ElasticSearch 基本查询语法

{

“aggregations”: {

“mid”: {

“aggregations”: {

“terminal”: {

“terms”: {

“field”: “terminal”,

“size”: 0

}

}

},

“terms”: {

“field”: “mid”,

“size”: “1”

}

}

},

“from”: 0,

“query”: {

“bool”: {

“must”: [

{

“match_all”: {}

}

]

}

},

“size”: 0

}

去重 Distinct Count

{

“aggregations”: {

“COUNT(distinct (mid))”: {

“cardinality”: {

“field”: “(mid)”

}

}

},

“from”: 0,

“query”: {

“bool”: {

“must”: [

{

“match_all”: {}

}

]

}

},

“size”: 0

}

全文搜索

{

“query”: {

“query_string”: {

“query”: “name:rcx”

}

}

}

match查询

{

“query”: {

“match”: {

“title”: “crime and punishment”

}

}

}

通配符查询

{

“query”: {

“wildcard”: {

“title”: “cr?me”

}

}

}

范围查询

{

“query”: {

“range”: {

“year”: {

<