Re: How to use PQfn() in libpq library?

From: Bruce YUAN <suanic(at)gmail(dot)com>
To: Alvaro Herrera <alvherre(at)commandprompt(dot)com>
Cc: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, pgsql-general(at)postgresql(dot)org
Subject: Re: How to use PQfn() in libpq library?
Date: 2009-06-20 01:07:06
Message-ID: eca90e1a0906191807t205152eel20cd69e49af5599f@mail.gmail.com
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Oh. Many thanks!
Bruce
2009/6/20 Alvaro Herrera <alvherre(at)commandprompt(dot)com>

> Bruce YUAN escribió:
> > Hi Tom,
> >
> > Which interface will replace this? And where can get it's reference?
>
> Try reading beyond the comma in the quoted paragraph:
>
> > > This interface is somewhat obsolete, as one can achieve similar
> > > performance and greater functionality by setting up a prepared
> > > statement to define the function call. Then, executing the
> statement
> > > with binary transmission of parameters and results substitutes for a
> > > fast-path function call.
>
> --
> Alvaro Herrera
> http://www.CommandPrompt.com/ <http://www.commandprompt.com/>
> PostgreSQL Replication, Consulting, Custom Development, 24x7 support
>

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