gistfile1.sh

SERVER=localhost:9200

REQUEST() {
  curl -sS -X$1 "http://$SERVER$2" -d "$3"
  echo
}

GET() {
  REQUEST GET "$1"
}

POST() {
  REQUEST POST "$1" "$2"
}

PUT() {
  REQUEST PUT "$1" "$2"
}

DELETE() {
  REQUEST DELETE "$1"
}

DELETE /t

PUT /t '
{
  "settings": {
    "number_of_replicas": 0,
    "number_of_shards": 1
  },
  "mappings": {
    "t": {
      "properties": {
        "vals": {"type": "integer"}
      }
    }
  }
}'

PUT /t/t/1 '{ "vals": [0,2,1] }'

echo ---
sleep 1

POST /t/t/_search '
{
  "script_fields": {
    "minimum": {
      "lang": "groovy",
      "script": "lowest",
      "params": {
        "field": "vals"
      }
    }
  }
}
'