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

[Bruce YUAN <suanic@xxxxxxxxx>]

Oh. Many thanks!

Bruce

2009/6/20 Alvaro Herrera <alvherre@xxxxxxxxxxxxxxxxx>

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/
PostgreSQL Replication, Consulting, Custom Development, 24x7 support