Re: [Exist-open] ft:query() optimized for fn:doc()?

[Wolfgang M. <wol...@ex...>]

> (1)
> doc('/db/path/to/doc.xml')/text[ft:query( ., <query><bool><term
> occur="must">a</term><term occur="must">b</term><term
> occur="must">c</term></bool></query>)]
> Found 1 items. Compilation: 16ms, Execution: 78ms
>
> (2)
> doc('/db/path/to/doc.xml')/text[ft:query( ., 'a b c')]
> Found 1 items. Compilation: 16ms, Execution: 2031ms

Wow, this completely astonishes me. The XML syntax is directly
translated into the corresponding Lucene query objects, while (2) uses
Lucene's default query parser to do the same.

However, I would expect that the resulting query object tree is very
similar. When creating the XML syntax, I checked how the Lucene parser
translated a certain query and tried to generate the same output.

Looks like we need some further investigations in this area.

Thanks for sharing those interesting findings,

Wolfgang