我想在release date上对结果进行排序。我希望2015电影首先按照has_poster值排序,其余年份按has_poster值排序。所以我得到的结果是:
2015, 2015, 1989, 2017, 2006等。
到目前为止这就是我所掌握的。
$params['index'] = 'movies';
$params['type'] = 'movie';
$params['body']['size'] = 50;
$params['body']['sort'] = array(
array('has_poster' => "desc"),
array('_score' => "desc"),
);
$params['body']['query']['filtered'] = array(
'query' => array(
'query_string' => array(
'query' => "survivor",
'fields' => array('name', 'orig_title'),
'default_operator' => "AND"
),
)
);我需要... ORDER BY FIELD(releasedate, 2015), has_poster DESC ...在MySQL中对应于Elasticsearch。
发布于 2015-06-23 12:37:27
你需要一个脚本排序:
{
"sort": [
{
"_script": {
"script": "if(doc['releasedate'].date.year==2015) return 1; else return 0;",
"type": "number",
"order": "desc"
}
},
{
"has_poster": "desc"
}
]
}发布于 2020-11-27 17:30:52
I不工作=>type名称是字符串
$params['body']['sort']= array('name' => 'desc' );或
$params=[
'index'=>'pets',
'type'=>'bird',
'body'=>[
'query'=>[
'bool'=>[
'must'=>[],
'filter'=>[
'range'=>[
'registered'=>[
'gte' => "2020-10-01",
'lte' => "2020-11-30"]
]
]
]
],
'sort'=>[
'name'=>[
'order'=>'asc'
]
]
]
];但不工作
https://stackoverflow.com/questions/31002660
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