mirror of
https://github.com/ClickHouse/ClickHouse.git
synced 2024-11-17 21:24:28 +00:00
153 lines
2.4 KiB
Plaintext
153 lines
2.4 KiB
Plaintext
|
SELECT
|
||
|
uniq(x),
|
||
|
uniqExact(x),
|
||
|
uniqHLL12(x),
|
||
|
uniqCombined(x),
|
||
|
uniqCombined64(x)
|
||
|
FROM
|
||
|
(
|
||
|
SELECT number % 2 AS x
|
||
|
FROM numbers(10)
|
||
|
)
|
||
|
SELECT
|
||
|
uniq(x + y),
|
||
|
uniqExact(x + y),
|
||
|
uniqHLL12(x + y),
|
||
|
uniqCombined(x + y),
|
||
|
uniqCombined64(x + y)
|
||
|
FROM
|
||
|
(
|
||
|
SELECT
|
||
|
number % 2 AS x,
|
||
|
number % 3 AS y
|
||
|
FROM numbers(10)
|
||
|
)
|
||
|
SELECT
|
||
|
uniq(x),
|
||
|
uniqExact(x),
|
||
|
uniqHLL12(x),
|
||
|
uniqCombined(x),
|
||
|
uniqCombined64(x)
|
||
|
FROM
|
||
|
(
|
||
|
SELECT number % 2 AS x
|
||
|
FROM numbers(10)
|
||
|
)
|
||
|
SELECT
|
||
|
uniq(x),
|
||
|
uniqExact(x),
|
||
|
uniqHLL12(x),
|
||
|
uniqCombined(x),
|
||
|
uniqCombined64(x)
|
||
|
FROM
|
||
|
(
|
||
|
SELECT number % 2 AS x
|
||
|
FROM numbers(10)
|
||
|
)
|
||
|
SELECT
|
||
|
uniq(x),
|
||
|
uniqExact(x),
|
||
|
uniqHLL12(x),
|
||
|
uniqCombined(x),
|
||
|
uniqCombined64(x)
|
||
|
FROM
|
||
|
(
|
||
|
SELECT number % 2 AS x
|
||
|
FROM numbers(10)
|
||
|
)
|
||
|
SELECT
|
||
|
uniq(x),
|
||
|
uniqExact(x),
|
||
|
uniqHLL12(x),
|
||
|
uniqCombined(x),
|
||
|
uniqCombined64(x)
|
||
|
FROM
|
||
|
(
|
||
|
SELECT number % 2 AS x
|
||
|
FROM numbers(10)
|
||
|
)
|
||
|
SELECT uniqExact(x)
|
||
|
FROM
|
||
|
(
|
||
|
SELECT number % 2 AS x
|
||
|
FROM numbers(10)
|
||
|
)
|
||
|
SELECT uniq(concatAssumeInjective(\'x\', \'y\'))
|
||
|
FROM numbers(10)
|
||
|
SELECT
|
||
|
uniq(x),
|
||
|
uniqExact(x),
|
||
|
uniqHLL12(x),
|
||
|
uniqCombined(x),
|
||
|
uniqCombined64(x)
|
||
|
FROM
|
||
|
(
|
||
|
SELECT number % 2 AS x
|
||
|
FROM numbers(10)
|
||
|
)
|
||
|
SELECT
|
||
|
uniq(x + y),
|
||
|
uniqExact(x + y),
|
||
|
uniqHLL12(x + y),
|
||
|
uniqCombined(x + y),
|
||
|
uniqCombined64(x + y)
|
||
|
FROM
|
||
|
(
|
||
|
SELECT
|
||
|
number % 2 AS x,
|
||
|
number % 3 AS y
|
||
|
FROM numbers(10)
|
||
|
)
|
||
|
SELECT
|
||
|
uniq(-x),
|
||
|
uniqExact(-x),
|
||
|
uniqHLL12(-x),
|
||
|
uniqCombined(-x),
|
||
|
uniqCombined64(-x)
|
||
|
FROM
|
||
|
(
|
||
|
SELECT number % 2 AS x
|
||
|
FROM numbers(10)
|
||
|
)
|
||
|
SELECT
|
||
|
uniq(bitNot(x)),
|
||
|
uniqExact(bitNot(x)),
|
||
|
uniqHLL12(bitNot(x)),
|
||
|
uniqCombined(bitNot(x)),
|
||
|
uniqCombined64(bitNot(x))
|
||
|
FROM
|
||
|
(
|
||
|
SELECT number % 2 AS x
|
||
|
FROM numbers(10)
|
||
|
)
|
||
|
SELECT
|
||
|
uniq(bitNot(-x)),
|
||
|
uniqExact(bitNot(-x)),
|
||
|
uniqHLL12(bitNot(-x)),
|
||
|
uniqCombined(bitNot(-x)),
|
||
|
uniqCombined64(bitNot(-x))
|
||
|
FROM
|
||
|
(
|
||
|
SELECT number % 2 AS x
|
||
|
FROM numbers(10)
|
||
|
)
|
||
|
SELECT
|
||
|
uniq(-bitNot(-x)),
|
||
|
uniqExact(-bitNot(-x)),
|
||
|
uniqHLL12(-bitNot(-x)),
|
||
|
uniqCombined(-bitNot(-x)),
|
||
|
uniqCombined64(-bitNot(-x))
|
||
|
FROM
|
||
|
(
|
||
|
SELECT number % 2 AS x
|
||
|
FROM numbers(10)
|
||
|
)
|
||
|
SELECT uniqExact(-bitNot(-x))
|
||
|
FROM
|
||
|
(
|
||
|
SELECT number % 2 AS x
|
||
|
FROM numbers(10)
|
||
|
)
|
||
|
SELECT uniq(concatAssumeInjective(\'x\', \'y\'))
|
||
|
FROM numbers(10)
|