SELECT
fieldA, COUNT(fieldA)
from table
WHERE fieldC = "hoge"
AND fieldD = "huga"
AND fieldB > 10
AND fieldB < 100
group by fieldA;

SearchRequestBuilder searchReq = client.prepareSearch("sample_index");
searchReq.setTypes("sample_types");
TermsBuilder termsb = AggregationBuilders.terms("my_fieldA").field("fieldA").size(100);BoolFilterBuilder bf = FilterBuilders.boolFilter();
TermFilterBuilder tf_fieldC = FilterBuilders.termFilter("fieldC","hoge");
TermFilterBuilder tf_fieldD = FilterBuilders.termFilter("fieldD","huga");
bf.must(tf_fieldC);
bf.must(tf_fieldD);RangeFilterBuilder rangefieldBFilter = FilterBuilders.rangeFilter("fieldB").gt(10).lt(100);searchReq.setQuery(QueryBuilders.filteredQuery(QueryBuilders.matchAllQuery(),FilterBuilders.andFilter(bf, rangefieldBFilter))).addAggregation(termsb);
SearchResponse searchRes = searchReq.execute().actionGet();Terms fieldATerms = searchRes.getAggregations().get("my_fieldA");
for (Terms.Bucket filedABucket : fieldATerms.getBuckets()) {//fieldAString fieldAValue = filedABucket.getKey();//COUNT(fieldA)long fieldACount = filedABucket.getDocCount();
}

SELECT
DATE(create_at), fieldA, SUM(fieldB)
from table
group by DATE(create_at), fieldA;

SearchRequestBuilder searchReq = client.prepareSearch("sample_index");
searchReq.setTypes("sample_types");
DateHistogramBuilder dhb = AggregationBuilders.dateHistogram("my_datehistogram").field("create_at").interval(DateHistogram.Interval.days(1));
TermsBuilder termsb_fa = AggregationBuilders.terms("my_fieldA").field("fieldA").size(100);
termsb_fa.subAggregation(AggregationBuilders.sum("my_sum_fieldB").field("fieldB"));
dhb.subAggregation(termsb_fa)searchReq.setQuery(QueryBuilders.matchAllQuery()).addAggregation(dhb);
SearchResponse searchRes = searchReq.execute().actionGet();DateHistogram dateHist = searchRes.getAggregations().get("my_datehistogram");
for (DateHistogram.Bucket dateBucket : dateHist.getBuckets()) {//DATE(create_at)String create_at = dateentry.getKey();Terms fieldATerms = dateBucket.getAggregations().get("my_fieldA");for (Terms.Bucket filedABucket : fieldATerms.getBuckets()) {//fieldAString fieldAValue = filedABucket.getKey();//SUM(fieldB)Sum sumagg = filedABucket.getAggregations().get("my_sum_fieldB");long sumFieldB = (long)sumagg.getValues();}
}

SELECT
fieldA, fieldC, SUM(fieldB)
from table
group by fieldA, fieldC;

SearchRequestBuilder searchReq = client.prepareSearch("sample_index");
searchReq.setTypes("sample_types");TermsBuilder termsb_fa = AggregationBuilders.terms("my_fieldA").field("fieldA").size(100);
TermsBuilder termsb_fc = AggregationBuilders.terms("my_fieldC").field("fieldC").size(50);termsb_fc.subAggregation(AggregationBuilders.sum("my_sum_fieldB").field("fieldB"));
termsb_fa.subAggregation(termsb_fc)searchReq.setQuery(QueryBuilders.matchAllQuery()).addAggregation(termsb_fa);
SearchResponse searchRes = searchReq.execute().actionGet();Terms fieldATerms = searchRes.getAggregations().get("my_fieldA");
for (Terms.Bucket filedABucket : fieldATerms.getBuckets()) {//fieldAString fieldAValue = filedABucket.getKey();Terms fieldCTerms = filedABucket.getAggregations().get("my_fieldC");for (Terms.Bucket filedCBucket : fieldCTerms.getBuckets()) {//fieldCString fieldCValue = filedCBucket.getKey();//SUM(fieldB)Sum sumagg = filedCBucket.getAggregations().get("my_sum_fieldB");long sumFieldB = (long)sumagg.getValues();}
}

SELECT
fieldA, COUNT(fieldA), SUM(fieldB), AVG(fieldB)
from table
group by fieldA;

SearchRequestBuilder searchReq = client.prepareSearch("sample_index");
searchReq.setTypes("sample_types");TermsBuilder termsb = AggregationBuilders.terms("my_fieldA").field("fieldA").size(100);
termsb.subAggregation(AggregationBuilders.sum("my_sum_fieldB").field("fieldB"));
termsb.subAggregation(AggregationBuilders.avg("my_avg_fieldB").field("fieldB"));searchReq.setQuery(QueryBuilders.matchAllQuery()).addAggregation(termsb);
SearchResponse searchRes = searchReq.execute().actionGet();
Terms fieldATerms = searchRes.getAggregations().get("my_fieldA");
for (Terms.Bucket filedABucket : fieldATerms.getBuckets()) {//fieldAString fieldAValue = filedABucket.getKey();//COUNT(fieldA)long fieldACount = filedABucket.getDocCount();//SUM(fieldB)Sum sumagg = filedABucket.getAggregations().get("my_sum_fieldB");long sumFieldB = (long)sumagg.getValues();//AVG(fieldB)Avg avgagg = filedABucket.getAggregations().get("my_avg_fieldB");double avgFieldB = avgagg.getValues();
}

SELECT
fieldA, SUM(fieldB)
from table
WHERE fieldC = "hoge"
group by fieldA
order by SUM(fieldB) DESC
limit 10;

QueryBuilder termsc = QueryBuilders.termQuery("fieldC","hoge");
QueryBuilder queryBuilder = QueryBuilders.boolQuery().must(termsc);
TermsAggregationBuilder aggregationBuilder = AggregationBuilders.terms("my_fieldA").field("fieldA").size(10);
aggregationBuilder.subAggregation(AggregationBuilders.sum("my_sum_fieldB").field("fieldB"));
aggregationBuilder.order(Order.aggregation("my_sum_fieldB", false));
SearchResponse searchResponse = client.prepareSearch("sample_index").setQuery(queryBuilder).addAggregation(aggregationBuilder).execute().actionGet();
Terms terms = searchResponse.getAggregations().get("my_fieldA");
for (Terms.Bucket entry : terms.getBuckets()) {String fieldAValue = entry.getKey().toString();Sum sumagg = entry.getAggregations().get("my_sum_fieldB");double fieldValue = sumagg.getValue();
}