Peter Keller <peter.keller@bvv.bayern.de> writes:
> Therefore we decided to use PostgreSQL as our DB. At this time we have
> the problem to find points in a polygon. In postgres you have the
> operator '@' to find points in a polygon. But if you have many points it
> is realy to slow without indexing the points.
> In the TODO list I saw it is planned to create an index on points and
> other geometric types. Will it be implemented at any of the next
> releases?
There is already support for r-tree indexes, but as far as I know the
'@' operator is not connected up to indexes. In theory it'd be a
straightforward extension (I think ...). Just needs someone interested
enough to work on it. Are you that someone?
regards, tom lane