Re: how to do plpgsql?

Joseph,

First you need to install plpgsql on a per database
basis, or you can just install it on template1 and it
will get added to all new databases.

CREATE FUNCTION "plpgsql_call_handler" ( ) RETURNS opaque AS
'/usr/lib/pgsql/plpgsql.so' LANGUAGE 'C';

CREATE TRUSTED PROCEDURAL LANGUAGE 'plpgsql' HANDLER
"plpgsql_call_handler" LANCOMPILER 'PL/pgSQL';
                -Josh Berkus

(Instructions courtesy of Jeff at PGSQL Inc.)
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