Subject | Re: [firebird-support] Why some Queries are much slower as Views |
---|---|
Author | Ann W. Harrison |
Post date | 2006-04-02T20:58:21Z |
Tommi Prami wrote:
grouping are harder to merge into a query than simpler views. What
do your views look like?
Regards,
Ann
>The behavior depends on the type of view. Views with aggregates and
>
> We have encontered into a weird problem. Some queries are like 10 times
> slower when Implemented as view. If query is run as is it is much
> faster. Is this an optimizer problem??
>
> This has been problem in 1.x and 1.5.x versions
>
grouping are harder to merge into a query than simpler views. What
do your views look like?
Regards,
Ann