[gdal-dev] ogr2ogr SQL command

[Rousseau Lambert2, Louis-Philippe (EC)]

Hi,


I was trying to dissolve some buffers based on a attribute in a shapefile and faced something weird.


I do the dissolve with ogr2ogr command line:

ogr2ogr coverage_dissolve.shp coverage.shp -dialect sqlite -sql "SELECT ST_Union(geometry), type FROM coverage GROUP BY type"


This works fine with GDAL 1.10.0, but when I try to do the same thing with GDAL 2.2.2, nothing happens...


Is there a another way of doing SQL commands in gdal 2.2.2 or am I missing something else?


Thanks


LP
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