Setting up a nested field is simple—where you would normally specify type object, make it type nested instead:
创建一个nested 字段很简单——只要在你通常指定object类型的地方,改成nested类型就行:
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
原文地址:http://blog.csdn.net/allenalex/article/details/45058515