Re: AND OR combination: index not being used

On 12.05.2005, at 16:15, Tom Lane wrote:

> David Teran <david.teran@cluster9.com> writes:
>> Any hint how
>> to force postgres to use the index even with more OR parts?
>
> More up-to-date statistics would evidently help; the thing is
> estimating
> hundreds of rows returned and actually finding none.
>
I always do a 'vacuum analyze' if something does not work as expected.
But this did not help. Any other tip?

regards, David