Re: how can I check the error status??

Luis Alberto Pérez Paz wrote:
> Hi everybody!
>
> I'm migrating some sybase store procedures to postgres functions,
> I almost have found all that I need, however I dont know how to check the
> error status of the last transaction.
> I need to find in postgres the equivalent to the sybase @@error global
> variable.

If you're using pl/pgsql then you'll want to read the "Trapping Errors"
chapter of the manuals.

http://www.postgresql.org/docs/8.1/static/plpgsql-control-structures.html#PLPGSQL-ERROR-TRAPPING

--
   Richard Huxton
   Archonet Ltd