[gdal-dev] Questions / clarification about 'FDO Geometry Format' and creation of GeoPackage Vectors

[Even Rouault]

Mark,

> 'FDO Geometry Format':
> Am I reading the code correctly that 'FDO', at least in the case of a
> Sqlite-Container, is read only?

Yes. Legacy format. Not sure anyone actually uses this nowadays.

> 
> GeoPackage-Vector creation with ogr2ogr:
> 
> That it not possible to retain the original Geometry-Column Name, but
> either 'geom' of the value given with '-lco GEOMETRY_NAME=geometry_name'
> for all geometries.

I've just fixed it in trunk

> 
>  That a subset of specific Tables is not possible, but only all Tables.
> If it is possible (through the usage of 'sql='), could a pratical sample be
> added to:

It is possible to specify multiple source layer names. This is a generic ogr2ogr capability:

ogr2ogr out.gpkg in_src table_name1 table_name2

Even

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