我的日期字段映射为:
"created": {
"type" : "date",
"format": "yyyy-MM-dd HH:mm:ss"
},
现在我根据以上字段进行排序:
"sort":[
{"created":{"order":"asc"}}
],
排序时只需要时间的一部分,并忽略日期部分。
{
"_index": "somehting",
"_type": "UserActivity",
"_id": "81574",
"_score": null,
"_source": {
"created": "2016-03-29 00:00:07",
"appCode": "appcode",
"userId": "100008057363993"
},
"sort": [
"00:00:07"
]
},
如何根据整个日期排序? 请注意我不能使用脚本作为生产服务器上的禁用脚本,我无法重新索引..
添加总映射:
{
"someIndex": {
"mappings": {
"UserActivity": {
"_timestamp": {
"enabled": true,
"store": true,
"format": "yyyy-MM-dd HH:mm:ss"
},
"properties": {
"_table": {
"type": "string"
},
"_tableat": {
"type": "string"
},
"activity": {
"properties": {
"_table": {
"type": "string"
},
"_tableat": {
"type": "string"
},
"clientId": {
"type": "integer"
},
"code": {
"type": "string"
},
"created": {
"type": "date",
"format": "yyyy-MM-dd HH:mm:ss"
},
"foreignName": {
"type": "string"
},
"frequency": {
"type": "integer"
},
"id": {
"type": "long"
},
"lastUpdated": {
"type": "date",
"format": "yyyy-MM-dd HH:mm:ss"
},
"name": {
"type": "string"
},
"points": {
"type": "long"
},
"strategy": {
"type": "string"
}
}
},
"activityId": {
"type": "string"
},
"appCode": {
"type": "string"
},
"clientId": {
"type": "long"
},
"created": {
"type": "string"
},
"details": {
"type": "string"
},
"foreignName": {
"type": "string"
},
"id": {
"type": "long"
},
"lastUpdated": {
"type": "date",
"format": "yyyy-MM-dd HH:mm:ss"
},
"notes": {
"type": "string"
},
"userId": {
"type": "long"
}
}
}
}
}
}