Manuel Lemos wrote:
> How can I make a query that works the way I want all the time, even for the
> case when table_b is empty?
SELECT table_a.name, table_a.age
FROM table_a
WHERE NOT EXISTS (
SELECT 'x'
FROM table_b
WHERE table_b.name = table_a.name
);
Hope this will do the trick.
:) Clark Evans