On lundi 20 mars 2017 11:19:57 CET Mark Johnson wrote:
> https://github.com/qgis/QGIS/pull/3697

Mark,

Most of my comments in
https://github.com/qgis/QGIS/pull/3697#issuecomment-257366410 and
https://github.com/qgis/QGIS/pull/3697#issuecomment-257571410 still hold true 
and I'd 
really like see them taken into account.

What has changed since them is that we only support GDAL >= 2.0 in master now, 
so that can 
simplify things.

Are you willing to rework your PR ? Actually I think it should be completely 
revisited since 
looking at the diff of the current PR, I see no use of OGR_F_GetGeomFieldRef() 
so it seems 
that you select among the various different geometry fields by relying on the 
"layer_name(geometry_field_name)" syntax that is implemented in the SQLite 
driver, but just 
as a backward compatible way. But this will not work with other drivers.

But perhaps I didn't understand the PR. There are so many things in it that it 
is too hard to 
review. I think you should target at something that minimizes the number of 
changes (for 
example switching from the OGR_DS_ to GDALDataset API doesn't directly seem 
related to 
supporting layers with multiple geometries, so that should be left aside).

Even

-- 
Spatialys - Geospatial professional services
http://www.spatialys.com
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