RE: Export - can I use a hint or set a session level value?

From: <JayMiller_at_TDWaterhouse.com>
Date: Fri, 26 May 2006 18:45:35 -0400
Message-ID: <835ECAF414649F408EAF628A9DEA4C5A2BB1D3@usnjc01wmx006.wsi.nt.tdwaterhouse.com>

I'm not clear on what you tried? This looks like my original export script which is giving me the bad access path (without the index).

My question was how to add a hint or some other method to force use of the index as the for some profiles the script is now taking over an hour instead of 5 minutes.

Thanks,
Jay Miller
Sr. Oracle DBA
x68355  

-----Original Message-----
From: GovindanK [mailto:gkatteri_at_fastmail.fm] Sent: Friday, May 26, 2006 6:00 PM
To: Miller, Jay; oracle-l_at_freelists.org
Subject: RE: Export - can I use a hint or set a session level value?

I tried in 9.2.0.6

SQL>create table email_request_queue (profile_id number, status varchar2(1),request_branch varchar2(03), effective_date date); Table created.
SQL>insert into email_request_queue values(7,'S','998','30-APR-2006'); 1 row created.
SQL>commit;
Commit complete.

SQL>
$ sh -v x.sh

exp user_at_tns tables=email_request_queue file=x.dmp statistics=none query=\"WHERE PROFILE_ID = 7 AND STATUS = \'S\' AND request_branch BETWEEN
\'0\' AND \'999\' AND trunc\(EFFECTIVE_DATE\) \<\= trunc\(TO_DATE\(\'30-APR-2006\',\'dd-Mon-yyyy\'\)\)\"

About to export specified tables via Conventional Path ... .. . exporting table EMAIL_REQUEST_QUEUE 1 rows exported
Export terminated successfully without warnings.

$

SELECT clause is not allowed inside the QUERY clause. Per Documentation the Query clause internally does a horizontal filtering. http://download-west.oracle.com/docs/cd/B10501_01/server.920/a96652/ch01 ..htm#1005843

HTH
GovindanK

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Received on Fri May 26 2006 - 17:45:35 CDT