Elasticsearch之Nested Object Mapping

標籤：elasticsearch   nested   嵌套   

Setting up a nested field is simple—where you would normally specify type object, make it type nested instead:

  建立一個nested 欄位很簡單——只要在你通常指定object類型的地方，改成nested類型就行：

 

curl -XPUT 'localhost:9200/my_index' -d '{  "mappings":{     "blogpost":{     "properties":{     "comments":{    "type":"nested","properties":{   "name":    {"type":"string"    },   "comment": { "type": "string"  },                   "age":     { "type": "short"   },                   "stars":   { "type": "short"   },                   "date":    { "type": "date"    }} } } }  }}

原文：http://www.elastic.co/guide/en/elasticsearch/guide/master/nested-mapping.html

Elasticsearch之Nested Object Mapping