Re: CentOS 7.3, PostgreSQL 9.6.2, PHP 5.4 deliver array as string

Alexander Farber schrieb am 02.03.2017 um 21:45:
> I am calling this stored function -
>
> CREATE OR REPLACE FUNCTION words_get_board(
> in_gid integer
> ) RETURNS TABLE (
> out_bid integer,
> out_letters varchar[15][15],
> out_values integer[15][15]
> ) AS
> $func$
> SELECT
> bid,
> letters,
> values
> FROM words_games
> WHERE gid = in_gid;
>
> $func$ LANGUAGE sql STABLE;
>
> by a PHP script -
>
> $sth = $dbh->prepare(SQL_GET_BOARD);
> $sth->execute(array($gid));
> if ($row = $sth->fetch(PDO::FETCH_ASSOC)) {
> $bid = $row['bid'];
> $letters = $row['letters'];
> $values = $row['values'];
> }
>
What exactly is the query in SQL_GET_BOARD?
How exactly are you calling that function?