[postgis-users] Moving geometry from MySQL to PostGIS
Mr. Puneet Kishor
punk.kish at gmail.com
Tue Aug 30 07:10:36 PDT 2011
On Aug 30, 2011, at 8:58 AM, Charles Galpin wrote:
>
> On Aug 29, 2011, at 2:29 PM, Mr. Puneet Kishor wrote:
>>
>> the data themselves are routine points, lines and polygons (MySQL allows defining POINT, LINE, POLYGON, or the all-encompassing GEOMETRY). Other than that, there are the usual MySQL->Pg mismatches such as `mediumint` and `enum`. I tried
>>
>> `mysqldump --compatible=postgresql` but that doesn't go far enough. Hand editing of the export file seems to be required.
>
> How about generating insert statements compatible with postgresql, using wkt as the common format that you can then run on postgresql?
Since this is a one-time job, I think I will open two db handles in Perl and query one and insert in the other. That will work. Yet, surprising that either a need for this is not as common as I thought it might be, or it is sufficiently variable to preclude a readymade tool to do the job.
Thanks for the ideas,
--
Puneet Kishor
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