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"Exectution" field not updated in V$SQLAREA [message #285765]

Wed, 05 December 2007 09:07

neilsoncarlos
Messages: 2
Registered: December 2007
Location: sp

Junior Member

Hello folks,

I´m execution a query in a piece of Java code and I´m not using "binds", i.e., I´m doing the following:

stmt = myConn1.prepareStatement(new_query1 + "'" + custcodeSQL + "'" + new_query2);

But I don´t know why the "Executions" field in sys.v_$sqlarea doesn´t not increment as I execute the code more the once. "Executions" field is "1" no matter how many times I execute the query. It should happen when I use binds, right?

Does anyone know why it´s happening?

thanks a lot!

Neilson

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Re: "Exectution" field not updated in V$SQLAREA [message #285767 is a reply to message #285765]

Wed, 05 December 2007 09:13

Michel Cadot
Messages: 68718
Registered: March 2007
Location: Saint-Maur, France, https...

Senior Member
Account Moderator

If you prepare and execute several queries with different values then they are different queries, so you execute each one only once.

Regards
Michel

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Re: "Exectution" field not updated in V$SQLAREA [message #285769 is a reply to message #285767]

Wed, 05 December 2007 09:25

neilsoncarlos
Messages: 2
Registered: December 2007
Location: sp

Junior Member

but all Executions should go to V$SQLAREA, right?
That´s not happening...
if I change the value, It sould appear a new line in V$SQLAREA or increment the number of Executions... did I misunderstand it?
thanks for replying Michel Smile

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Re: "Exectution" field not updated in V$SQLAREA [message #285771 is a reply to message #285769]

Wed, 05 December 2007 09:43

Michel Cadot
Messages: 68718
Registered: March 2007
Location: Saint-Maur, France, https...

Senior Member
Account Moderator

Maybe Oracle choose to remove your query from the SGA because it needed space.

Regards
Michel

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