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65 lines
7.9 KiB
Plaintext
65 lines
7.9 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()\nFROM \n(\n SELECT \n [number] AS a,\n [number * 2] AS b\n FROM system.numbers\n LIMIT 1\n) AS t\nARRAY JOIN \n a,\n b\nWHERE NOT ignore(a + b)
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1
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SELECT \n a,\n b\nFROM \n(\n SELECT 1 AS a\n)\nANY LEFT JOIN \n(\n SELECT \n 1 AS a,\n 1 AS b\n) USING (a)\nWHERE b = 0
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SELECT \n a,\n b\nFROM \n(\n SELECT \n 1 AS a,\n 1 AS b\n)\nANY RIGHT JOIN \n(\n SELECT 1 AS a\n) USING (a)\nWHERE b = 0
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SELECT \n a,\n b\nFROM \n(\n SELECT 1 AS a\n)\nANY FULL OUTER JOIN \n(\n SELECT \n 1 AS a,\n 1 AS b\n) USING (a)\nWHERE b = 0
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SELECT \n a,\n b\nFROM \n(\n SELECT \n 1 AS a,\n 1 AS b\n)\nANY FULL OUTER JOIN \n(\n SELECT 1 AS a\n) USING (a)\nWHERE b = 0
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-------Need push down-------
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SELECT toString(value) AS value\nFROM \n(\n SELECT 1 AS value\n)
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1
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SELECT id\nFROM \n(\n SELECT 1 AS id\n UNION ALL\n SELECT 2 AS `--predicate_optimizer_0`\n WHERE 0\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)
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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_00597\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_00597\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_00597 AS table_alias\n HAVING b = 3\n) AS outer_table_alias\nWHERE 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_00597\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_00597\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_00597\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_00597\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_00597\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_00597\n WHERE id = 1\n) AS b\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_00597\n WHERE id = 1\n ) AS a\n WHERE id = 1\n) AS b\nWHERE 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_00597\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_00597\n WHERE id = 1\n UNION ALL\n SELECT \n date,\n id,\n name,\n value\n FROM test_00597\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_00597\n WHERE id = 1\n)\nANY LEFT JOIN \n(\n SELECT id\n FROM test_00597\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 date,\n id,\n name,\n value\n FROM test_00597\n) AS test_00597 USING (id)\nWHERE value = 1
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1 2000-01-01 test string 1 1
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SELECT value\nFROM \n(\n SELECT toInt8(1) AS id\n)\nANY LEFT JOIN test_00597 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_00597\n WHERE id = 1\n )\n ANY LEFT JOIN \n (\n SELECT id\n FROM test_00597\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_00597\n)\nANY LEFT JOIN \n(\n SELECT \n date,\n id,\n name,\n value\n FROM test_00597\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 date,\n id,\n name,\n value\n FROM test_00597\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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SELECT \n date,\n id,\n name,\n value,\n `b.date`,\n `b.id`,\n `b.name`,\n `b.value`\nFROM \n(\n SELECT \n date,\n id,\n name,\n value,\n b.date,\n b.id,\n b.name,\n b.value\n FROM \n (\n SELECT \n date,\n id,\n name,\n value\n FROM test_00597\n WHERE id = 1\n ) AS a\n ANY LEFT JOIN \n (\n SELECT \n date,\n id,\n name,\n value\n FROM test_00597\n ) AS b ON id = b.id\n WHERE id = 1\n)\nWHERE 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 \n date,\n id,\n name,\n value,\n r.date,\n r.name,\n r.value\nFROM \n(\n SELECT \n date,\n id,\n name,\n value\n FROM test_00597\n)\nSEMI LEFT JOIN \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_00597\n WHERE id = 1\n )\n WHERE id = 1\n) AS r USING (id)\nWHERE 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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