[Qgis-user] ogr2ogr, osm, and spatialite

[Jukka Rahkonen]

Even Rouault <even.rouault at ...> writes:

> 
> Le dimanche 31 août 2014 21:50:31, Jukka Rahkonen a écrit :
> > Thomas Endres <endres.thomas <at> ...> writes:

> Actually, this warning is just a warning, and not a critical error that will 
> stop conversion. When this occurs, the way/relation will be skipped. Due to 
> the way the OSM database is done, it is possible to have non-valid polygons, 
> and indeed there are such polygons.
> So you can safely ignore those warnings about organizePolygons()

Then the database is probably OK but Thomas has still a real problem with it
and QGIS. Does QGIS possibly do some heavy queries for getting layer extents
or some other metadata like that? The 33 GB Spatialite file is biggish but I
have been testing one 250 GB Spatialite db and if works well if queries are
selective and there are indexes to support those.

-Jukka Rahkonen-