emilbarton wrote: > I wonder which classes of nested SQL requests are not expressible as joins?
I wonder why you want to know this? Well, anything where you cannot use joins in the first place, such as UPDATE/DELETE commands: DELETE FROM question WHERE type_id IN (SELECT id FROM question_type WHERE name LIKE '%homework%') Regards, Clemens _______________________________________________ sqlite-users mailing list sqlite-users@sqlite.org http://sqlite.org:8080/cgi-bin/mailman/listinfo/sqlite-users