zardozrocks wrote:
I have this table:
CREATE TABLE test_zip_assoc (
id serial NOT NULL,
f_id integer DEFAULT 0 NOT NULL,
lat_radians numeric(6,5) DEFAULT 0.00000 NOT NULL,
long_radians numeric(6,5) DEFAULT 0.00000 NOT NULL
);
CREATE INDEX lat_radians ON test_zip_assoc USING btree (lat_radians);
CREATE INDEX long_radians ON test_zip_assoc USING btree
(long_radians);
Maybe I'm missing something, but wouldn't it be easier to just use
PostGIS? Or failing that, using the vanilla built-in point type and an
r-tree index? That's what r-tree indexes are made for.
--
Jeff Hoffmann
Head Plate Spinner
PropertyKey.com
