Mailing List Archive: myschema help

Hi,

I am very new to kinosearch. I've got basic indexing and searching
working thanks to the wonderful tutorial. Now I am trying to implement a
boolean search function. It seems to me the best way is to use
query_parser, which requires a schema. However, when I put

package MySchema;
use base qw(KinoSearch::Schema);
use KinoSearch::Analysis::PolyAnalyzer;

in my index script, I got the following error:

Base class package "KinoSearch::Schema" is empty.
(Perhaps you need to 'use' the module which defines that package
first.)

Any help is very much appreciated.

Hao

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On Jul 13, 2008, at 10:13 PM, Hao Chen wrote:

> I've got basic indexing and searching working thanks to the
> wonderful tutorial. Now I am trying to implement a boolean search
> function. It seems to me the best way is to use query_parser, which
> requires a schema. However, when I put
>
> package MySchema;
> use base qw(KinoSearch::Schema);
> use KinoSearch::Analysis::PolyAnalyzer;
>
> in my index script, I got the following error:
>
> Base class package "KinoSearch::Schema" is empty.
> (Perhaps you need to 'use' the module which defines that package
> first.)

It seems like you have the stable 0.1x branch installed and have
followed the tutorial that comes with that, but are attempting to
follow the documentation for the version of QueryParser which ships
with the 0.20_xx branch.

You should probably just use this in any case, as it uses QueryParser
internally:

my $hits = $searcher->search( query => $query_string );

Marvin Humphrey
Rectangular Research
http://www.rectangular.com/

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