mirror of
https://github.com/ClickHouse/ClickHouse.git
synced 2024-09-20 08:40:50 +00:00
412 lines
10 KiB
SQL
412 lines
10 KiB
SQL
DROP TABLE IF EXISTS testNullableStates;
|
|
DROP TABLE IF EXISTS testNullableStatesAgg;
|
|
|
|
CREATE TABLE testNullableStates (
|
|
ts DateTime,
|
|
id String,
|
|
string Nullable(String),
|
|
float64 Nullable(Float64),
|
|
float32 Nullable(Float32),
|
|
decimal325 Nullable(Decimal32(5)),
|
|
date Nullable(Date),
|
|
datetime Nullable(DateTime),
|
|
datetime64 Nullable(DateTime64),
|
|
int64 Nullable(Int64),
|
|
int32 Nullable(Int32),
|
|
int16 Nullable(Int16),
|
|
int8 Nullable(Int8))
|
|
ENGINE=MergeTree PARTITION BY toStartOfDay(ts) ORDER BY id;
|
|
|
|
INSERT INTO testNullableStates SELECT
|
|
toDateTime('2020-01-01 00:00:00') + number AS ts,
|
|
toString(number % 999) AS id,
|
|
toString(number) AS string,
|
|
number / 333 AS float64,
|
|
number / 333 AS float32,
|
|
number / 333 AS decimal325,
|
|
toDate(ts),
|
|
ts,
|
|
ts,
|
|
number,
|
|
toInt32(number),
|
|
toInt16(number),
|
|
toInt8(number)
|
|
FROM numbers(100000);
|
|
|
|
INSERT INTO testNullableStates SELECT
|
|
toDateTime('2020-01-01 00:00:00') + number AS ts,
|
|
toString(number % 999 - 5) AS id,
|
|
NULL AS string,
|
|
NULL AS float64,
|
|
NULL AS float32,
|
|
NULL AS decimal325,
|
|
NULL,
|
|
NULL,
|
|
NULL,
|
|
NULL,
|
|
NULL,
|
|
NULL,
|
|
NULL
|
|
FROM numbers(500);
|
|
|
|
|
|
CREATE TABLE testNullableStatesAgg
|
|
(
|
|
`ts` DateTime,
|
|
`id` String,
|
|
`stringMin` AggregateFunction(min, Nullable(String)),
|
|
`stringMax` AggregateFunction(max, Nullable(String)),
|
|
`float64Min` AggregateFunction(min, Nullable(Float64)),
|
|
`float64Max` AggregateFunction(max, Nullable(Float64)),
|
|
`float64Avg` AggregateFunction(avg, Nullable(Float64)),
|
|
`float64Sum` AggregateFunction(sum, Nullable(Float64)),
|
|
`float32Min` AggregateFunction(min, Nullable(Float32)),
|
|
`float32Max` AggregateFunction(max, Nullable(Float32)),
|
|
`float32Avg` AggregateFunction(avg, Nullable(Float32)),
|
|
`float32Sum` AggregateFunction(sum, Nullable(Float32)),
|
|
`decimal325Min` AggregateFunction(min, Nullable(Decimal32(5))),
|
|
`decimal325Max` AggregateFunction(max, Nullable(Decimal32(5))),
|
|
`decimal325Avg` AggregateFunction(avg, Nullable(Decimal32(5))),
|
|
`decimal325Sum` AggregateFunction(sum, Nullable(Decimal32(5))),
|
|
`dateMin` AggregateFunction(min, Nullable(Date)),
|
|
`dateMax` AggregateFunction(max, Nullable(Date)),
|
|
`datetimeMin` AggregateFunction(min, Nullable(DateTime)),
|
|
`datetimeMax` AggregateFunction(max, Nullable(DateTime)),
|
|
`datetime64Min` AggregateFunction(min, Nullable(datetime64)),
|
|
`datetime64Max` AggregateFunction(max, Nullable(datetime64)),
|
|
`int64Min` AggregateFunction(min, Nullable(Int64)),
|
|
`int64Max` AggregateFunction(max, Nullable(Int64)),
|
|
`int64Avg` AggregateFunction(avg, Nullable(Int64)),
|
|
`int64Sum` AggregateFunction(sum, Nullable(Int64)),
|
|
`int32Min` AggregateFunction(min, Nullable(Int32)),
|
|
`int32Max` AggregateFunction(max, Nullable(Int32)),
|
|
`int32Avg` AggregateFunction(avg, Nullable(Int32)),
|
|
`int32Sum` AggregateFunction(sum, Nullable(Int32)),
|
|
`int16Min` AggregateFunction(min, Nullable(Int16)),
|
|
`int16Max` AggregateFunction(max, Nullable(Int16)),
|
|
`int16Avg` AggregateFunction(avg, Nullable(Int16)),
|
|
`int16Sum` AggregateFunction(sum, Nullable(Int16)),
|
|
`int8Min` AggregateFunction(min, Nullable(Int8)),
|
|
`int8Max` AggregateFunction(max, Nullable(Int8)),
|
|
`int8Avg` AggregateFunction(avg, Nullable(Int8)),
|
|
`int8Sum` AggregateFunction(sum, Nullable(Int8))
|
|
)
|
|
ENGINE = AggregatingMergeTree()
|
|
PARTITION BY toStartOfDay(ts)
|
|
ORDER BY id;
|
|
|
|
|
|
|
|
|
|
insert into testNullableStatesAgg
|
|
select
|
|
ts DateTime,
|
|
id String,
|
|
minState(string) stringMin,
|
|
maxState(string) stringMax,
|
|
minState(float64) float64Min,
|
|
maxState(float64) float64Max,
|
|
avgState(float64) float64Avg,
|
|
sumState(float64) float64Sum,
|
|
minState(float32) float32Min,
|
|
maxState(float32) float32Max,
|
|
avgState(float32) float32Avg,
|
|
sumState(float32) float32Sum,
|
|
minState(decimal325) decimal325Min,
|
|
maxState(decimal325) decimal325Max,
|
|
avgState(decimal325) decimal325Avg,
|
|
sumState(decimal325) decimal325Sum,
|
|
minState(date) dateMin,
|
|
maxState(date) dateMax,
|
|
minState(datetime) datetimeMin,
|
|
maxState(datetime) datetimeMax,
|
|
minState(datetime64) datetime64Min,
|
|
maxState(datetime64) datetime64Max,
|
|
minState(int64) int64Min,
|
|
maxState(int64) int64Max,
|
|
avgState(int64) int64Avg,
|
|
sumState(int64) int64Sum,
|
|
minState(int32) int32Min,
|
|
maxState(int32) int32Max,
|
|
avgState(int32) int32Avg,
|
|
sumState(int32) int32Sum,
|
|
minState(int16) int16Min,
|
|
maxState(int16) int16Max,
|
|
avgState(int16) int16Avg,
|
|
sumState(int16) int16Sum,
|
|
minState(int8) int8Min,
|
|
maxState(int8) int8Max,
|
|
avgState(int8) int8Avg,
|
|
sumState(int8) int8Sum
|
|
from testNullableStates
|
|
group by ts, id;
|
|
|
|
OPTIMIZE TABLE testNullableStatesAgg FINAL;
|
|
|
|
select count() from testNullableStates;
|
|
|
|
select count() from testNullableStatesAgg;
|
|
|
|
select ' ---- select without states ---- ';
|
|
|
|
SELECT id, count(),
|
|
min(string),
|
|
max(string),
|
|
floor(min(float64),5),
|
|
floor(max(float64),5),
|
|
floor(avg(float64),5),
|
|
floor(sum(float64),5),
|
|
floor(min(float32),5),
|
|
floor(max(float32),5),
|
|
floor(avg(float32),5),
|
|
floor(sum(float32),5),
|
|
min(decimal325),
|
|
max(decimal325),
|
|
avg(decimal325),
|
|
sum(decimal325),
|
|
min(date),
|
|
max(date),
|
|
min(datetime),
|
|
max(datetime),
|
|
min(datetime64),
|
|
max(datetime64),
|
|
min(int64),
|
|
max(int64),
|
|
avg(int64),
|
|
sum(int64),
|
|
min(int32),
|
|
max(int32),
|
|
avg(int32),
|
|
sum(int32),
|
|
min(int16),
|
|
max(int16),
|
|
avg(int16),
|
|
sum(int16),
|
|
min(int8),
|
|
max(int8),
|
|
avg(int8),
|
|
sum(int8)
|
|
FROM testNullableStates
|
|
GROUP BY id
|
|
ORDER BY id ASC;
|
|
|
|
select ' ---- select with states ---- ';
|
|
|
|
SELECT id, count(),
|
|
minMerge(stringMin),
|
|
maxMerge(stringMax),
|
|
floor(minMerge(float64Min),5),
|
|
floor(maxMerge(float64Max),5),
|
|
floor(avgMerge(float64Avg),5),
|
|
floor(sumMerge(float64Sum),5),
|
|
floor(minMerge(float32Min),5),
|
|
floor(maxMerge(float32Max),5),
|
|
floor(avgMerge(float32Avg),5),
|
|
floor(sumMerge(float32Sum),5),
|
|
minMerge(decimal325Min),
|
|
maxMerge(decimal325Max),
|
|
avgMerge(decimal325Avg),
|
|
sumMerge(decimal325Sum),
|
|
minMerge(dateMin),
|
|
maxMerge(dateMax),
|
|
minMerge(datetimeMin),
|
|
maxMerge(datetimeMax),
|
|
minMerge(datetime64Min),
|
|
maxMerge(datetime64Max),
|
|
minMerge(int64Min),
|
|
maxMerge(int64Max),
|
|
avgMerge(int64Avg),
|
|
sumMerge(int64Sum),
|
|
minMerge(int32Min),
|
|
maxMerge(int32Max),
|
|
avgMerge(int32Avg),
|
|
sumMerge(int32Sum),
|
|
minMerge(int16Min),
|
|
maxMerge(int16Max),
|
|
avgMerge(int16Avg),
|
|
sumMerge(int16Sum),
|
|
minMerge(int8Min),
|
|
maxMerge(int8Max),
|
|
avgMerge(int8Avg),
|
|
sumMerge(int8Sum)
|
|
FROM testNullableStatesAgg
|
|
GROUP BY id
|
|
ORDER BY id ASC;
|
|
|
|
|
|
select ' ---- select row with nulls without states ---- ';
|
|
|
|
SELECT id, count(),
|
|
min(string),
|
|
max(string),
|
|
floor(min(float64),5),
|
|
floor(max(float64),5),
|
|
floor(avg(float64),5),
|
|
floor(sum(float64),5),
|
|
floor(min(float32),5),
|
|
floor(max(float32),5),
|
|
floor(avg(float32),5),
|
|
floor(sum(float32),5),
|
|
min(decimal325),
|
|
max(decimal325),
|
|
avg(decimal325),
|
|
sum(decimal325),
|
|
min(date),
|
|
max(date),
|
|
min(datetime),
|
|
max(datetime),
|
|
min(datetime64),
|
|
max(datetime64),
|
|
min(int64),
|
|
max(int64),
|
|
avg(int64),
|
|
sum(int64),
|
|
min(int32),
|
|
max(int32),
|
|
avg(int32),
|
|
sum(int32),
|
|
min(int16),
|
|
max(int16),
|
|
avg(int16),
|
|
sum(int16),
|
|
min(int8),
|
|
max(int8),
|
|
avg(int8),
|
|
sum(int8)
|
|
FROM testNullableStates
|
|
WHERE id = '-2'
|
|
GROUP BY id
|
|
ORDER BY id ASC;
|
|
|
|
select ' ---- select row with nulls with states ---- ';
|
|
|
|
SELECT id, count(),
|
|
minMerge(stringMin),
|
|
maxMerge(stringMax),
|
|
floor(minMerge(float64Min),5),
|
|
floor(maxMerge(float64Max),5),
|
|
floor(avgMerge(float64Avg),5),
|
|
floor(sumMerge(float64Sum),5),
|
|
floor(minMerge(float32Min),5),
|
|
floor(maxMerge(float32Max),5),
|
|
floor(avgMerge(float32Avg),5),
|
|
floor(sumMerge(float32Sum),5),
|
|
minMerge(decimal325Min),
|
|
maxMerge(decimal325Max),
|
|
avgMerge(decimal325Avg),
|
|
sumMerge(decimal325Sum),
|
|
minMerge(dateMin),
|
|
maxMerge(dateMax),
|
|
minMerge(datetimeMin),
|
|
maxMerge(datetimeMax),
|
|
minMerge(datetime64Min),
|
|
maxMerge(datetime64Max),
|
|
minMerge(int64Min),
|
|
maxMerge(int64Max),
|
|
avgMerge(int64Avg),
|
|
sumMerge(int64Sum),
|
|
minMerge(int32Min),
|
|
maxMerge(int32Max),
|
|
avgMerge(int32Avg),
|
|
sumMerge(int32Sum),
|
|
minMerge(int16Min),
|
|
maxMerge(int16Max),
|
|
avgMerge(int16Avg),
|
|
sumMerge(int16Sum),
|
|
minMerge(int8Min),
|
|
maxMerge(int8Max),
|
|
avgMerge(int8Avg),
|
|
sumMerge(int8Sum)
|
|
FROM testNullableStatesAgg
|
|
WHERE id = '-2'
|
|
GROUP BY id
|
|
ORDER BY id ASC;
|
|
|
|
|
|
select ' ---- select no rows without states ---- ';
|
|
|
|
SELECT count(),
|
|
min(string),
|
|
max(string),
|
|
floor(min(float64),5),
|
|
floor(max(float64),5),
|
|
floor(avg(float64),5),
|
|
floor(sum(float64),5),
|
|
floor(min(float32),5),
|
|
floor(max(float32),5),
|
|
floor(avg(float32),5),
|
|
floor(sum(float32),5),
|
|
min(decimal325),
|
|
max(decimal325),
|
|
avg(decimal325),
|
|
sum(decimal325),
|
|
min(date),
|
|
max(date),
|
|
min(datetime),
|
|
max(datetime),
|
|
min(datetime64),
|
|
max(datetime64),
|
|
min(int64),
|
|
max(int64),
|
|
avg(int64),
|
|
sum(int64),
|
|
min(int32),
|
|
max(int32),
|
|
avg(int32),
|
|
sum(int32),
|
|
min(int16),
|
|
max(int16),
|
|
avg(int16),
|
|
sum(int16),
|
|
min(int8),
|
|
max(int8),
|
|
avg(int8),
|
|
sum(int8)
|
|
FROM testNullableStates
|
|
WHERE id = '-22';
|
|
|
|
select ' ---- select no rows with states ---- ';
|
|
|
|
SELECT count(),
|
|
minMerge(stringMin),
|
|
maxMerge(stringMax),
|
|
floor(minMerge(float64Min),5),
|
|
floor(maxMerge(float64Max),5),
|
|
floor(avgMerge(float64Avg),5),
|
|
floor(sumMerge(float64Sum),5),
|
|
floor(minMerge(float32Min),5),
|
|
floor(maxMerge(float32Max),5),
|
|
floor(avgMerge(float32Avg),5),
|
|
floor(sumMerge(float32Sum),5),
|
|
minMerge(decimal325Min),
|
|
maxMerge(decimal325Max),
|
|
avgMerge(decimal325Avg),
|
|
sumMerge(decimal325Sum),
|
|
minMerge(dateMin),
|
|
maxMerge(dateMax),
|
|
minMerge(datetimeMin),
|
|
maxMerge(datetimeMax),
|
|
minMerge(datetime64Min),
|
|
maxMerge(datetime64Max),
|
|
minMerge(int64Min),
|
|
maxMerge(int64Max),
|
|
avgMerge(int64Avg),
|
|
sumMerge(int64Sum),
|
|
minMerge(int32Min),
|
|
maxMerge(int32Max),
|
|
avgMerge(int32Avg),
|
|
sumMerge(int32Sum),
|
|
minMerge(int16Min),
|
|
maxMerge(int16Max),
|
|
avgMerge(int16Avg),
|
|
sumMerge(int16Sum),
|
|
minMerge(int8Min),
|
|
maxMerge(int8Max),
|
|
avgMerge(int8Avg),
|
|
sumMerge(int8Sum)
|
|
FROM testNullableStatesAgg
|
|
WHERE id = '-22';
|
|
|
|
DROP TABLE testNullableStates;
|
|
DROP TABLE testNullableStatesAgg;
|