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32 lines
724 B
SQL
32 lines
724 B
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 nullIf(number, 7) 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) ORDER BY 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 nullIf(number, 8) AS k, toString(number) AS b FROM system.numbers LIMIT 5, 10
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) USING (k) ORDER BY k;
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SELECT k, a, b
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FROM
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(
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SELECT nullIf(number, 7) 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 nullIf(number, 8) AS k, toString(number) AS b FROM system.numbers LIMIT 5, 10
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) USING (k) ORDER BY k;
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