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18 lines
295 B
MySQL
18 lines
295 B
MySQL
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SELECT
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dummy,
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SumDum,
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ProblemField
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FROM
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(
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SELECT
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dummy,
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sum(dummy) AS SumDum,
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1 / SumDum AS ProblemField
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FROM system.one
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GROUP BY dummy
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ORDER BY
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dummy ASC,
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SumDum ASC,
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CAST(ifNull(ProblemField, -inf) AS Float64) ASC
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);
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