CODEWITHSUNDEEP
phpelasticsearch
Veshraj Joshi
Veshraj Joshi

Reputation: 3579

multifield searching in elasticsearch did not work?

I tried to show all the document which matches either title or body section of article in elastic search and i wrote following code in php

if(!empty($_GET))
{
    $bodysearch=$_GET['bodysearch'];
    $titlesearch=$_GET['titlesearch'];
    $params = [
            'index' => 'pages',
            'type' => 'page',
            'body' => [
                'query' => [
                    'bool'=>[
                        'should'=>[
                            'match'=>['title'=>$titlesearch],
                            'match'=>['body'=>$bodysearch]
                        ]
                    ]
                ]
            ]
        ];
    $result = $client->search($params)
}

and wrote following to display result

foreach($result['hits']['hits'] as $hit)
{
    $sources=$hit['_source'];
    echo '<a href="javascript:;" style="display:block;">'.$sources['title'].'</a>';
    echo substr($sources['body'], 0,100).'....';
}

It displays only the list document whose content matching body section provided in $bodysearch , but i want to get the list of document matching $titlesearch to title or matching $bodysearch to body content or matching both, what should i do for such.

Upvotes: 0

Views: 24

Answers (1)

Val
Val

Reputation: 217424

Your bool/should is currently an associative array and the second match is overwriting the first one. Use a plain array instead by surrouding your match queries with [...]:

$params = [
        'index' => 'pages',
        'type' => 'page',
        'body' => [
            'query' => [
                'bool'=>[
                    'should'=>[
                       [ 'match'=>['title'=>$titlesearch] ],
                       [ 'match'=>['body'=>$bodysearch] ]
                    ]
                ]
            ]
        ]
    ];

Upvotes: 1

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