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23 lines
253 B
MySQL
23 lines
253 B
MySQL
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SELECT
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count(),
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countOrNull(),
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sum(x),
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sumOrNull(x)
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FROM
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(
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SELECT number AS x
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FROM numbers(10)
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WHERE number > 10
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);
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SELECT
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count(),
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countOrNull(),
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sum(x),
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sumOrNull(x)
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FROM
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(
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SELECT 1 AS x
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WHERE 0
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);
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