elasticsearch nested

curl -XPUT 'http://localhost:9200/_bulk?pretty' -d '
{ "index" : { "_index" : "test", "_type" : "publication", "_id" : "1" } }
{ "title" : "The NoSQL database glut", "journal" : "2", "author": [{"title": "August S"}, {"title": "Weiss P L"}] }

{ "index" : { "_index" : "test", "_type" : "publication", "_id" : "2" } }
{ "title" : "Graph Databases Seen Connecting the Dots", "journal" : "1", "author": [{"title": "Weiss S"}] }
'

curl -XGET 'http://localhost:9200/test/_search?pretty' -d '{"query": {"match": {"author.title": {"query": "weiss s", "operator": "and"}}}}'

curl -XGET 'http://localhost:9200/test/_mapping?pretty'

{
  "test" : {
    "mappings" : {
      "publication" : {
        "properties" : {
          "author" : {
            "properties" : {
              "title" : {
                "type" : "string"
              }
            }
          },
          "journal" : {
            "type" : "string"
          },
          "title" : {
            "type" : "string"
          }
        }
      }
    }
  }
}


curl -XDELETE  http://localhost:9200/test


curl -XPUT 'http://localhost:9200/test/' -d '
{
  "mappings" : {
    "publication" : {
      "properties" : {
        "author" : {
          "type": "nested",
          "properties" : {
            "title" : {
              "type" : "string"
            }
          }
        },
        "journal" : {
          "type" : "string"
        },
        "title" : {
          "type" : "string"
        }
      }
    }
  }
}
'

curl -XGET 'http://localhost:9200/test/_mapping?pretty'

curl -XGET 'http://localhost:9200/test/_search?pretty' -d '
{
  "query": {
    "nested": {
      "path": "author",
      "query": {
        "match": {
          "author.title": {
            "query": "weiss s", "operator": "and"
          }
        }
      }
    }
  }
}
'