Add attribute index support for the sql queries in mapinfo tab format
Currently OGR has only a limited support for the attribute index scans with the SQL queries (added only for the shapefile format), although the index file format has been borrowed from the mapinfo driver. Moreover - with the mapinfo tab format - the index file may already exist which could just be used by the tab driver with modifications in the attached patch. In this case there's no need to create the index metadata file (.idm) since all this information has already been obtained from the corresponding .tab file.
Change History
(4)
Cc: |
Daniel Morissette aboudreault added
|
Resolution: |
→ fixed
|
Status: |
new → closed
|
Tamas,
I've made the following change : r20105 /trunk/gdal/ogr/ogrsf_frmts/mitab/mitab_tabfile.cpp: Fix missing initializations that cause crashes
I believe that the files in ogr/ogrsf_frmts/mitab/ belong to the MITAB project, so you should submit the changes to the upstream project, otherwise they'll be lost at the next refresh