Hi,
I notice that try-ing exporting from Postgres using ogr2ogr.exe
It lost completely the primary key filed if that is a integer field.
Instead it don't lost the same primary key field if it is a varchar type.
Is a know bug this ?
I'm use the gdal 1.9.
I try exporting to a spatialite or to a
Andrea,
The integer primary column might be going into the sqlite datasource as the
FID.
On Sat, Jan 14, 2012 at 1:35 AM, aperi2007 wrote:
> Hi,
>
> I notice that try-ing exporting from Postgres using ogr2ogr.exe
> It lost completely the primary key filed if that is a integer field.
> Instead i
> The integer primary column might be going into the sqlite datasource
>as
> the FID.
Hi Chaitanya,
unfortunatelly seem no.
To have a more test I try to export from PG to shapefile.
I can confirm that the integer primary key field is lost in exportation.
I notice also that this happened only i
Le dimanche 15 janvier 2012 15:20:32, aperi2007 a écrit :
> > The integer primary column might be going into the sqlite datasource
> >
> >as
> >
> > the FID.
>
> Hi Chaitanya,
>
> unfortunatelly seem no.
>
> To have a more test I try to export from PG to shapefile.
> I can confirm that the
Hi Even,
> I'm not sure why you see a difference of behaviour between the 2
>syntax.
> Perhaps it is due to the way the primary key has been defined. It
>might be that
> when given by layer name, OGR detects the primary key column, whereas >it
> doesn't when passed with -sql.
Yes,
but the issue
Andrea,
Several points :
1) in the OGR data model, there is the concept of feature ID. According to
http://gdal.org/ogr/ogr_arch.html :
"""The feature id (FID) of a feature is intended to be a unique identifier for
the feature within the layer it is a member of. Freestanding features, or
featur
Hi, Even
thx for you full explanation . :)
It is really useful for me.
Andrea.
Il 21/01/2012 12:28, Even Rouault ha scritto:
Andrea,
Several points :
1) in the OGR data model, there is the concept of feature ID. According to
http://gdal.org/ogr/ogr_arch.html :
"""The feature id (FID) of a f
