Re: SELECT col INTO TEMP TABLE tab2 ON COMMIT DROP FROM tab1

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;