On Tue, Jan 10, 2006 at 02:44:47AM +0100, Andrea Arcangeli wrote:
> "cooperative" runs "WHERE kernel_version NOT LIKE '%% PREEMPT %%'", while
> "preempt" runs "WHERE kernel_version LIKE '%% PREEMPT %%'. The only difference
One thing you could do is change the like to:
WHERE position(' PREEMPT ' in kernel_version) != 0
And then create a functional index on that:
CREATE INDEX indexname ON tablename ( position(' PREEMPT ' in kernel_version) );
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Jim C. Nasby, Sr. Engineering Consultant jnasby@pervasive.com
Pervasive Software http://pervasive.com work: 512-231-6117
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