hey,
I haven't used postgis yet, however,
assuming the normal rules still apply and st_Contains returns
true/false:
SELECT ... WHERE st_Contains(point1) OR st_Contains(point2) OR ...
or using the IN statement:
SELECT ... WHERE true IN (st_Contains(point1),st_Contains(point2),...)
That should give you a list of all polynames.
The trick is figuring out what polyname goes with which point. But I
leave that as an exercise to the reader, as it's tea time.
regards,
Maarten
On Thu, 2010-10-28 at 01:00 -0700, trevor1940 wrote:
> Hi
>
> I have a PostGIS table and I wish to get the location/name of multiple
> points at once the command for selecting one point is
>
> select PolyName from MyPolygones where st_Contains(the_geom,
> GeomFromText('point($LAT $LONG)4326');
>
> where $LAT $LONG are perl varables
> So how can i do this if iI have 100 points without hitting the database 100
> times?
>
> --
> View this message in context:
> http://postgresql.1045698.n5.nabble.com/PostGIS-return-multiple-points-tp3240107p3240107.html
> Sent from the PostgreSQL - general mailing list archive at Nabble.com.
>
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