[Rets-dev] Radius Search

[Sergio Del Rio]

There is no Radius search currently defined in DMQL2.  You could only
formulate a rectangular query using both Latitude and Longitude at this
time.

 

However, at MRIS we are looking at implementing this by adding an extension
to DMQL2 something like

 

RADIUS(Latitude,Longitude,Length)

 

Once we verify that we can make this work well within the DMQL2 syntax, we
plan on publishing this as a change request.

 

Regards,

Sergio Del Rio

Templates 4 Business Inc.

 

  _____  

From: rets-dev-bounces at rets.org [mailto:rets-dev-bounces at rets.org] On Behalf
Of Jozsef Nagy
Sent: February 1, 2007 10:36 AM
To: Paul Stusiak
Cc: rets-dev at rets.org
Subject: [Rets-dev] Radius Search

 

Paul -

 

In DMQL2, Can I search for properties within a certain radius (using e.g.
properties long/lat)? 

 

Thank you.

 

- jozsef

Paul Stusiak <pstusiak at falcontechnologies.com> wrote:

See section 7.7.3 of the 1.7 specification.

(LP=200000-350000)

List price between 200,000 and 350,000 inclusive.

Section 7.7.2, Query parameter interpretation has a word definition of 
it and section 7.7.1 has the BNF definition for the "range" atom.

In your specific case, the MLS number may be a range, but it could also 
be a string list depending on how it is defined in the system under 
question. Check the metadata to determine what the mls number data type 
is. Range list is defined for both number and string so it should work 
in either case.

Paul

Gary Miller wrote:
>
> Does DMQL2 support a "between" style of a query based on a string. For 
> instance I want all MLS numbers between "100" and "120". Does DMQL2 
> support that type of query? If so what would it look like?
>
> Thanks.
>
> Gary Miller
>
> Lucero Research
>
> gary.miller at lucero.com
>
> ------------------------------------------------------------------------
>
> _______________________________________________
> Rets-dev mailing list
> Rets-dev at rets.org
> http://lists.rets.org/mailman/listinfo/rets-dev
> 
_______________________________________________
Rets-dev mailing list
Rets-dev at rets.org
http://lists.rets.org/mailman/listinfo/rets-dev

 

  

  _____  

8:00? 8:25? 8:40? Find a flick in no time
with theYahoo! Search movie showtime shortcut.

-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://lists.rets.org/pipermail/rets-dev/attachments/20070201/110be1b1/attachment.html