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RE: Urgent Query

From: Hately, Mike (NESL-IT) <Mike.Hately_at_npowernorthern.com>
Date: Tue, 21 Jan 2003 08:44:59 -0800
Message-ID: <F001.005361B5.20030121084459@fatcity.com>


Hi,
they're just figures derived from other columns in the table.

GETHITRATIO is GETHITS/GETS (or "decode(kglstget,0,1,kglstght/kglstget)" from x$kglst).
PINHITRATIO is PINHITS/PINS (or "decode(kglstpin,0,1,kglstpht/kglstpin)" from x$kglst.

they just give you a way to quickly see how successful attempts to pin or get libcache objects have been.

Regards,
Mike Hately

-----Original Message-----
Sent: 21 January 2003 13:29
To: Multiple recipients of list ORACLE-L

I am not able to understand the definition of these two cols from V$LIBRARYCACHE view:

  1. GETHITRATIO: Number of times, parsed SQL & PL/SQL statements are found in the cache. 2.PINHITRATIO: Number of times, executed statements find parsed SQL in the cache.

Thank You,

Sadiq.

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Please see the official ORACLE-L FAQ: http://www.orafaq.net
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Author: Sadiq Khan
  INET: sadiq31279_at_rediffmail.com


 

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Please see the official ORACLE-L FAQ: http://www.orafaq.net
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Author: Hately, Mike (NESL-IT)
  INET: Mike.Hately_at_npowernorthern.com

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