$ curl -X POST \
  -d '{"sql":"SELECT SUM(moo), MAX(bar), COUNT(*) FROM myTable"}' \
  localhost:8099/query/sql -H "Content-Type: application/json" 
{
  "exceptions": [], 
  "minConsumingFreshnessTimeMs": 0, 
  "numConsumingSegmentsQueried": 0, 
  "numDocsScanned": 6, 
  "numEntriesScannedInFilter": 0, 
  "numEntriesScannedPostFilter": 12, 
  "numGroupsLimitReached": false, 
  "numSegmentsMatched": 2, 
  "numSegmentsProcessed": 2, 
  "numSegmentsQueried": 2, 
  "numServersQueried": 1, 
  "numServersResponded": 1, 
  "resultTable": {
    "dataSchema": {
      "columnDataTypes": [
        "DOUBLE", 
        "DOUBLE", 
        "LONG"
      ], 
      "columnNames": [
        "sum(moo)", 
        "max(bar)", 
        "count(*)"
      ]
    }, 
    "rows": [
      [
        62335, 
        2019.0, 
        6
      ]
    ]
  }, 
  "segmentStatistics": [], 
  "timeUsedMs": 87, 
  "totalDocs": 6, 
  "traceInfo": {}
}

$ curl -X POST \
  -d '{"sql":"SELECT SUM(moo), MAX(bar) FROM myTable GROUP BY foo ORDER BY foo"}' \
  localhost:8099/query/sql -H "Content-Type: application/json" 
{
  "exceptions": [], 
  "minConsumingFreshnessTimeMs": 0, 
  "numConsumingSegmentsQueried": 0, 
  "numDocsScanned": 6, 
  "numEntriesScannedInFilter": 0, 
  "numEntriesScannedPostFilter": 18, 
  "numGroupsLimitReached": false, 
  "numSegmentsMatched": 2, 
  "numSegmentsProcessed": 2, 
  "numSegmentsQueried": 2, 
  "numServersQueried": 1, 
  "numServersResponded": 1, 
  "resultTable": {
    "dataSchema": {
      "columnDataTypes": [
        "STRING", 
        "DOUBLE", 
        "DOUBLE"
      ], 
      "columnNames": [
        "foo", 
        "sum(moo)", 
        "max(bar)"
      ]
    }, 
    "rows": [
      [
        "abc", 
        560.0, 
        2008.0
      ], 
      [
        "pqr", 
        21760.0, 
        2010.0
      ], 
      [
        "xyz", 
        40015.0, 
        2019.0
      ]
    ]
  }, 
  "segmentStatistics": [], 
  "timeUsedMs": 15, 
  "totalDocs": 6, 
  "traceInfo": {}
}

curl -X POST \
  -d '{"pql":"select * from flights limit 3"}' \
  http://localhost:8099/query


{
 "selectionResults":{
    "columns":[
       "Cancelled",
       "Carrier",
       "DaysSinceEpoch",
       "Delayed",
       "Dest",
       "DivAirports",
       "Diverted",
       "Month",
       "Origin",
       "Year"
    ],
    "results":[
       [
          "0",
          "AA",
          "16130",
          "0",
          "SFO",
          [],
          "0",
          "3",
          "LAX",
          "2014"
       ],
       [
          "0",
          "AA",
          "16130",
          "0",
          "LAX",
          [],
          "0",
          "3",
          "SFO",
          "2014"
       ],
       [
          "0",
          "AA",
          "16130",
          "0",
          "SFO",
          [],
          "0",
          "3",
          "LAX",
          "2014"
       ]
    ]
 },
 "traceInfo":{},
 "numDocsScanned":3,
 "aggregationResults":[],
 "timeUsedMs":10,
 "segmentStatistics":[],
 "exceptions":[],
 "totalDocs":102
}

curl -X POST \
  -d '{"pql":"select count(*) from flights"}' \
  http://localhost:8099/query


{
 "traceInfo":{},
 "numDocsScanned":17,
 "aggregationResults":[
    {
       "function":"count_star",
       "value":"17"
    }
 ],
 "timeUsedMs":27,
 "segmentStatistics":[],
 "exceptions":[],
 "totalDocs":17
}

curl -X POST \
  -d '{"pql":"select count(*) from flights group by Carrier"}' \
  http://localhost:8099/query


{
 "traceInfo":{},
 "numDocsScanned":23,
 "aggregationResults":[
    {
       "groupByResult":[
          {
             "value":"10",
             "group":["AA"]
          },
          {
             "value":"9",
             "group":["VX"]
          },
          {
             "value":"4",
             "group":["WN"]
          }
       ],
       "function":"count_star",
       "groupByColumns":["Carrier"]
    }
 ],
 "timeUsedMs":47,
 "segmentStatistics":[],
 "exceptions":[],
 "totalDocs":23
}

$ curl -H "Content-Type: application/json" -X POST \
   -

$ curl -H "Content-Type: application/json" -X POST \
   -d '{"pql":"select count(*) from myTable group by foo top 100"}' \
   http://localhost:8099/query