Subject | Re: How to know when an index has become unbalanced? |
---|---|
Author | Adam |
Post date | 2007-02-20T10:04:36Z |
--- In firebird-support@yahoogroups.com, Tetram Corp <dev@...> wrote:
statistics don't tell you anything about how well balanced an index
is. They are rather used by the optimiser to determine the best plan
to solve a given query.
Adam
>No, that is incorrect. You are making some incorrect assumptions. The
> considering your answer, is it correct to say that SET STATISTICS
> requests are now useless?
>
statistics don't tell you anything about how well balanced an index
is. They are rather used by the optimiser to determine the best plan
to solve a given query.
Adam