Thank you, I have rewritten it into:BEGIN PERFORM check_positions(in_uid, in_gid, in_tiles); CREATE TEMP TABLE _words(word varchar, score integer) ON COMMIT DROP; INSERT INTO _words SELECT out_word AS word, max(out_score) AS score FROM check_words(in_uid, in_gid, in_tiles) GROUP BY word, gid;
pgsql-general by date:
Соглашаюсь с условиями обработки персональных данных