PostgreSQL 8.4 grant DML privileges on all tables to a role

Question

How do I go about granting DML (SELECT,INSERT,UPDATE,DELETE) on all tables in a schema in PostgreSQL 8.4? I\'d also like this grant to persist for new table creation in the

Answer 1

Add all priviledges on all tables:

GRANT ALL PRIVILEGES ON ALL TABLES IN SCHEMA public TO [username];