.Jesse@qtiworld.com
>
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-- 
Please see the official ORACLE-L FAQ: http://www.orafaq.com
-- 
Author: Igor Neyman
  INET: ineyman@perceptron.com

Fat City Network Services    -- (858) 538-5051  FAX: (858) 538-5051
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