在2016-09-01-Preview回归之后,是否有新的方法可以在Azure搜索的odata过滤器中与NaN进行比较?

通过版本2016-09-01-Preview及更高版本的rest API在Edm.Double字段中查找与NaN匹配的文档的官方方法是什么?

{"filter":"(doublefield eq NaN)","select":"id","top":10,"skip":0,"count":true}

完整的复制信息如下

{  
   "name":"indexnamehere",
   "fields":[  
      {  
         "name":"doublefield",
         "type":"Edm.Double",
         "searchable":false,
         "filterable":true,
         "sortable":true,
         "facetable":false,
         "key":false,
         "retrievable":true
      },
      {  
         "name":"id",
         "type":"Edm.String",
         "searchable":false,
         "filterable":true,
         "sortable":true,
         "facetable":false,
         "key":true,
         "retrievable":true
      }
   ]
}

文件:

{  
   "value":[  
      {  
         "id":"60660cd3b9e24d26ae3609926f44aead",
         "doublefield":"NaN",
         "@search.action":"upload"
      },
      {  
         "id":"70660cd3b9e24d26ae3609926f44aead",
         "doublefield":"2",
         "@search.action":"upload"
      }
   ]
}

查询1-查找文档:

{"filter":"(doublefield eq 2)","select":"id","top":10,"skip":0,"count":true}

{“filter”:(doublefield eq NaN)”,“select”:“id”,“top”:10,“skip”:0,“count”:true}

not(doubleField ge -INF) and doubleField ne null