-- -- pg_get_triggerdef/1 -- create or replace function pg_get_triggerdef( oid ) returns text as $$ pg_get_triggerdef$$ language plpgsql; -- -- pg_get_triggerdef/2 -- create or replace function pg_get_triggerdef( oid, boolean ) returns text as $$ pg_get_triggerdef_ext$$ language plpgsql;