Re: parse to execute ration

From: <Jared.Still_at_radisys.com>
Date: Fri, 02 Aug 2002 15:53:41 -0800
Message-ID: <F001.004AA95F.20020802155341@fatcity.com>

Looks like you found another booboo in the docs.

The docs also tell you things like 'the database must be in nomount state to rename datafiles'.

When renaming datafiles in a closed database, the control file must be mounted.

There's probably more...

Jared

"BigP" <big_planet_2000_at_hotmail.com>
Sent by: root_at_fatcity.com
08/01/2002 02:53 PM
Please respond to ORACLE-L  

        To:     Multiple recipients of list ORACLE-L <ORACLE-L_at_fatcity.com>
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        Subject:        parse to execute ration

Parse/Execution Ratio
Number of parses divided by the number executions per statement. Individual number of parses.
Number of executions.
The count of parses to executions should be as close to one as possible. If there are a high number of parses per execution then the statement has been needlessly reparsed. This could indicate the lack of use of bind variables in SQL statements or poor cursor reuse.    

Hi list ,
In oracle doc it says parse to execute ratio is to be close to one . I dont understand that . I thought there should be more executes per parse . So it should be close to 0.
am I wrong ?
Thanks ,
bp

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