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10 lines
382 B
MySQL
10 lines
382 B
MySQL
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SET max_memory_usage = 50000000;
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SET partial_merge_join = 1;
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SELECT count(1) FROM (
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SELECT t2.n FROM numbers(10) t1
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JOIN (SELECT toUInt32(1) AS k, number n FROM numbers(100)) t2 ON toUInt32(t1.number) = t2.k
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JOIN (SELECT toUInt32(1) AS k, number n FROM numbers(100)) t3 ON t2.k = t3.k
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JOIN (SELECT toUInt32(1) AS k, number n FROM numbers(100)) t4 ON t2.k = t4.k
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);
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