Alexander Farber wrote: > But creating an SQL function fails - > > words_ru=> CREATE OR REPLACE FUNCTION words_all_letters() > words_ru-> RETURNS array AS > words_ru-> $func$ > words_ru$> SELECT ARRAY[... "array" is not an existing data type. You'll have to specify an array of which type you want, probably ... RETURNS text[] Yours, Laurenz Albe -- Cybertec | https://www.cybertec-postgresql.com
