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https://github.com/iamazy/elasticsearch-sql
parse sql into elasticsearch dsl with antlr4
https://github.com/iamazy/elasticsearch-sql
antlr antlr4 dsl elasticsearch high-level-rest-client java restful sql
Last synced: 3 days ago
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parse sql into elasticsearch dsl with antlr4
- Host: GitHub
- URL: https://github.com/iamazy/elasticsearch-sql
- Owner: iamazy
- License: mit
- Created: 2019-07-23T05:05:58.000Z (over 5 years ago)
- Default Branch: main
- Last Pushed: 2023-06-14T22:47:51.000Z (over 1 year ago)
- Last Synced: 2024-12-14T14:08:19.138Z (10 days ago)
- Topics: antlr, antlr4, dsl, elasticsearch, high-level-rest-client, java, restful, sql
- Language: Java
- Homepage: https://iamazy.github.io/elasticsearch-sql/
- Size: 3.48 MB
- Stars: 341
- Watchers: 14
- Forks: 89
- Open Issues: 16
-
Metadata Files:
- Readme: README.md
- Changelog: CHANGELOG
- License: LICENSE
Awesome Lists containing this project
README
## Description
rewrite [elasticsearch-sql2](https://github.com/iamazy/elasticsearch-sql2) with **antlr4**, support [**jdbc**](https://github.com/iamazy/elasticsearch-sql/wiki/Jdbc)
## Changelog
[Changelog](https://github.com/iamazy/elasticsearch-sql/blob/master/CHANGELOG)
## Maven
```xml
io.github.iamazy.elasticsearch.dsl
elasticsearch-sql-all
${latest.version}
```
或者
```xml
io.github.iamazy.elasticsearch.dsl
elasticsearch-sql-core
${latest.version}
io.github.iamazy.elasticsearch.dsl
elasticsearch-sql-jdbc
${latest.version}
```
## Plugin(isql)
#### Installing
Elasticsearch {7.x}
```
./bin/elasticsearch-plugin install https://github.com/iamazy/elasticsearch-sql/releases/download/{isql-version}/elasticsearch-sql-plugin-{elasticsearch-version}.zip
```
#### Usage
##### 1. query dataset with sql
```
POST _isql
{
"sql":"select * from fruit"
}
```
##### 2. parse sql into elasticsearch dsl
```
POST _isql/_explain
{
"sql":"select * from fruit"
}
```
## Wiki
[elasticsearch-sql-wiki](https://github.com/iamazy/elasticsearch-sql/wiki)
## Features
#### 1. Based on antlr4
> customize grammer of elasticsearch sql
> support analyse the walk of sql ast and the relation of tokens
### Ast
```sql
select name from student aggregate by terms(name,1)>(terms(aa,2),[apple,cardinality(ip),terms(aaa,1)>(terms(cc,10)>(terms(hh,3
)))]) limit 2,5
```
### Relation of Tokens
#### 2. Based on elasticsearch java rest high level client
> support for request from third-party http component
> cross-language
> support for parsing sql into elasticsearch dsl
> support x-pack
> no need for request pool
#### 3. Integrte into elasticsearch(isql)
#### Features
- [x] [SQL Select](https://github.com/iamazy/elasticsearch-sql/wiki/%E9%80%9A%E7%94%A8%E6%90%9C%E7%B4%A2%E6%9F%A5%E8%AF%A2#1-select-field)
- [x] [SQL Where](https://github.com/iamazy/elasticsearch-sql/wiki/通用搜索查询)
- [x] [SQL Order by (Asc & Desc)](https://github.com/iamazy/elasticsearch-sql/wiki/%E6%8E%92%E5%BA%8F#1-%E6%8E%92%E5%BA%8F)
- [x] [SQL Group by](https://github.com/iamazy/elasticsearch-sql/wiki/%E8%81%9A%E7%B1%BB)
- [x] [ES Aggregate by](https://github.com/iamazy/elasticsearch-sql/wiki/%E8%81%9A%E7%B1%BB#1-elasticsearch%E8%81%9A%E7%B1%BB)
- [x] [SQL And & Or](https://github.com/iamazy/elasticsearch-sql/wiki/%E5%A4%8D%E6%9D%82%E7%BB%84%E5%90%88%E6%9F%A5%E8%AF%A2#1-bool-%E6%9F%A5%E8%AF%A2)
- [x] [SQL In](https://github.com/iamazy/elasticsearch-sql/wiki/%E9%80%9A%E7%94%A8%E6%90%9C%E7%B4%A2%E6%9F%A5%E8%AF%A2#4-elasticsearch%E4%B8%AD%E7%9A%84%E5%85%B3%E9%94%AE%E8%AF%8D%E6%90%9C%E7%B4%A2%E7%9A%84%E8%A1%A8%E8%BE%BE%E6%96%B9%E5%BC%8F)
- [x] [SQL Between And](https://github.com/iamazy/elasticsearch-sql/wiki/%E9%80%9A%E7%94%A8%E6%90%9C%E7%B4%A2%E6%9F%A5%E8%AF%A2)
- [x] [SQL Is](https://github.com/iamazy/elasticsearch-sql/wiki/%E9%80%9A%E7%94%A8%E6%90%9C%E7%B4%A2%E6%9F%A5%E8%AF%A2)
- [x] [SQL Not](https://github.com/iamazy/elasticsearch-sql/wiki/%E9%80%9A%E7%94%A8%E6%90%9C%E7%B4%A2%E6%9F%A5%E8%AF%A2)
- [x] [SQL Null](https://github.com/iamazy/elasticsearch-sql/wiki/%E9%80%9A%E7%94%A8%E6%90%9C%E7%B4%A2%E6%9F%A5%E8%AF%A2)
- [ ] SQL Nvl
- [x] [SQL Max](https://github.com/iamazy/elasticsearch-sql/wiki/%E8%81%9A%E7%B1%BB)
- [x] [SQL Min](https://github.com/iamazy/elasticsearch-sql/wiki/%E8%81%9A%E7%B1%BB)
- [x] [SQL Sum](https://github.com/iamazy/elasticsearch-sql/wiki/%E8%81%9A%E7%B1%BB)
- [x] [SQL Avg](https://github.com/iamazy/elasticsearch-sql/wiki/%E8%81%9A%E7%B1%BB)
- [x] [SQL > & < & >= & <=](https://github.com/iamazy/elasticsearch-sql/wiki/%E9%80%9A%E7%94%A8%E6%90%9C%E7%B4%A2%E6%9F%A5%E8%AF%A2)
- [ ] ES Explain
- [x] [ES FullText](https://github.com/iamazy/elasticsearch-sql/wiki/%E9%80%9A%E7%94%A8%E6%90%9C%E7%B4%A2%E6%9F%A5%E8%AF%A2#3-elasticsearch%E4%B8%AD%E7%9A%84%E5%85%A8%E6%96%87%E6%90%9C%E7%B4%A2%E7%9A%84%E8%A1%A8%E8%BE%BE%E6%96%B9%E5%BC%8F)
- [x] [ES Match](https://github.com/iamazy/elasticsearch-sql/wiki/%E9%80%9A%E7%94%A8%E6%90%9C%E7%B4%A2%E6%9F%A5%E8%AF%A2#3-elasticsearch%E4%B8%AD%E7%9A%84%E5%85%A8%E6%96%87%E6%90%9C%E7%B4%A2%E7%9A%84%E8%A1%A8%E8%BE%BE%E6%96%B9%E5%BC%8F)
- [x] [ES MultiMatch](https://github.com/iamazy/elasticsearch-sql/wiki/%E9%80%9A%E7%94%A8%E6%90%9C%E7%B4%A2%E6%9F%A5%E8%AF%A2#3-elasticsearch%E4%B8%AD%E7%9A%84%E5%85%A8%E6%96%87%E6%90%9C%E7%B4%A2%E7%9A%84%E8%A1%A8%E8%BE%BE%E6%96%B9%E5%BC%8F)
- [x] [ES QueryString](https://github.com/iamazy/elasticsearch-sql/wiki/%E9%80%9A%E7%94%A8%E6%90%9C%E7%B4%A2%E6%9F%A5%E8%AF%A2#3-elasticsearch%E4%B8%AD%E7%9A%84%E5%85%A8%E6%96%87%E6%90%9C%E7%B4%A2%E7%9A%84%E8%A1%A8%E8%BE%BE%E6%96%B9%E5%BC%8F)
- [ ] ES SimpleQueryString
- [x] [ES HasParent](https://github.com/iamazy/elasticsearch-sql/wiki/Join%E6%9F%A5%E8%AF%A2(parent,child))
- [x] [ES HasChild](https://github.com/iamazy/elasticsearch-sql/wiki/Join%E6%9F%A5%E8%AF%A2(parent,child))
- [x] [ES Join](https://github.com/iamazy/elasticsearch-sql/wiki/Join%E6%9F%A5%E8%AF%A2(parent,child))
- [x] ES Script
- [x] [ES Fuzzy](https://github.com/iamazy/elasticsearch-sql/wiki/%E9%80%9A%E7%94%A8%E6%90%9C%E7%B4%A2%E6%9F%A5%E8%AF%A2#3-elasticsearch%E4%B8%AD%E7%9A%84%E5%85%A8%E6%96%87%E6%90%9C%E7%B4%A2%E7%9A%84%E8%A1%A8%E8%BE%BE%E6%96%B9%E5%BC%8F)
- [x] [ES Prefix](https://github.com/iamazy/elasticsearch-sql/wiki/%E9%80%9A%E7%94%A8%E6%90%9C%E7%B4%A2%E6%9F%A5%E8%AF%A2#3-elasticsearch%E4%B8%AD%E7%9A%84%E5%85%A8%E6%96%87%E6%90%9C%E7%B4%A2%E7%9A%84%E8%A1%A8%E8%BE%BE%E6%96%B9%E5%BC%8F)
- [x] [ES Regex](https://github.com/iamazy/elasticsearch-sql/wiki/%E9%80%9A%E7%94%A8%E6%90%9C%E7%B4%A2%E6%9F%A5%E8%AF%A2#3-elasticsearch%E4%B8%AD%E7%9A%84%E5%85%A8%E6%96%87%E6%90%9C%E7%B4%A2%E7%9A%84%E8%A1%A8%E8%BE%BE%E6%96%B9%E5%BC%8F)
- [x] [ES Term](https://github.com/iamazy/elasticsearch-sql/wiki/%E9%80%9A%E7%94%A8%E6%90%9C%E7%B4%A2%E6%9F%A5%E8%AF%A2#4-elasticsearch%E4%B8%AD%E7%9A%84%E5%85%B3%E9%94%AE%E8%AF%8D%E6%90%9C%E7%B4%A2%E7%9A%84%E8%A1%A8%E8%BE%BE%E6%96%B9%E5%BC%8F)
- [x] [ES Wildcard](https://github.com/iamazy/elasticsearch-sql/wiki/%E9%80%9A%E7%94%A8%E6%90%9C%E7%B4%A2%E6%9F%A5%E8%AF%A2#3-elasticsearch%E4%B8%AD%E7%9A%84%E5%85%A8%E6%96%87%E6%90%9C%E7%B4%A2%E7%9A%84%E8%A1%A8%E8%BE%BE%E6%96%B9%E5%BC%8F)
- [x] [ES Routing](https://github.com/iamazy/elasticsearch-sql/wiki/Routing%E6%9F%A5%E8%AF%A2)
- [x] [ES Nested Query](https://github.com/iamazy/elasticsearch-sql/wiki/Nested%E7%B1%BB%E5%9E%8B%E6%9F%A5%E8%AF%A2)
- [x] [ES Nested Aggregation](https://github.com/iamazy/elasticsearch-sql/wiki/%E8%81%9A%E7%B1%BB#3-elasticsearch-nested%E8%81%9A%E7%B1%BB)
- [x] [ES Include & Exclude](https://github.com/iamazy/elasticsearch-sql/wiki/%E9%80%9A%E7%94%A8%E6%90%9C%E7%B4%A2%E6%9F%A5%E8%AF%A2)
- [x] [ES From](https://github.com/iamazy/elasticsearch-sql/wiki/%E5%88%86%E9%A1%B5)
- [x] [ES Size](https://github.com/iamazy/elasticsearch-sql/wiki/%E5%88%86%E9%A1%B5)
- [x] [ES Range(Number,Date)](https://github.com/iamazy/elasticsearch-sql/wiki/%E9%80%9A%E7%94%A8%E6%90%9C%E7%B4%A2%E6%9F%A5%E8%AF%A2)
- [x] [ES MatchAll](https://github.com/iamazy/elasticsearch-sql/wiki/%E9%80%9A%E7%94%A8%E6%90%9C%E7%B4%A2%E6%9F%A5%E8%AF%A2#3-elasticsearch%E4%B8%AD%E7%9A%84%E5%85%A8%E6%96%87%E6%90%9C%E7%B4%A2%E7%9A%84%E8%A1%A8%E8%BE%BE%E6%96%B9%E5%BC%8F)
- [x] [ES MatchPhrase](https://github.com/iamazy/elasticsearch-sql/wiki/%E9%80%9A%E7%94%A8%E6%90%9C%E7%B4%A2%E6%9F%A5%E8%AF%A2#3-elasticsearch%E4%B8%AD%E7%9A%84%E5%85%A8%E6%96%87%E6%90%9C%E7%B4%A2%E7%9A%84%E8%A1%A8%E8%BE%BE%E6%96%B9%E5%BC%8F)
- [x] [ES MatchPhrasePrefix](https://github.com/iamazy/elasticsearch-sql/wiki/%E9%80%9A%E7%94%A8%E6%90%9C%E7%B4%A2%E6%9F%A5%E8%AF%A2#3-elasticsearch%E4%B8%AD%E7%9A%84%E5%85%A8%E6%96%87%E6%90%9C%E7%B4%A2%E7%9A%84%E8%A1%A8%E8%BE%BE%E6%96%B9%E5%BC%8F)
- [x] [ES DeleteByQuery](https://github.com/iamazy/elasticsearch-sql/wiki/DeleteByQuery)
- [x] [ES Cardinality](https://github.com/iamazy/elasticsearch-sql/wiki/%E8%81%9A%E7%B1%BB)
- [x] [ES TopHits](https://github.com/iamazy/elasticsearch-sql/wiki/%E8%81%9A%E7%B1%BB)
- [x] [ES Nested](https://github.com/iamazy/elasticsearch-sql/wiki/Nested%E7%B1%BB%E5%9E%8B%E6%9F%A5%E8%AF%A2)
- [x] [ES GeoDistance](https://github.com/iamazy/elasticsearch-sql/wiki/Geo%E6%9F%A5%E8%AF%A2)
- [x] [ES GeoBoundingBox](https://github.com/iamazy/elasticsearch-sql/wiki/Geo%E6%9F%A5%E8%AF%A2)
- [x] [ES GeoPolygon](https://github.com/iamazy/elasticsearch-sql/wiki/Geo%E6%9F%A5%E8%AF%A2)
- [x] [ES GeoShape](https://github.com/iamazy/elasticsearch-sql/wiki/Geo%E6%9F%A5%E8%AF%A2)
- [x] [ES GeoJsonShape](https://github.com/iamazy/elasticsearch-sql/wiki/Geo%E6%9F%A5%E8%AF%A2)
- [x] [ES SubAggregation](https://github.com/iamazy/elasticsearch-sql/wiki/%E8%81%9A%E7%B1%BB#2-elasticsearch%E5%A4%9A%E9%87%8D%E8%81%9A%E7%B1%BB)
- [ ] ES Scroll Id
- [x] [ES Highlighter](https://github.com/iamazy/elasticsearch-sql/wiki/%E9%AB%98%E4%BA%AE)
- [ ] ES Boosting
- [x] [ES Function Score](https://github.com/iamazy/elasticsearch-sql/wiki/%E6%89%93%E5%88%86)
- [x] [ES Disjunction Max (DisMax)](https://github.com/iamazy/elasticsearch-sql/wiki/%E6%89%93%E5%88%86)
- [x] [SQL Like](https://github.com/iamazy/elasticsearch-sql/wiki/%E9%80%9A%E7%94%A8%E6%90%9C%E7%B4%A2%E6%9F%A5%E8%AF%A2#4-elasticsearch%E4%B8%AD%E7%9A%84%E5%85%B3%E9%94%AE%E8%AF%8D%E6%90%9C%E7%B4%A2%E7%9A%84%E8%A1%A8%E8%BE%BE%E6%96%B9%E5%BC%8F)
- [x] [SQL Desc](https://github.com/iamazy/elasticsearch-sql/wiki/%E6%8F%8F%E8%BF%B0%E7%B4%A2%E5%BC%95-%E5%AD%97%E6%AE%B5%E7%BB%93%E6%9E%84)
- [x] [ES Reindex](https://github.com/iamazy/elasticsearch-sql/wiki/Reindex)
- [x] [ES Track Total Hits](https://github.com/iamazy/elasticsearch-sql/wiki/%E5%88%86%E9%A1%B5)
- [x] [SQL Update](https://github.com/iamazy/elasticsearch-sql/wiki/Update)
- [x] [ES Update By Query](https://github.com/iamazy/elasticsearch-sql/wiki/Update)
- [x] [SQL Delete](https://github.com/iamazy/elasticsearch-sql/wiki/Delete)
- [x] [ES DeleteByQuery](https://github.com/iamazy/elasticsearch-sql/wiki/Delete)
- [x] [SQL Insert](https://github.com/iamazy/elasticsearch-sql/wiki/Insert)
- [x] [Java Jdbc](https://github.com/iamazy/elasticsearch-sql/wiki/Jdbc)
#### Todo
- [ ] SQL Having
- [ ] SQL Customise Function
- [ ] ES Analysis
- [ ] ES Boosting
- [ ] ...
## Examples
### 1. select,include,exclude,from,where,in,and,or,has_parent,geo_distance,limit
```sql
select name,^h!age,h!gender from student where ((a in (1,2,3,4)) and has_parent(apple,bb~='fruit')) and c=1 and (coordinate = [40.0,30.0] and distance = '1km' or t='bb') limit 2,5
```
> generate dsl
```json
{
"from" : 2,
"size" : 5,
"query" : {
"bool" : {
"must" : [ {
"terms" : {
"a" : [ "1", "2", "3", "4" ],
"boost" : 1.0
}
}, {
"has_parent" : {
"query" : {
"bool" : {
"must" : [ {
"match" : {
"bb" : {
"query" : "'fruit'",
"operator" : "OR",
"prefix_length" : 0,
"max_expansions" : 50,
"fuzzy_transpositions" : true,
"lenient" : false,
"zero_terms_query" : "NONE",
"auto_generate_synonyms_phrase_query" : true,
"boost" : 1.0
}
}
} ],
"adjust_pure_negative" : true,
"minimum_should_match" : "1",
"boost" : 1.0
}
},
"parent_type" : "apple",
"score" : true,
"ignore_unmapped" : false,
"boost" : 1.0
}
}, {
"term" : {
"c" : {
"value" : "1",
"boost" : 1.0
}
}
} ],
"should" : [ {
"geo_distance" : {
"coordinate" : [ 30.0, 40.0 ],
"distance" : 1000.0,
"distance_type" : "arc",
"validation_method" : "STRICT",
"ignore_unmapped" : false,
"boost" : 1.0
}
}, {
"term" : {
"t" : {
"value" : "'bb'",
"boost" : 1.0
}
}
} ],
"adjust_pure_negative" : true,
"minimum_should_match" : "1",
"boost" : 1.0
}
},
"_source" : {
"includes" : [ "name", "gender" ],
"excludes" : [ "age" ]
}
}
```
### 2. nested,query_string,match(~==)
```sql
select name from student where (([class1, age>1 and [class1.class2, name='hhha']] and c=1) or b~=='hhhhh') and query by 'apppple' limit 2,5
```
> generate dsl
```json
{
"from" : 2,
"size" : 5,
"query" : {
"bool" : {
"must" : [ {
"query_string" : {
"query" : "apppple",
"fields" : [ ],
"type" : "best_fields",
"default_operator" : "or",
"max_determinized_states" : 10000,
"enable_position_increments" : true,
"fuzziness" : "AUTO",
"fuzzy_prefix_length" : 0,
"fuzzy_max_expansions" : 50,
"phrase_slop" : 0,
"escape" : false,
"auto_generate_synonyms_phrase_query" : true,
"fuzzy_transpositions" : true,
"boost" : 1.0
}
} ],
"should" : [ {
"bool" : {
"must" : [ {
"nested" : {
"query" : {
"bool" : {
"must" : [ {
"range" : {
"age" : {
"from" : "1",
"to" : null,
"include_lower" : false,
"include_upper" : true,
"boost" : 1.0
}
}
}, {
"nested" : {
"query" : {
"bool" : {
"must" : [ {
"term" : {
"name" : {
"value" : "'hhha'",
"boost" : 1.0
}
}
} ],
"adjust_pure_negative" : true,
"minimum_should_match" : "1",
"boost" : 1.0
}
},
"path" : "class1.class2",
"ignore_unmapped" : false,
"score_mode" : "avg",
"boost" : 1.0
}
} ],
"adjust_pure_negative" : true,
"minimum_should_match" : "1",
"boost" : 1.0
}
},
"path" : "class1",
"ignore_unmapped" : false,
"score_mode" : "avg",
"boost" : 1.0
}
}, {
"term" : {
"c" : {
"value" : "1",
"boost" : 1.0
}
}
} ],
"adjust_pure_negative" : true,
"boost" : 1.0
}
}, {
"match_phrase" : {
"b" : {
"query" : "'hhhhh'",
"slop" : 0,
"zero_terms_query" : "NONE",
"boost" : 1.0
}
}
} ],
"adjust_pure_negative" : true,
"minimum_should_match" : "1",
"boost" : 1.0
}
},
"_source" : {
"includes" : [ "name" ],
"excludes" : [ ]
}
}
```
### 3. aggregate by
```sql
select name from student aggregate by terms(name,1)>(terms(aa,2),terms(bb,3)>(terms(cc,4))),terms(age,10)>(terms(weight,10))
```
> generate dsl
```json
{
"from" : 0,
"size" : 15,
"query" : {
"match_all" : {
"boost" : 1.0
}
},
"_source" : {
"includes" : [ "name" ],
"excludes" : [ ]
},
"aggregations" : {
"name" : {
"terms" : {
"size" : 1,
"shard_size" : 2,
"min_doc_count" : 1,
"shard_min_doc_count" : 1,
"show_term_doc_count_error" : false,
"order" : [ {
"_count" : "desc"
}, {
"_key" : "asc"
} ]
},
"aggregations" : {
"aa" : {
"terms" : {
"size" : 2,
"shard_size" : 4,
"min_doc_count" : 1,
"shard_min_doc_count" : 1,
"show_term_doc_count_error" : false,
"order" : [ {
"_count" : "desc"
}, {
"_key" : "asc"
} ]
}
},
"bb" : {
"terms" : {
"size" : 3,
"shard_size" : 6,
"min_doc_count" : 1,
"shard_min_doc_count" : 1,
"show_term_doc_count_error" : false,
"order" : [ {
"_count" : "desc"
}, {
"_key" : "asc"
} ]
},
"aggregations" : {
"cc" : {
"terms" : {
"size" : 4,
"shard_size" : 8,
"min_doc_count" : 1,
"shard_min_doc_count" : 1,
"show_term_doc_count_error" : false,
"order" : [ {
"_count" : "desc"
}, {
"_key" : "asc"
} ]
}
}
}
}
}
},
"age" : {
"terms" : {
"size" : 10,
"shard_size" : 20,
"min_doc_count" : 1,
"shard_min_doc_count" : 1,
"show_term_doc_count_error" : false,
"order" : [ {
"_count" : "desc"
}, {
"_key" : "asc"
} ]
},
"aggregations" : {
"weight" : {
"terms" : {
"size" : 10,
"shard_size" : 20,
"min_doc_count" : 1,
"shard_min_doc_count" : 1,
"show_term_doc_count_error" : false,
"order" : [ {
"_count" : "desc"
}, {
"_key" : "asc"
} ]
}
}
}
}
}
}
```
### 4. nested aggregation,subAggregation(~)
```sql
select name from student aggregate by terms(name,1)>(terms(aa,2),[apple,cardinality(ip),terms(aaa,1)>(terms(bb,1),terms(cc,10)>(terms(hh,3),avg(age)),terms(vv,1))]) limit 2,5
```
> generate dsl
```json
{
"from" : 2,
"size" : 5,
"query" : {
"match_all" : {
"boost" : 1.0
}
},
"_source" : {
"includes" : [ "name" ],
"excludes" : [ ]
},
"aggregations" : {
"name" : {
"terms" : {
"size" : 1,
"shard_size" : 2,
"min_doc_count" : 1,
"shard_min_doc_count" : 1,
"show_term_doc_count_error" : false,
"order" : [ {
"_count" : "desc"
}, {
"_key" : "asc"
} ]
},
"aggregations" : {
"aa" : {
"terms" : {
"size" : 2,
"shard_size" : 4,
"min_doc_count" : 1,
"shard_min_doc_count" : 1,
"show_term_doc_count_error" : false,
"order" : [ {
"_count" : "desc"
}, {
"_key" : "asc"
} ]
}
},
"nested_apple" : {
"nested" : {
"path" : "apple"
},
"aggregations" : {
"ip_cardinality" : {
"cardinality" : {
"field" : "ip"
}
},
"aaa" : {
"terms" : {
"size" : 1,
"shard_size" : 2,
"min_doc_count" : 1,
"shard_min_doc_count" : 1,
"show_term_doc_count_error" : false,
"order" : [ {
"_count" : "desc"
}, {
"_key" : "asc"
} ]
},
"aggregations" : {
"bb" : {
"terms" : {
"size" : 1,
"shard_size" : 2,
"min_doc_count" : 1,
"shard_min_doc_count" : 1,
"show_term_doc_count_error" : false,
"order" : [ {
"_count" : "desc"
}, {
"_key" : "asc"
} ]
}
},
"cc" : {
"terms" : {
"size" : 10,
"shard_size" : 20,
"min_doc_count" : 1,
"shard_min_doc_count" : 1,
"show_term_doc_count_error" : false,
"order" : [ {
"_count" : "desc"
}, {
"_key" : "asc"
} ]
},
"aggregations" : {
"hh" : {
"terms" : {
"size" : 3,
"shard_size" : 6,
"min_doc_count" : 1,
"shard_min_doc_count" : 1,
"show_term_doc_count_error" : false,
"order" : [ {
"_count" : "desc"
}, {
"_key" : "asc"
} ]
}
},
"age_avg" : {
"avg" : {
"field" : "age"
}
}
}
},
"vv" : {
"terms" : {
"size" : 1,
"shard_size" : 2,
"min_doc_count" : 1,
"shard_min_doc_count" : 1,
"show_term_doc_count_error" : false,
"order" : [ {
"_count" : "desc"
}, {
"_key" : "asc"
} ]
}
}
}
}
}
}
}
}
}
}
```
## Stargazers over time
[](https://starchart.cc/iamazy/elasticsearch-sql)