Re: How to return ARRAY from SQL function? - Mailing list pgsql-general

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