Oracle FAQ Your Portal to the Oracle Knowledge Grid
HOME | ASK QUESTION | ADD INFO | SEARCH | E-MAIL US
 

Home -> Community -> Mailing Lists -> Oracle-L -> Index performance

Index performance

From: Seema Singh <oracledbam_at_hotmail.com>
Date: Tue, 23 Jul 2002 07:23:32 -0800
Message-ID: <F001.0049F6B4.20020723072332@fatcity.com>


Hi
I am executing following query adn this query hits a number of indices on this table.let me know what is wrong please.all in where clause are having indexes.
select name,last_access, reg_date from empmaster where emp_id<1000000 and reg_date>to_date('2001-01-01','YYYY-MM-DD') and emp_st='valid' and last_access>to_date ('2001-01-01','YYYY-MM-DD') and emp_status='S' and match='FIRST'
Here all conditions in where clause are having indexes. How to rewrite this query.
The primary key is emp_id.
Thanks
-Seema



Chat with friends online, try MSN Messenger: http://messenger.msn.com

--

Please see the official ORACLE-L FAQ: http://www.orafaq.com
--

Author: Seema Singh
  INET: oracledbam_at_hotmail.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 Tue Jul 23 2002 - 10:23:32 CDT

Original text of this message

HOME | ASK QUESTION | ADD INFO | SEARCH | E-MAIL US