Comments on: dbms_xplan reprise http://jonathanlewis.wordpress.com/2011/05/11/dbms_xplan-reprise/ Just another Oracle weblog Sat, 18 May 2013 11:04:10 +0000 hourly 1 http://wordpress.com/ By: Pavan Kumar N http://jonathanlewis.wordpress.com/2011/05/11/dbms_xplan-reprise/#comment-40509 Thu, 12 May 2011 07:33:25 +0000 http://jonathanlewis.wordpress.com/?p=6278#comment-40509 Hi Amardeep,

v$session_longops – hopefully for long execution of queries (i believe) but not for FTS..;-)

]]> By: Hemant K Chitale http://jonathanlewis.wordpress.com/2011/05/11/dbms_xplan-reprise/#comment-40508 Thu, 12 May 2011 06:25:28 +0000 http://jonathanlewis.wordpress.com/?p=6278#comment-40508 Great. Now, I am building “intelligent” scripts to identify SQLs that do FTSs, Nested Loops, Sort-Merge Joins, Hash Joins.
And hammering the Library Cache !

]]> By: Amardeep Sidhu http://jonathanlewis.wordpress.com/2011/05/11/dbms_xplan-reprise/#comment-40507 Thu, 12 May 2011 04:56:18 +0000 http://jonathanlewis.wordpress.com/?p=6278#comment-40507 Nice tip !

]]> By: Amardeep Sidhu http://jonathanlewis.wordpress.com/2011/05/11/dbms_xplan-reprise/#comment-40506 Thu, 12 May 2011 04:56:00 +0000 http://jonathanlewis.wordpress.com/?p=6278#comment-40506 Smart stuff. It saves the effort of first finding the sql_id and then looking for other details like text and the execution plan.

By the way, the most common approach that I have seen being being used by people to find FTS is “Repeatedly querying v$session_longops, finding SID and then the other details.”

A small spelling mistake at “…which alluws us to…”

]]> By: Jimmy http://jonathanlewis.wordpress.com/2011/05/11/dbms_xplan-reprise/#comment-40504 Wed, 11 May 2011 18:55:36 +0000 http://jonathanlewis.wordpress.com/?p=6278#comment-40504 I added a filter to the inline view on “object_owner”. This way I only get queries that I care about, and not all the queries on the system.

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