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