RE: explain plan

From: Freeman Robert - IL <FREEMANR_at_tusc.com>
Date: Thu, 26 Jun 2003 10:04:21 -0700
Message-ID: <F001.005BA6ED.20030626084452@fatcity.com>

If you all are in 9i and you have not used dbms_xplan.display, give it a try... you will throw scripts like this one away forever!

RF

-----Original Message-----
To: Multiple recipients of list ORACLE-L Sent: 6/26/2003 11:19 AM

David - Here is the one I use. In my environment I just have one developer
at a time using EXPLAIN, so I just have it truncate the table afterward.

select lpad(' ',2*(level-1))||operation||' '||options||' '||object_name ||' '||decode(id,0,'Cost = '||position) "Query Plan"

        from plan_table
        start with id=0
        connect by prior id = parent_id

/
truncate table plan_table
/

Dennis Williams
DBA, 80%OCP, 100% DBA
Lifetouch, Inc.
[EMAIL PROTECTED] -----Original Message-----
Sent: Thursday, June 26, 2003 11:00 AM
To: Multiple recipients of list ORACLE-L

List ,

does anybody have or know where I can get a script that will explain all of
the columns from the plan_table? Does anybody have any suggestions for using ultxpls.sql?

thanks,

David Ehresmann

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Author: Ehresmann, David
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Author: DENNIS WILLIAMS
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Author: Freeman Robert - IL
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To REMOVE yourself from this mailing list, send an E-Mail message to: [EMAIL PROTECTED] (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 Thu Jun 26 2003 - 12:04:21 CDT