On 2008-12-22, at 22:35, Dawid Kuroczko wrote:
atlantis=> CREATE OR REPLACE FUNCTION foo_trigger() RETURNS trigger AS $$ BEGIN UPDATE bar SET t=NEW.t WHERE i=NEW.i; RETURN NULL; END; $$ LANGUAGE plpgsql; atlantis=> CREATE TRIGGER foo_update BEFORE UPDATE ON foo FOR EACH ROW EXECUTE PROCEDURE foo_trigger(); CREATE TRIGGER CREATE FUNCTION atlantis=> UPDATE foo SET t='##'||t; UPDATE 0 ^^^^^^^^^^ Grzegorz means such a situation. Personally I understand the current behavior to be correct -- since no row in that table is updated.
that's not quite what I meant. It is correct behavior in this situation - since we didn't update anything. Like I said, it is my bad - I should have tested it before emailing - hackers... So far my ratio of useful emails here is very low. :/
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