Re: PostgreSQL Caching

["Adnan DURSUN" <a_dursun(at)hotmail(dot)com>]

----- Original Message ----- 
From: "Tomeh, Husam" <htomeh(at)firstam(dot)com>
To: "Adnan DURSUN" <a_dursun(at)hotmail(dot)com>; 
<pgsql-performance(at)postgresql(dot)org>
Sent: Wednesday, October 04, 2006 4:29 AM
Subject: RE: [PERFORM] PostgreSQL Caching


> Query plans are not stored in the shared buffers and therefore can not
> be re-used by other sessions. They're only cached by the connection on a
> session level.

       Ok. i see. thanks..So that means that a stored object execution plan 
saved before is destroyed from memory after it was altered or dropped by any 
session. Is that true ?
       And last one :-)
               i want to be can read an execution plan when i look at it. 
So, is there any doc about how it should be read ?

Sincenerly !

Adnan DURSUN