[GRASS-dev] v.what.rast speedup

Glynn Clements glynn at gclements.plus.com
Mon Oct 22 19:51:34 EDT 2007

Glynn Clements wrote:

> You could try re-compiling the DBMI libraries with -DUSE_BUFFERED_IO
> to see if that helps at all.

I've tried this, and it doesn't appear to help at all. It looks like
the issue is in the driver itself.

It may be more efficient to have an option to populate a new table
rather than updating an existing one. However, AFAICT, none of the
existing drivers actually support db__driver_{update,insert}.

Glynn Clements <glynn at gclements.plus.com>

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