On Mon, Feb 22, 2010 at 5:31 PM, Igor Neyman <ineyman@xxxxxxxxxxxxxx> wrote: > When in doubt - test. > Why not remove index in MySQL (or create index in PostgreSQL) and see > what happens. > Why trying compare "apples and oranges"? Continue reading this thread -- I also tried using an index in Postgresql. -- Yang Zhang http://www.mit.edu/~y_z/ -- Sent via pgsql-general mailing list (pgsql-general@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general