mirror of
https://github.com/ClickHouse/ClickHouse.git
synced 2024-09-20 16:50:48 +00:00
600 lines
7.5 KiB
Plaintext
600 lines
7.5 KiB
Plaintext
-------No need for predicate optimization, but still works-------
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1
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1
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1
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2000-01-01 1 test string 1 1
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-------Forbid push down-------
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SELECT count()
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FROM
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(
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SELECT
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[number] AS a,
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[number * 2] AS b
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FROM system.numbers
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LIMIT 1
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) AS t
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ARRAY JOIN
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a,
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b
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WHERE NOT ignore(a + b)
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1
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SELECT
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a,
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b
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FROM
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(
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SELECT 1 AS a
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)
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ANY LEFT JOIN
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(
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SELECT
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1 AS a,
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1 AS b
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) USING (a)
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WHERE b = 0
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SELECT
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a,
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b
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FROM
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(
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SELECT
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1 AS a,
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1 AS b
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)
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ANY RIGHT JOIN
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(
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SELECT 1 AS a
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) USING (a)
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WHERE b = 0
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SELECT
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a,
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b
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FROM
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(
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SELECT 1 AS a
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)
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ANY FULL OUTER JOIN
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(
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SELECT
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1 AS a,
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1 AS b
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) USING (a)
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WHERE b = 0
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SELECT
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a,
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b
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FROM
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(
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SELECT
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1 AS a,
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1 AS b
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)
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ANY FULL OUTER JOIN
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(
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SELECT 1 AS a
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) USING (a)
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WHERE b = 0
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-------Need push down-------
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SELECT toString(value) AS value
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FROM
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(
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SELECT 1 AS value
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)
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1
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SELECT id
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FROM
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(
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SELECT 1 AS id
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UNION ALL
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SELECT 2 AS `--predicate_optimizer_0`
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WHERE 0
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)
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WHERE id = 1
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1
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SELECT id
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FROM
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(
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SELECT arrayJoin([1, 2, 3]) AS id
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WHERE id = 1
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)
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WHERE id = 1
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1
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SELECT id
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FROM
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(
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SELECT arrayJoin([1, 2, 3]) AS id
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WHERE id = 1
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)
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WHERE id = 1
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1
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SELECT
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id,
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subquery
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FROM
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(
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SELECT
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1 AS id,
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identity(_CAST(1, \'Nullable(UInt8)\')) AS subquery
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WHERE subquery = 1
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)
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WHERE subquery = 1
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1 1
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SELECT
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a,
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b
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FROM
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(
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SELECT
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toUInt64(sum(id) AS b) AS a,
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b
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FROM test_00597
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HAVING a = 3
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)
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WHERE a = 3
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3 3
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SELECT
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date,
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id,
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name,
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value
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FROM
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(
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SELECT
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date,
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name,
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value,
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min(id) AS id
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FROM test_00597
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GROUP BY
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date,
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name,
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value
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HAVING id = 1
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)
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WHERE id = 1
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2000-01-01 1 test string 1 1
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SELECT
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a,
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b
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FROM
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(
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SELECT
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toUInt64(sum(id) AS b) AS a,
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b
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FROM test_00597 AS table_alias
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HAVING b = 3
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) AS outer_table_alias
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WHERE b = 3
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3 3
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SELECT
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date,
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id,
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name,
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value
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FROM
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(
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SELECT
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date,
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id,
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name,
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value
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FROM test_00597
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WHERE id = 1
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)
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WHERE id = 1
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2000-01-01 1 test string 1 1
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SELECT
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date,
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id,
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name,
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value
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FROM
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(
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SELECT
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date,
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id,
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name,
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value
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FROM
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(
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SELECT
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date,
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id,
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name,
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value
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FROM test_00597
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WHERE id = 1
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)
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WHERE id = 1
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)
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WHERE id = 1
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2000-01-01 1 test string 1 1
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SELECT
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date,
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id,
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name,
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value
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FROM
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(
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SELECT
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date,
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id,
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name,
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value
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FROM
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(
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SELECT
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date,
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id,
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name,
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value
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FROM test_00597
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WHERE id = 1
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) AS b
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WHERE id = 1
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)
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WHERE id = 1
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2000-01-01 1 test string 1 1
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SELECT
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date,
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id,
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name,
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value
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FROM
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(
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SELECT
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date,
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id,
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name,
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value
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FROM test_00597
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WHERE id = 1
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)
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WHERE id = 1
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2000-01-01 1 test string 1 1
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SELECT
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date,
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id,
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name,
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value
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FROM
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(
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SELECT
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date,
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id,
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name,
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value
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FROM
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(
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SELECT
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date,
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id,
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name,
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value
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FROM test_00597
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WHERE id = 1
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)
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WHERE id = 1
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)
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WHERE id = 1
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2000-01-01 1 test string 1 1
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SELECT
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date,
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id,
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name,
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value
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FROM
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(
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SELECT
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date,
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id,
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name,
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value
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FROM test_00597
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WHERE id = 1
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) AS b
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WHERE id = 1
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2000-01-01 1 test string 1 1
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SELECT
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date,
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id,
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name,
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value
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FROM
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(
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SELECT
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date,
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id,
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name,
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value
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FROM
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(
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SELECT
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date,
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id,
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name,
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value
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FROM test_00597
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WHERE id = 1
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) AS a
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WHERE id = 1
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) AS b
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WHERE id = 1
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2000-01-01 1 test string 1 1
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SELECT
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id,
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date,
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value
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FROM
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(
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SELECT
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id,
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date,
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min(value) AS value
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FROM test_00597
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WHERE id = 1
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GROUP BY
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id,
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date
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)
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WHERE id = 1
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1 2000-01-01 1
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SELECT
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date,
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id,
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name,
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value
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FROM
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(
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SELECT
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date,
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id,
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name,
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value
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FROM test_00597
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WHERE id = 1
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UNION ALL
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SELECT
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date,
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id,
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name,
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value
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FROM test_00597
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WHERE id = 1
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)
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WHERE id = 1
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2000-01-01 1 test string 1 1
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2000-01-01 1 test string 1 1
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SELECT
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date,
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id,
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name,
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value,
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date,
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name,
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value
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FROM
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(
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SELECT
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date,
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id,
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name,
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value
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FROM test_00597
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WHERE id = 1
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)
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ANY LEFT JOIN
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(
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SELECT id
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FROM test_00597
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) USING (id)
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WHERE id = 1
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2000-01-01 1 test string 1 1 2000-01-01 test string 1 1
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SELECT
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id,
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date,
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name,
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value
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FROM
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(
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SELECT toInt8(1) AS id
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)
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ANY LEFT JOIN
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(
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SELECT
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date,
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id,
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name,
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value
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FROM test_00597
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) AS test_00597 USING (id)
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WHERE value = 1
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1 2000-01-01 test string 1 1
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SELECT value
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FROM
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(
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SELECT toInt8(1) AS id
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)
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ANY LEFT JOIN test_00597 AS b USING (id)
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WHERE value = 1
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1
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SELECT
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date,
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id,
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name,
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value
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FROM
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(
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SELECT
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date,
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id,
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name,
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value,
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date,
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name,
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value
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FROM
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(
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SELECT
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date,
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id,
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name,
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value
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FROM test_00597
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WHERE id = 1
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)
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ANY LEFT JOIN
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(
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SELECT id
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FROM test_00597
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) USING (id)
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WHERE id = 1
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)
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WHERE id = 1
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2000-01-01 1 test string 1 1
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SELECT
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date,
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id,
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name,
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value,
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b.date,
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b.name,
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b.value
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FROM
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(
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SELECT
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date,
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id,
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name,
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value
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FROM test_00597
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)
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ANY LEFT JOIN
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(
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SELECT
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date,
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id,
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name,
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value
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FROM test_00597
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) AS b USING (id)
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WHERE b.id = 1
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2000-01-01 1 test string 1 1 2000-01-01 test string 1 1
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SELECT
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id,
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date,
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name,
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value
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FROM
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(
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SELECT
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toInt8(1) AS id,
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toDate(\'2000-01-01\') AS date
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FROM system.numbers
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LIMIT 1
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)
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ANY LEFT JOIN
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(
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SELECT
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date,
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id,
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name,
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value
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FROM test_00597
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) AS b USING (date, id)
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WHERE b.date = toDate(\'2000-01-01\')
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1 2000-01-01 test string 1 1
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SELECT
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date,
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id,
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name,
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value,
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`b.date`,
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`b.id`,
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`b.name`,
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`b.value`
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FROM
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(
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SELECT
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date,
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id,
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name,
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value,
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b.date,
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b.id,
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b.name,
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b.value
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FROM
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(
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SELECT
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date,
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id,
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name,
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value
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FROM test_00597
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WHERE id = 1
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) AS a
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ANY LEFT JOIN
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(
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SELECT
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date,
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id,
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name,
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value
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FROM test_00597
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) AS b ON id = b.id
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WHERE id = 1
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)
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WHERE id = 1
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2000-01-01 1 test string 1 1 2000-01-01 1 test string 1 1
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SELECT
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date,
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id,
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name,
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value,
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r.date,
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r.name,
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r.value
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FROM
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(
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SELECT
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date,
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id,
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name,
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value
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FROM test_00597
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)
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SEMI LEFT JOIN
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(
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SELECT
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date,
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id,
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name,
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value
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FROM
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(
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SELECT
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date,
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id,
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name,
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value
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FROM test_00597
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WHERE id = 1
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)
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WHERE id = 1
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) AS r USING (id)
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WHERE r.id = 1
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2000-01-01 1 test string 1 1 2000-01-01 test string 1 1
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SELECT value + t1.value AS expr
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FROM
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(
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SELECT
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value,
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t1.value
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FROM test_00597 AS t0
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ALL FULL OUTER JOIN test_00597 AS t1 USING (date)
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WHERE (value + `t1.value`) < 3
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)
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|
WHERE expr < 3
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2
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