[Xapian-discuss] refining search with PHP5

[Kevin Duraj]

... of course there is better solution than this ...

Cheers,
  Kevin Duraj

On Tue, Mar 24, 2009 at 10:00 AM, James Aylett
<james-xapian at tartarus.org> wrote:
> On Tue, Mar 24, 2009 at 05:49:48PM +0100, james cauwelier wrote:
>
>> Now we want to add more refining options, eg. by language, cover language
>> and release date.  How can I know which languages are available within a
>> result set?  If I index the release date, how can I know which of the
>> following groups are present in my result set?
>>
>> - not released
>> - will be released within the next 30 days
>> - released in the last 30 days
>> - released more than 30 days ago
>
> On way of doing this is to place the release date in a value, and
> configure the QueryParser to use the value range syntax. See
> <http://xapian.org/docs/valueranges.html> for more detail. I believe
> all the functionality should work fine from PHP5.
>
> For languages, if you stash the language of a document in the document
> data, you can grab that out of each match to find out the languages in
> a (part of) the match set, although that's a bit messy. There may be a
> better solution to this.
>
> J
>
> --
>  James Aylett
>
>  talktorex.co.uk - xapian.org - uncertaintydivision.org
>
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