SELECT DISTINCT t.title_id, kj.keyw_id
FROM title AS t,
keyw_junc AS kj,
biblio_author AS a
WHERE t.title_id = kj.title_id
das Zauberwort ist 'right outer join' zwischen den Tabellen. Und 'using (title_id)'
SELECT DISTINCT t.title_id, kj.keyw_id
FROM title AS t,
keyw_junc AS kj,
biblio_author AS a
WHERE t.title_id = kj.title_id
das Zauberwort ist 'right outer join' zwischen den Tabellen. Und 'using (title_id)'