Dave Dutcher a écrit :
It looks like you are getting a sequential scan instead of an index scan. What is your locale setting? As far as I know Postgres doesn't support using indexes with LIKE unless you are using the C locale.
It does if you create your index this way : CREATE INDEX idx_image_title ON image USING btree (title varchar_pattern_ops); Please see http://www.postgresql.org/docs/8.1/interactive/indexes-opclass.html Thomas
