Vander Clock Stephane wrote:

>> PostGIS would be a good choice.
>
> Actually on Mysql

PostGIS is not MySQL.

>> Since there is an open-source transactional database that handles
>> spatial data and has a license that can be used in commercial
>> projects, there's no great push in Firebird to add R-trees.
>
> you speak about mysql or sqlite3 ?

AFAIU, none of those, but rather Postgres.



--
Milan Babuskov

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