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
