Re: [SQL] Existential quantifier

2009-10-09 Thread Dag-Erling Smørgrav
.film.id in ( select fs.star.film from fs.star where fs.star.last = 'Sheen' ); (missing FROM) DES -- Dag-Erling Smørgrav - d...@des.no -- Sent via pgsql-sql mailing list (pgsql-sql@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-sql

Re: [SQL] Existential quantifier

2009-10-09 Thread Dag-Erling Smørgrav
on". This version uses the primary (surrogage) key: select distinct on (fs.film.id) fs.film.title, fs.film.year from fs.film left join fs.star on fs.film.id = fs.star.film where fs.star.last = 'Sheen'; DES -- Dag-Erling Smørgrav - d...@des.no -- Sent via pgsql-sql mailing list

[SQL] Existential quantifier

2009-10-09 Thread Dag-Erling Smørgrav
where fs.star.last = 'Sheen' group by fs.film.title, fs.film.year; Is there a way to do this without the "group by" clause? DES -- Dag-Erling Smørgrav - d...@des.no drop schema fs cascade; create schema fs; create table fs.film ( id serial not null primary key, ti