Re: v$sqlarea update frequency

  • From: "Binh Pham" <binhpham15@xxxxxxxxxxx>
  • To: kaygopal@xxxxxxxxx, oracle-l@xxxxxxxxxxxxx
  • Date: Fri, 12 Jan 2007 23:16:39 +0000

K,

Thanks.  However, I kept querying the v$sqlarea for the same hash_value and did not see it changed for a while later (much longer than 3 seconds).



 


From: K Gopalakrishnan <kaygopal@xxxxxxxxx>
Reply-To: kaygopal@xxxxxxxxx
To: binhpham15@xxxxxxxxxxx, oracle-l@xxxxxxxxxxxxx
Subject: Re: v$sqlarea update frequency
Date: Fri, 12 Jan 2007 15:06:32 -0800 (PST)

IIRC it is 3 seconds. Some of the structures take longer time( means they are not updated till the call ends)
 
 
Best Regards,
K Gopalakrishnan,
http://www.oracle.com/technology/community/oracle_ace/ace1.html#gopalakrishnan

Author: Oracle Database 10g RAC Handbook, Oracle Press 2006
http://www.amazon.com/gp/product/007146509X/

Co-Author: Oracle Wait Interface: Oracle Press 2004.
http://www.amazon.com/gp/product/007222729X/


----- Original Message ----
From: Binh Pham <binhpham15@xxxxxxxxxxx>
To: oracle-l@xxxxxxxxxxxxx
Sent: Friday, 12 January, 2007 1:07:57 PM
Subject: v$sqlarea update frequency

How often does Oracle update the stats in v$sqlarea (ie. rows processed, disk reads, etc...)

Thanks.


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