2010/8/2 Frank Warmerdam <warmer...@pobox.com> > Folks, > > With the support of Camp To Camp I have been working on an overhaul for the > OGR SQL parsing engine. The minimum goal was to support functions in the > column definitions for the output record set of a SELECT, but in order to > achieve this in a reasonable way I have worked towards a substantial > generalization of expression in OGR SQL and extending them to column > definitions. > > I have written up a preliminary RFC for review at: > > http://trac.osgeo.org/gdal/wiki/rfc28_sqlfunc > > I am seeking feedback before I polish it off and call for a vote this > week. > > I will note that in my local development tree I now have this overhauled > implementation working, including the autotest/ogr/{ogr_join_test.py, > ogr_sql_test.py,ogr_index_test.py} test scripts all passing without > alteration. >
Frank, Where can I find the current implementation? Is that publicly available? Best regards, Tamas
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