Re: Trying to track down weird query stalls

From: Alvaro Herrera
Subject: Re: Trying to track down weird query stalls
Date: ,
Msg-id: 20090330213839.GJ23023@alvh.no-ip.org
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In response to: Re: Trying to track down weird query stalls  ()
List: pgsql-performance

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Trying to track down weird query stalls  (, )
 Re: Trying to track down weird query stalls  (Robert Haas, )
  Re: Trying to track down weird query stalls  (, )
   Re: Trying to track down weird query stalls  (Robert Haas, )
    Re: Trying to track down weird query stalls  (, )
   Re: Trying to track down weird query stalls  (Scott Marlowe, )
 Re: Trying to track down weird query stalls  (, )
  Re: Trying to track down weird query stalls  (Scott Marlowe, )
   Re: Trying to track down weird query stalls  (, )
    Re: Trying to track down weird query stalls  (Robert Haas, )
     Re: Trying to track down weird query stalls  (, )
      Re: Trying to track down weird query stalls  (Alvaro Herrera, )
       Re: Trying to track down weird query stalls  (, )
        Re: Trying to track down weird query stalls  (Alvaro Herrera, )
         Re: Trying to track down weird query stalls  (, )
          Re: Trying to track down weird query stalls  (Alvaro Herrera, )
           Re: Trying to track down weird query stalls  (, )
            Re: Trying to track down weird query stalls  (Alvaro Herrera, )
            Re: Trying to track down weird query stalls  (Scott Carey, )

 escribió:

> Fair enough. (And sorry about the mis-read) Next time this occurs I'll try
> and duplicate this in psql. FWIW, a quick read of the C underlying the
> DBD::Pg module shows it using PQexecPrepared, so I'm pretty sure it is
> using prepared statements with placeholders, but double-checking seems
> prudent.

Yes, but I doubt that it'll be smart enough to work for EXPLAIN in the
way we need here.

--
Alvaro Herrera                                http://www.CommandPrompt.com/
The PostgreSQL Company - Command Prompt, Inc.


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