mirror of
https://github.com/ClickHouse/ClickHouse.git
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85 lines
1.7 KiB
SQL
85 lines
1.7 KiB
SQL
SET join_use_nulls = 0;
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SELECT k, a, b
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FROM
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(
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SELECT number AS k, toString(number) AS a FROM system.numbers LIMIT 10
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)
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ANY INNER JOIN
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(
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SELECT number AS k, toString(number) AS b FROM system.numbers LIMIT 5, 10
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) USING (k);
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SELECT k, a, b
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FROM
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(
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SELECT number AS k, toString(number) AS a FROM system.numbers LIMIT 10
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)
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ANY LEFT JOIN
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(
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SELECT number AS k, toString(number) AS b FROM system.numbers LIMIT 5, 10
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) USING (k);
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SELECT k, a, b
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FROM
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(
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SELECT number AS k, toString(number) AS a FROM system.numbers LIMIT 10
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)
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ANY RIGHT JOIN
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(
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SELECT number AS k, toString(number) AS b FROM system.numbers LIMIT 5, 10
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) USING (k);
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SELECT k, a, b
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FROM
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(
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SELECT number AS k, toString(number) AS a FROM system.numbers LIMIT 10
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)
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ANY FULL JOIN
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(
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SELECT number AS k, toString(number) AS b FROM system.numbers LIMIT 5, 10
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) USING (k);
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SET join_use_nulls = 1;
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SELECT k, a, b
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FROM
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(
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SELECT number AS k, toString(number) AS a FROM system.numbers LIMIT 10
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)
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ANY INNER JOIN
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(
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SELECT number AS k, toString(number) AS b FROM system.numbers LIMIT 5, 10
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) USING (k);
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SELECT k, a, b
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FROM
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(
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SELECT number AS k, toString(number) AS a FROM system.numbers LIMIT 10
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)
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ANY LEFT JOIN
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(
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SELECT number AS k, toString(number) AS b FROM system.numbers LIMIT 5, 10
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) USING (k);
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SELECT k, a, b
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FROM
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(
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SELECT number AS k, toString(number) AS a FROM system.numbers LIMIT 10
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)
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ANY RIGHT JOIN
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(
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SELECT number AS k, toString(number) AS b FROM system.numbers LIMIT 5, 10
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) USING (k);
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SELECT k, a, b
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FROM
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(
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SELECT number AS k, toString(number) AS a FROM system.numbers LIMIT 10
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)
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ANY FULL JOIN
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(
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SELECT number AS k, toString(number) AS b FROM system.numbers LIMIT 5, 10
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) USING (k);
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