Hi,
At 01:16 28/06/2005, Karl O. Pinc wrote:
>http://www.postgresql.org/docs/8.0/static/indexes-examine.html
>
>Says:
>
>"If you do not succeed in adjusting the costs to be more
>appropriate, then you may have to resort to forcing index
>usage explicitly."
>
>Is there a way to force a query to use a particular index?
Not that I know of.
>If not, what does this sentence mean?
That you can force the planner to use an index (any one) over not using an
index (and using seq scans instead) by setting enable_seqscan to off.
Jacques.
