Re: Cargafrecuentede"$libdir/plugins/plugin_debugger.dll"

From: "Raul Andres Duque" <raulandresduque(at)hotmail(dot)com>
To: "Alvaro Herrera" <alvherre(at)alvh(dot)no-ip(dot)org>
Cc: "Lista - PostgreSQL" <pgsql-es-ayuda(at)postgresql(dot)org>
Subject: Re: Cargafrecuentede"$libdir/plugins/plugin_debugger.dll"
Date: 2009-02-09 17:20:08
Message-ID: BAY112-DAV482F7D2A2CC57DD610A69BABC0@phx.gbl
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----- Original Message -----
From: "Alvaro Herrera" <alvherre(at)alvh(dot)no-ip(dot)org>
To: "Raúl Andrés Duque Murillo" <raulandresduque(at)hotmail(dot)com>
Cc: "Lista - PostgreSQL" <pgsql-es-ayuda(at)postgresql(dot)org>
Sent: Friday, February 06, 2009 6:22 PM
Subject: Re: [pgsql-es-ayuda]
Cargafrecuentede"$libdir/plugins/plugin_debugger.dll"

> Raúl Andrés Duque Murillo escribió:
>
>> Revicé el postgresql.conf y efectivamente está así, según esto NO debería
>> estar cargándolo a cada rato ... no?
>
> Mirando el código, el mensaje repetido sólo se suprimió en 8.4devel,
> así que en 8.3 es normal que se repita.
>
> 2009-01-05 10:57 tgl
>
> * src/backend/utils/init/miscinit.c (1.172):
>
> Quiet repeated "loaded library" messages from child backends that are just
> re-loading a library already loaded into the postmaster.
>
> ITAGAKI Takahiro
>
>
> Por otro lado, la documentación de shared_preload_libraries es bien clara
> respecto a Windows:
>
> Note: On Windows hosts, preloading a library at server start will
> not reduce the time required to start each new server process; each
> server process will re-load all preload libraries. However,
> shared_preload_libraries is still useful on Windows hosts because some
> shared libraries may need to perform certain operations that only take
> place at postmaster start (for example, a shared library may need to
> reserve lightweight locks or shared memory and you can't do that after
> the postmaster has started).
>
> http://www.postgresql.org/docs/8.3/static/runtime-config-resource.html#RUNTIME-CONFIG-RESOURCE-KERNEL
>

Muy claro. Gracias por tu colaboración Alvaro.

Atentamente,

RAUL DUQUE
Bogotá, Colombia
> --
> Alvaro Herrera
> http://www.amazon.com/gp/registry/DXLWNGRJD34J
> "Es filósofo el que disfruta con los enigmas" (G. Coli)
>

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