Just some thoughts:
- create a multipoint with 100 vertices instead of a single point and query
once with st_Intersect
- prepare the single-point-query and execute the prepared query 100 times with
the changing coordinates
Ludwig
----- Ursprüngliche Nachricht -----
Von: trevor1940
Gesendet: 28.10.10 10:00 Uhr
An: pgsql-general@postgresql.org
Betreff: [GENERAL] PostGIS return multiple points
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:
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