es入门1

入门sql


DELETE testindex

PUT testindex

GET testindex

GET testindex/perdata/_search
{
  "query": {
    "match_all": {}
  }
}


POST testindex/perdata/1
{
   "name": "TOM",
   "nick_name": "happy tom"
}

POST testindex/perdata/2
{
  "name": "JERRY",
  "nick_name": "happy jerry. high"
}

PUT testindex/perdata/3
{
  "name": "TOM TWO",
  "nick_name": "happy tom. I am two"
}

POST testindex/perdata/4
{
  "name": "TOM4",
  "nick_name": "happy tom. I am 4"
}

PUT testindex/perdata/5
{
  "name": "TOM TWO",
  "address": "shanghai pudong"
}

POST testindex/perdata
{
  "name": "TOM3",
  "nick_name": "happy tom. I am 3",
  "address": "shanghai pudong new area"
}

DELETE testindex/perdata/WGQ0o2kBFrrH_L6C6Lc6


GET testindex/perdata/1


PUT testindex/perdata/4
{
  "name": "TOM4 change",
  "nick_name": "happy tom. I am 4 chaneg"
}


POST testindex/perdata/4
{
  "name": "TOM4 change",
  "nick_name": "happy tom. I am 4 chaneg",
  "address": "tom address"
}

GET testindex/perdata/_search

GET testindex/perdata/_search
{
  "query": {
   "match_all": {
   }
  }
}

GET testindex/perdata/_search
{
  "query": {
   "match_all": {
   }
  },
  "size": 2,
  "from": 0
}

GET testindex/perdata/_search
{
  "query": {
   "match": {
       "name":"TOM"
   }
  }
}

GET testindex/perdata/_search
{
  "query": {
   "match": {
       "name":"TOM"
   }
  },
  "size": 2,
  "from": 2
}

// 如果有多个搜索关键字， Elastic 认为它们是or关系。
GET testindex/perdata/_search
{
  "query": {
   "match": {
       "name":"TOM TWO"
   }
  }
}
// 如果要执行多个关键词的and搜索，必须使用布尔查询。
GET testindex/perdata/_search
{
  "query": {
    "bool": {
      "must": [
       {
         "match": {
           "name":"TOM"
         }
       },
      { 
        "match": {
           "name":"TWO"
        }
      }
      ]
    }
  }
}