What version of Oracle are you using? The plan_table changed from a 'regular' table to a global temporary table in 10g. Are you using the explain plan for statement or dbms_xplan? Daniel Fink OptimalDBA http://www.optimaldba.com Oracle Blog http://optimaldba.blogspot.com Lost Data? http://www.ora600.be/------- Original Message ------- Date: 12/17/2009 3:25 PM From: K R <kp0773@xxxxxxxxx> To:Oracle-L@xxxxxxxxxxxxx Subject: plan_table performance
All,In one of the database when I run the explain plan it takes a while before I get the plan output . so I created a index on statement_id . but still no luck.Anyone have any idea on how to resolve this . Appreciate any suggestions!TIAKar
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