Re: plpgsql parameters

FERREIRA, William (VALTECH) wrote:
> Hi,
>
> i have a recursive function building a xml file, from differents
> table. the xml is stored in memory and then flush on disk. the xml
> text is used in each recursive calls and i would like to know if in
> plpqsql parameters are passed by reference,

I don't believe so.

 > or if there is a key word
> for passing parameters by reference.

No.

Some of the other procedural languages allow you to have a "global" (to
the connection) data space. That might be useful in your case.

--
   Richard Huxton
   Archonet Ltd