1.新建结构化索引
PUT index_test_2018-07-05
{
"settings": {
"number_of_shards": 3,
"number_of_replicas": 1
},
"mappings": {
"test_table": {
"properties": {
"name": {
"type": "text"
},
"age": {
"type": "integer"
},
"date": {
"type": "date",
"format": "yyyy-MM-dd HH:mm:ss|| yyy-MM-dd||epoch_millis"
}
}
}
}
}
2.index_test_2018-07-05索引下新增test_table表数据，id=1
PUT /index_test_2018-07-05/test_table/1
{
"name":"测试员1",
"age":23,
"date":"2018-07-05 14:00:00"
}
3.查询语句
Get index_test_2018-07-05/test_table/1
查询 index_test_2018-07-05索引下所有数据
GET /index_test_2018-07-05/test_table
{
"query": {
"match_all": {
}
}
}
按字段name模糊查询
GET /index_test_2018-07-05/test_table
{
"query": {
"match": {
"name":"测"
}
}
}
--查所有
GET emr/JHMR_FILE_INDEX/_search
GET _search
{
"query": {
"match_all": {}
}
}
--结构查询
get _search
{
"query":{
"match":{
"type":"医疗统计月报"
}
}
}
get health_statistics_report/_search
{
"query":{
"bool": {
"must": [
{
"match": {
"type": "医疗统计月报"
}
}
]
}
}
}
--查询指定日期
{
"query": {
"range": {
"startedOn": {
"lt": "2018-01-01T00:00:00",
"gte": "2017-01-01T00:00:00"
}
}
}
}
--创建index
PUT health_statistics_report
{
"settings": {
"number_of_shards": 3,
"number_of_replicas": 1
},
"mappings": {
"V_ShowInvokingRecord": {
"properties": {
"type": {
"type": "text"
},
"dataValue": {
"type": "text"
},
"dataCount": {
"type": "integer"
},
"createDate": {
"type": "date",
"format": "yyyy-MM-dd HH:mm:ss|| yyy-MM-dd||epoch_millis"
}
}
}
}
}
--查询所有
get health_statistics_report/_search
get health_statistics_report/HealthStatisticsReport/2018-07-10
get health_statistics_report/HealthStatisticsReport/2018-07-10?_source=true
get health_statistics_report/HealthStatisticsReport/_search
--JSON完整的请求体，结构化查询（DSL）
get _search
{
"query":{
"match":{ --match：分词查询 match_phrase：分词精确查询 term：完全匹配，不进行分词器分析
"type":"医疗统计月报"
}
}
}
--删除index（包含type）
DELETE health_statistics_report
