Re: [bdbxml] 2.1.8 report

Tom,

> Works a lot better for me than 2.0.9.
> Also just ported our app from 1.2.1 over to 2.1 ( after a failed  
> attempt at 2.0.9), and it looks nice.  I need far less xerces C++  
> code, (which is a very good thing) and  speed seems to be just fine  
> as well.

The additions to XmlValue were for that reason.

> Here are two notes:
>
> 1) I can't get indexes to work of the form:   node-element-equality- 
> double, when I change them to node-element-equality-decimal, then  
> the query times go down. The nodes look like
> <ModifyDateTime>20051204081445.9989</ModifyDateTime>. With node- 
> element-equality-double I get no benefit from indexing. With node- 
> element-equality-decimal the query times drop to less than a 0.01 sec.

This may have to do with the casting you are doing (or not) in the query
expression itself.  In some cases, you have to make an explicit cast to
make it possible for the query optimizer to realize what indexes it  
can use.

>
> 2) I downloaded bdb 2.1.8 onto an intel based mac and did a build  
> using the default build command: buildall.sh - and the whole build  
> went off without a hitch - good work.

Thanks,

George

>
> --Tom Andersen
>



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