Hi all,
I have a shapefile created by GDAL/OGR 1.7 which is using a .ind/.idm
attribute index on an integer field.
If I SQL-query that integer field on OGR 2.1 I get the following:
ERROR 7: BuildKey(): 8 bytes integer key length not supported
I think that is because the new GDAL interprets that field as Integer64
while before it was just Integer (and was working fine).
On the other hand if I delete the old index and recreate it using the
new GDAL I get:
ERROR 1: Indexing not support for the field type of field myfield.
What is the proper way to use new GDAL on the old shapefile without
modifying it?
Is there a way to explicitly tell GDAL to use that field as Integer and
to make the field indexing work?
Thanks in advance!
Andrea Battisti
Software Engineer
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