mirror of
https://github.com/ClickHouse/ClickHouse.git
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56 lines
6.2 KiB
Plaintext
56 lines
6.2 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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-------Need push down-------
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SELECT dummy\nFROM system.one \nANY LEFT JOIN \n(\n SELECT 0 AS dummy\n WHERE 1\n) USING (dummy)\nWHERE 1
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0
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SELECT toString(value) AS value\nFROM \n(\n SELECT 1 AS value\n WHERE toString(value) = \'1\'\n) \nWHERE value = \'1\'
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1
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SELECT id\nFROM \n(\n SELECT 1 AS id\n WHERE id = 1\n UNION ALL\n SELECT 2 AS `2`\n WHERE `2` = 1\n) \nWHERE id = 1
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1
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SELECT id\nFROM \n(\n SELECT arrayJoin([1, 2, 3]) AS id\n WHERE id = 1\n) \nWHERE id = 1
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1
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SELECT id\nFROM \n(\n SELECT arrayJoin([1, 2, 3]) AS id\n WHERE id = 1\n) \nWHERE id = 1
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1
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SELECT \n id, \n subquery\nFROM \n(\n SELECT \n 1 AS id, \n CAST(1, \'UInt8\') AS subquery\n WHERE subquery = 1\n) \nWHERE subquery = 1
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1 1
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SELECT \n a, \n b\nFROM \n(\n SELECT \n toUInt64(sum(id) AS b) AS a, \n b\n FROM test.test \n HAVING a = 3\n) \nWHERE a = 3
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3 3
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SELECT \n date, \n id, \n name, \n value\nFROM \n(\n SELECT \n date, \n name, \n value, \n min(id) AS id\n FROM test.test \n GROUP BY \n date, \n name, \n value\n HAVING id = 1\n) \nWHERE id = 1
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2000-01-01 1 test string 1 1
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SELECT \n a, \n b\nFROM \n(\n SELECT \n toUInt64(sum(id) AS b) AS a, \n b\n FROM test.test AS table_alias \n HAVING b = 3\n) AS outer_table_alias \nWHERE outer_table_alias.b = 3
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3 3
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SELECT \n date, \n id, \n name, \n value\nFROM \n(\n SELECT \n date, \n id, \n name, \n value\n FROM test.test \n WHERE id = 1\n) \nWHERE id = 1
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2000-01-01 1 test string 1 1
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SELECT \n date, \n id, \n name, \n value\nFROM \n(\n SELECT \n date, \n id, \n name, \n value\n FROM \n (\n SELECT \n date, \n id, \n name, \n value\n FROM test.test \n WHERE id = 1\n ) \n WHERE id = 1\n) \nWHERE id = 1
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2000-01-01 1 test string 1 1
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SELECT \n date, \n id, \n name, \n value\nFROM \n(\n SELECT \n date, \n id, \n name, \n value\n FROM \n (\n SELECT \n date, \n id, \n name, \n value\n FROM test.test \n WHERE id = 1\n ) AS b \n WHERE id = 1\n) \nWHERE id = 1
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2000-01-01 1 test string 1 1
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SELECT \n date, \n id, \n name, \n value\nFROM \n(\n SELECT \n date, \n id, \n name, \n value\n FROM test.test \n WHERE id = 1\n) \nWHERE id = 1
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2000-01-01 1 test string 1 1
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SELECT \n date, \n id, \n name, \n value\nFROM \n(\n SELECT \n date, \n id, \n name, \n value\n FROM \n (\n SELECT \n date, \n id, \n name, \n value\n FROM test.test \n WHERE id = 1\n ) \n WHERE id = 1\n) \nWHERE id = 1
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2000-01-01 1 test string 1 1
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SELECT \n date, \n id, \n name, \n value\nFROM \n(\n SELECT \n date, \n id, \n name, \n value\n FROM test.test \n WHERE id = 1\n) AS b \nWHERE b.id = 1
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2000-01-01 1 test string 1 1
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SELECT \n date, \n id, \n name, \n value\nFROM \n(\n SELECT \n date, \n id, \n name, \n value\n FROM \n (\n SELECT \n date, \n id, \n name, \n value\n FROM test.test \n WHERE id = 1\n ) AS a \n WHERE id = 1\n) AS b \nWHERE b.id = 1
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2000-01-01 1 test string 1 1
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SELECT \n id, \n date, \n value\nFROM \n(\n SELECT \n id, \n date, \n min(value) AS value\n FROM test.test \n WHERE id = 1\n GROUP BY \n id, \n date\n) \nWHERE id = 1
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1 2000-01-01 1
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SELECT \n date, \n id, \n name, \n value\nFROM \n(\n SELECT \n date, \n id, \n name, \n value\n FROM test.test \n WHERE id = 1\n UNION ALL\n SELECT \n date, \n id, \n name, \n value\n FROM test.test \n WHERE id = 1\n) \nWHERE 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 \n date, \n id, \n name, \n value, \n date, \n name, \n value\nFROM \n(\n SELECT \n date, \n id, \n name, \n value\n FROM test.test \n WHERE id = 1\n) \nANY LEFT JOIN \n(\n SELECT *\n FROM test.test \n WHERE id = 1\n) USING (id)\nWHERE 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 \n id, \n date, \n name, \n value\nFROM \n(\n SELECT toInt8(1) AS id\n) \nANY LEFT JOIN \n(\n SELECT *\n FROM test.test \n WHERE value = 1\n) AS test USING (id)\nWHERE value = 1
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1 2000-01-01 test string 1 1
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SELECT b.value\nFROM \n(\n SELECT toInt8(1) AS id\n) \nANY LEFT JOIN test.test AS b USING (id)\nWHERE value = 1
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1
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SELECT \n date, \n id, \n name, \n value\nFROM \n(\n SELECT \n date, \n id, \n name, \n value, \n date, \n name, \n value\n FROM \n (\n SELECT \n date, \n id, \n name, \n value\n FROM test.test \n WHERE id = 1\n ) \n ANY LEFT JOIN \n (\n SELECT *\n FROM test.test \n WHERE id = 1\n ) USING (id)\n WHERE id = 1\n) \nWHERE id = 1
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2000-01-01 1 test string 1 1
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SELECT \n date, \n id, \n name, \n value, \n `b.date`, \n `b.name`, \n `b.value`\nFROM \n(\n SELECT \n date, \n id, \n name, \n value\n FROM test.test \n) \nANY LEFT JOIN \n(\n SELECT *\n FROM test.test \n WHERE id = 1\n) AS b USING (id)\nWHERE 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 \n id, \n date, \n name, \n value\nFROM \n(\n SELECT \n toInt8(1) AS id, \n toDate(\'2000-01-01\') AS date\n FROM system.numbers \n LIMIT 1\n) \nANY LEFT JOIN \n(\n SELECT *\n FROM test.test \n WHERE date = toDate(\'2000-01-01\')\n) AS b USING (date, id)\nWHERE b.date = toDate(\'2000-01-01\')
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1 2000-01-01 test string 1 1
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