1
我在彈性搜索數據庫中有以下記錄。Elastic Search中的複雜搜索查詢5
{
"frd": "2017-06-30",
"tim": "2017-01-19T11:02:21.847",
"tpr": 2276.5
},
{
"frd": "2017-06-29",
"tim": "2017-01-19T11:02:21.847",
"tpr": 2408.5
},
{
"frd": "2017-06-28",
"tim": "2017-01-20T12:01:08.358",
"tpr": 2408.5
},
{
"frd": "2017-06-30",
"tim": "2017-01-20T12:01:08.358",
"tpr": 2276.5
},
{
"frd": "2017-06-30",
"tim": "2017-01-20T17:35:17.495",
"tpr": 2408.5
},
{
"frd": "2017-06-30",
"tim": "2017-01-19T10:04:44.586",
"tpr": 2276.5
},
{
"frd": "2017-06-30",
"tim": "2017-01-19T10:15:46.051",
"tpr": 2276.5
}
彈性版本5.我要創建從上面的數據集多系列折線圖,所以我想從下面上述數據新json
。
[
{
"tim": "2017-01-19T11:02:21.847",
"2017-06-28": null,
"2017-06-29": 2408.5,
"2017-06-30": 2276.5
},
{
"tim": "2017-01-20T12:01:08.358",
"2017-06-28": 2408.5,
"2017-06-29": null,
"2017-06-30": 2276.5
},
{
"tim": "2017-01-20T17:35:17.495",
"2017-06-28": null,
"2017-06-29": null,
"2017-06-30": 2408.5
},
{
"tim": "2017-01-19T10:04:44.586",
"2017-06-28": null,
"2017-06-29": null,
"2017-06-30": 2276.5
},
{
"tim": "2017-01-19T10:15:46.051",
"2017-06-28": null,
"2017-06-29": null,
"2017-06-30": 2276.5
}
]
X軸變爲添值。 Y軸變爲tpr。行應該由frd組成。
有沒有辦法使用彈性搜索查詢從彈性數據中獲取以上圖表數據集?
謝謝
如果你不能肯定,但不會爲這個解析器更容易編寫/維持相當比複雜的查詢? – nafas
我可以使用彈性搜索聚合來做到這一點嗎? – Rose18