On 26/02/09 08:56, Vincent Bain wrote:
Hello,
reading this thread, and being sometimes concerned with large vector
files (associated with big related tables), I wonder if it's worth
manually creating indexes (on cat field) : can it be a effective way to
speed up queries, or is the kink
Dear Markus, Markus and Jens,
My MacBook survived the burn-in test :-) After 29 hours under full load,
alternating processor and disk access limited, I got my mega-vector file
cleaned. Thank you for the support and suggestions to solve my problems
with the large vector cleaning operation!
I did
Wouter Boasson wrote:
Dear Markus, Markus and Jens,
My MacBook survived the burn-in test :-) After 29 hours under full load,
alternating processor and disk access limited, I got my mega-vector file
cleaned. Thank you for the support and suggestions to solve my problems
with the large vector
Hello,
reading this thread, and being sometimes concerned with large vector
files (associated with big related tables), I wonder if it's worth
manually creating indexes (on cat field) : can it be a effective way to
speed up queries, or is the kink elsewhere, at the geometric level (data
handled by
