Learn how to query Apache Pinot using SQL or explore data using the web-based Pinot query console.
lookUp('dimTableName', 'dimColToLookUp', 'dimJoinKey1', factJoinKeyVal1, 'dimJoinKey2', factJoinKeyVal2 ... )select distinctCountThetaSketch(
sketchCol,
'nominalEntries=1024',
'country'=''USA'' AND 'state'=''CA'', 'device'=''mobile'', 'SET_INTERSECT($1, $2)'
)
from table
where country = 'USA' or device = 'mobile...' //default to limit 10
SELECT *
FROM myTable
SELECT *
FROM myTable
LIMIT 100SELECT COUNT(*), MAX(foo), SUM(bar)
FROM myTableSELECT MIN(foo), MAX(foo), SUM(foo), AVG(foo), bar, baz
FROM myTable
GROUP BY bar, baz
LIMIT 50SELECT MIN(foo), MAX(foo), SUM(foo), AVG(foo), bar, baz
FROM myTable
GROUP BY bar, baz
ORDER BY bar, MAX(foo) DESC
LIMIT 50SELECT COUNT(*)
FROM myTable
WHERE foo = 'foo'
AND bar BETWEEN 1 AND 20
OR (baz < 42 AND quux IN ('hello', 'goodbye') AND quuux NOT IN (42, 69))SELECT COUNT(*)
FROM myTable
WHERE foo IS NOT NULL
AND foo = 'foo'
AND bar BETWEEN 1 AND 20
OR (baz < 42 AND quux IN ('hello', 'goodbye') AND quuux NOT IN (42, 69))SELECT *
FROM myTable
WHERE quux < 5
LIMIT 50SELECT foo, bar
FROM myTable
WHERE baz > 20
ORDER BY bar DESC
LIMIT 100SELECT foo, bar
FROM myTable
WHERE baz > 20
ORDER BY bar DESC
LIMIT 50, 100SELECT COUNT(*)
FROM myTable
WHERE REGEXP_LIKE(airlineName, '^U.*')
GROUP BY airlineName LIMIT 10SELECT
CASE
WHEN price > 30 THEN 3
WHEN price > 20 THEN 2
WHEN price > 10 THEN 1
ELSE 0
END AS price_category
FROM myTableSELECT
SUM(
CASE
WHEN price > 30 THEN 30
WHEN price > 20 THEN 20
WHEN price > 10 THEN 10
ELSE 0
END) AS total_cost
FROM myTableSELECT COUNT(*)
FROM myTable
GROUP BY DATETIMECONVERT(timeColumnName, '1:MILLISECONDS:EPOCH', '1:HOURS:EPOCH', '1:HOURS')SELECT *
FROM myTable
WHERE UID = 'c8b3bce0b378fc5ce8067fc271a34892'Learn how to write fast queries for looking up ids in a list of values.
SELECT ID_SET(yearID)
FROM baseballStats
WHERE teamID = 'WS1'SELECT ID_SET(playerName, 'expectedInsertions=10')
FROM baseballStats
WHERE teamID = 'WS1'SELECT ID_SET(playerName, 'expectedInsertions=100')
FROM baseballStats
WHERE teamID = 'WS1'SELECT ID_SET(playerName, 'expectedInsertions=100;fpp=0.01')
FROM baseballStats
WHERE teamID = 'WS1'SELECT yearID, count(*)
FROM baseballStats
WHERE IN_ID_SET(
yearID,
'ATowAAABAAAAAAA7ABAAAABtB24HbwdwB3EHcgdzB3QHdQd2B3cHeAd5B3oHewd8B30Hfgd/B4AHgQeCB4MHhAeFB4YHhweIB4kHigeLB4wHjQeOB48HkAeRB5IHkweUB5UHlgeXB5gHmQeaB5sHnAedB54HnwegB6EHogejB6QHpQemB6cHqAc='
) = 1
GROUP BY yearIDSELECT yearID, count(*)
FROM baseballStats
WHERE IN_ID_SET(
yearID,
'ATowAAABAAAAAAA7ABAAAABtB24HbwdwB3EHcgdzB3QHdQd2B3cHeAd5B3oHewd8B30Hfgd/B4AHgQeCB4MHhAeFB4YHhweIB4kHigeLB4wHjQeOB48HkAeRB5IHkweUB5UHlgeXB5gHmQeaB5sHnAedB54HnwegB6EHogejB6QHpQemB6cHqAc='
) = 0
GROUP BY yearIDSELECT yearID, count(*)
FROM baseballStats
WHERE IN_SUBQUERY(
yearID,
'SELECT ID_SET(yearID) FROM baseballStats WHERE teamID = ''WS1'''
) = 1
GROUP BY yearID SELECT yearID, count(*)
FROM baseballStats
WHERE IN_SUBQUERY(
yearID,
'SELECT ID_SET(yearID) FROM baseballStats WHERE teamID = ''WS1'''
) = 0
GROUP BY yearID SELECT yearID, count(*)
FROM baseballStats
WHERE IN_PARTITIONED_SUBQUERY(
yearID,
'SELECT ID_SET(yearID) FROM baseballStats WHERE teamID = ''WS1'''
) = 1
GROUP BY yearID SELECT yearID, count(*)
FROM baseballStats
WHERE IN_PARTITIONED_SUBQUERY(
yearID,
'SELECT ID_SET(yearID) FROM baseballStats WHERE teamID = ''WS1'''
) = 0
GROUP BY yearID <dependency>
<groupId>org.apache.pinot</groupId>
<artifactId>pinot-common</artifactId>
<version>0.5.0</version>
</dependency>include 'org.apache.pinot:pinot-common:0.5.0'//Example Scalar function
@ScalarFunction
static String mySubStr(String input, Integer beginIndex) {
return input.substring(beginIndex);
}SELECT mysubstr(playerName, 4)
FROM baseballStatsTable myTable:
id INTEGER
jsoncolumn JSON
Table data:
101,{"name":{"first":"daffy"\,"last":"duck"}\,"score":101\,"data":["a"\,"b"\,"c"\,"d"]}
102,{"name":{"first":"donald"\,"last":"duck"}\,"score":102\,"data":["a"\,"b"\,"e"\,"f"]}
103,{"name":{"first":"mickey"\,"last":"mouse"}\,"score":103\,"data":["a"\,"b"\,"g"\,"h"]}
104,{"name":{"first":"minnie"\,"last":"mouse"}\,"score":104\,"data":["a"\,"b"\,"i"\,"j"]}
105,{"name":{"first":"goofy"\,"last":"dwag"}\,"score":104\,"data":["a"\,"b"\,"i"\,"j"]}
106,{"person":{"name":"daffy duck"\,"companies":[{"name":"n1"\,"title":"t1"}\,{"name":"n2"\,"title":"t2"}]}}
107,{"person":{"name":"scrooge mcduck"\,"companies":[{"name":"n1"\,"title":"t1"}\,{"name":"n2"\,"title":"t2"}]}}SELECT id, jsoncolumn
FROM myTableSELECT id, jsoncolumn.name.last, jsoncolumn.name.first, jsoncolumn.data[1]
FROM myTableSELECT id, jsoncolumn.name.last, jsoncolumn.name.first, jsoncolumn.data[1]
FROM myTable
WHERE jsoncolumn.data[1] IS NOT NULLSELECT jsoncolumn.name.last, count(*)
FROM myTable
WHERE jsoncolumn.data[1] IS NOT NULL
GROUP BY jsoncolumn.name.last
ORDER BY 2 DESCSELECT jsoncolumn.name.last, sum(jsoncolumn.score)
FROM myTable
WHERE jsoncolumn.name.last IS NOT NULL
GROUP BY jsoncolumn.name.lastThis document contains the list of all the transformation functions supported by Pinot SQL.
{
"name" : "Bob",
"age" : 37,
"gender": "male",
"location": "San Francisco"
},{
"name" : "Alice",
"age" : 25,
"gender": "female",
"location": "New York"
},{
"name" : "Mia",
"age" : 18,
"gender": "female",
"location": "Chicago"
}SELECT
JSONEXTRACTSCALAR(profile_json_str, '$.name', 'STRING')
FROM
myTable["Bob", "Alice", "Mia"]SELECT
JSONEXTRACTSCALAR(profile_json_str, '$.age', 'INT')
FROM
myTable[37, 25, 18]SELECT
JSONEXTRACTSCALAR(myMapStr,'$.age','INT')
FROM
myTable
WHERE
JSONEXTRACTSCALAR(myMapStr,'$.name','STRING') = 'Bob'[37]SELECT
JSONEXTRACTKEY(myMapStr,'$.*')
FROM
myTable["name", "age", "gender", "location"]{
"name": "Pete",
"age": 24,
"subjects": [{
"name": "maths",
"homework_grades": [80, 85, 90, 95, 100],
"grade": "A",
"score": 90
},
{
"name": "english",
"homework_grades": [60, 65, 70, 85, 90],
"grade": "B",
"score": 70
}
]
}