elasticsearch,Facets" />
elasticsearch,facets,Json,Json Elasticsearch请求如何在两次之间获得前20名视频
我需要在两次之间找到观看次数最多的20个视频，我做到了：Json Elasticsearch请求如何在两次之间获得前20名视频,json,
elasticsearch,facets,Json,
$Param['body']='
{
"query" : {
"match_all" : {}
},
"facets" : {
"WhatIwant" : {
"range" : {
"key_field" : "time",
"value_field" : "video_id",
"ranges" : [
{ "from" :1399236597 , "to" : 1400331247 }
]
}
}
}
}';
[facets] => Array
(
[WhatIwant] => Array
(
[_type] => range
[ranges] => Array
(
[0] => Array
(
[from] => 1400331247
[count] => 4585
[min] => -1
[max] => 3584
[total_count] => 4585
[total] => 12884198
[mean] => 2810.0758996728
)
)
)
)
)
[facets] => Array
(
[WhatIwant] => Array
(
[_type] => range
[ranges] => Array
(
[0] => Array
(
[time] => 1400331247
[video_id] => 4585
)
[1] => Array
(
[time] => 1400331248
[video_id] => 4582
)
[2] =>Array()
.....
....
[19]
)
)
)
)
感谢您阅读我的文章您只需要一个简单的
术语视频id