[Qgis-user] Limit to Geodatabase File Size?

[Parker, Jonathon]

Even,

Thanks for the quick turn around.  How do I get the bug fix?  Do I download
and install 2.18.4 or is there an easier way to get the bug fix?

Jonathon

On Tue, Mar 7, 2017 at 9:38 PM, Even Rouault <even.rouault at spatialys.com>
wrote:

> On mardi 7 mars 2017 14:30:13 CET Parker, Jonathon wrote:
>
> > New user to QGIS here. Went through some tutorials, had ESRI experience
> in
>
> > distance past. Starting a demonstration project using data from the US
>
> > Census Bureau https://www.census.gov/geo/maps-data/data/tiger.html
>
> >
>
> > I successfully added shapefiles and small geodatabases
>
> > ftp://ftp2.census.gov/geo/tiger/TGRGDB16// as layers. When I tried the
>
> > same process with a large geodatabase (tlgdb_2016_a_us_edges.gdb), it did
>
> > not render. The feature count was reported as 0. I contacted the US
> Census
>
> > bureau and they verified it was not corrupted and worked on ESRI
> products.
>
> >
>
> > Is there a size limit that prevents QGIS from working with large files?
>
> > The table in the geodatabase is 13GB.
>
>
>
> I've downloaded the file and reproduced the issue. The OGR OpenFileGDB
> driver had a bug in the particular situation where the attribute
> description section of the .gdbtable is beyond the 4 GB offset. I've just
> fixed it per
>
> https://trac.osgeo.org/gdal/ticket/6830
>
>
>
> The feature count now reported is ~68 million and it displays fine in QGIS
> (against the fixed GDAL version)
>
>
>
> Best regards,
>
>
>
> Even
>
>
>
> --
>
> Spatialys - Geospatial professional services
>
> http://www.spatialys.com
>
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