Here's what I think you are going for: (example is from my DB so table and
field names are different.
mysql> SELECT * FROM ZipCodes WHERE Lon <= 122.02671343318 AND
-> Lon >= 121.96888656682
-> AND Lat <= 37.617091284671 AND
-> Lat >= 37.508048715329;
+---------+-------+-------+-----+-------+---------+-----+------+---------+--
--------+------+
| City | State | Zip | AC | FIPS | County | TZ | DST | Lat |
Lon | Type |
+---------+-------+-------+-----+-------+---------+-----+------+---------+--
--------+------+
| Fremont | CA | 94536 | 127 | 06001 | Alameda | PST | Y | 37.5710 |
121.9858 | |
| Fremont | CA | 94537 | 127 | 06001 | Alameda | PST | Y | 37.5486 |
121.9875 | P |
+---------+-------+-------+-----+-------+---------+-----+------+---------+--
--------+------+
2 rows in set (0.00 sec)
> -----Original Message-----
> From: AdminHMO [mailto:[EMAIL PROTECTED]
> Sent: Tuesday, September 23, 2003 1:32 PM
> To: [EMAIL PROTECTED]
> Subject: Re: [PHP-DB] mysql field not resolving comaparison condition
> for zip code locator
>
>
> Thanks Jennifer,
>
> I got the query and the zipcode longitude and latitude from the
> developer of
> the zipcode locator. When I contacted them about this issue they
> had me run
> this query in the phpMyAdmin against the zipcode date and I still got no
> data returned.
>
> "Jennifer Goodie" <[EMAIL PROTECTED]> wrote in message
> news:[EMAIL PROTECTED]
> > >
> > > I am having trouble implementing a zip code locator program.
> All of the
> > > functions work correctly but the $sql variable.
> > > The problem occurs by using the latitude argument as a
> > > comparison. The first
> > > latitude argument works but when the second
> > > latitude argument is added the query returns no data. Here is an
> > > example of
> > > the $sql variable being used.
> > >
> > > $sql=SELECT City FROM ZIPCodes WHERE
> > > Latitude <= 122.02671343318
> > > AND Latitude >= 121.96888656682
> > > AND Longitude >= 37.617091284671
> > > AND Longitude <= 37.508048715329;
> > >
> >
> > I think Latitude only goes to 90, so they are all under 122 and none are
> > above 121. Also, you aren't going to get something that is greater than
> > 37.6 but less than 37.5
>
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