Re: function cache??
От | Janning Vygen |
---|---|
Тема | Re: function cache?? |
Дата | |
Msg-id | 01062917335801.02151@janning обсуждение исходный текст |
Ответ на | Re: function cache?? (Janning Vygen <vygen@planwerk6.de>) |
Список | pgsql-general |
I got the error seconds after i posted this message . sorry. I did check for NULL but it was the empty string! stupid! sorry for this stupid question janning Am Freitag, 29. Juni 2001 17:14 schrieb Janning Vygen: > Am Freitag, 29. Juni 2001 16:53 schrieb Tom Lane: > > Janning Vygen <vygen@planwerk6.de> writes: > > > it seems to me that function are not reloaded vene if id rop them and > > > recreate them. > > > > That's hard to believe. Example please? > > > > regards, tom lane > > small webpage is grabbing some contactdata. > i have a shell script which drops and recreates datatbase > and the cat the following with > > cat sql_commands | psql kontaktdaten > > last thing i added was the telephone check > and it seems that the backend just dont care about it. > > but i do believe that i did a mistake anywhere else, os i go and search for > it. > > >>> file sql_commands > > \connect - janning > > CREATE TABLE kontakte ( > kontakte_id serial, > empfaenger text, > anrede text, > name text, > vorname text, > email text, > telefon text, > firma text, > nachricht text, > aufmerksam text, > newsletter text > ); > > > CREATE FUNCTION check_kontakte () RETURNS OPAQUE AS ' > BEGIN > > IF NEW.anrede = ''0'' THEN > NEW.anrede := NULL; > END IF; > > IF NEW.aufmerksam = ''0'' THEN > NEW.aufmerksam := NULL; > END IF; > > IF NEW.telefon ISNULL THEN > RAISE EXCEPTION ''Bitte geben Sie ihre Telefonnumer an''; > RETURN NULL; > END IF; > RETURN NEW; > > END; > ' LANGUAGE 'plpgsql'; > > CREATE TRIGGER if_kontakte BEFORE INSERT OR UPDATE ON kontakte > FOR EACH ROW EXECUTE PROCEDURE check_kontakte(); -- Planwerk 6 /websolutions Herzogstraße 86 40215 Düsseldorf fon 0211-6015919 fax 0211-6015917 http://www.planwerk6.de
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