NAME

KinoSearch::Search::RangeQuery - Match a range of values.

DEPRECATED

The KinoSearch code base has been assimilated by the Apache Lucy project. The "KinoSearch" namespace has been deprecated, but development continues under our new name at our new home: http://lucy.apache.org/

SYNOPSIS

# Match all articles by "Foo" published since the year 2000.
my $range_query = KinoSearch::Search::RangeQuery->new(
    field         => 'publication_date',
    lower_term    => '2000-01-01',
    include_lower => 1,
);
my $author_query = KinoSearch::Search::TermQuery->new(
    field => 'author_last_name',
    text  => 'Foo',
);
my $and_query = KinoSearch::Search::ANDQuery->new(
    children => [ $range_query, $author_query ],
);
my $hits = $searcher->hits( query => $and_query );
...

DESCRIPTION

RangeQuery matches documents where the value for a particular field falls within a given range.

CONSTRUCTORS

new( [labeled params] )

my $range_query = KinoSearch::Search::RangeQuery->new(
    field         => 'product_number', # required
    lower_term    => '003',            # see below
    upper_term    => '060',            # see below
    include_lower => 0,                # default true
    include_upper => 0,                # default true
);

Takes 5 parameters; field is required, as is at least one of either lower_term or upper_term.

• field - The name of a sortable field.

• lower_term - Lower delimiter. If not supplied, all values less than upper_term will pass.

• upper_term - Upper delimiter. If not supplied, all values greater than lower_term will pass.

• include_lower - Indicates whether docs which match lower_term should be included in the results.

• include_upper - Indicates whether docs which match upper_term should be included in the results.

INHERITANCE

KinoSearch::Search::RangeQuery isa KinoSearch::Search::Query isa KinoSearch::Object::Obj.

COPYRIGHT AND LICENSE

Copyright 2005-2011 Marvin Humphrey

This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself.