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21 lines
512 B
MySQL
21 lines
512 B
MySQL
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SELECT bitHammingDistance(1, 5);
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SELECT bitHammingDistance(100, 100000);
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SELECT bitHammingDistance(-1, 1);
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DROP TABLE IF EXISTS defaults;
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CREATE TABLE defaults
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(
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n1 UInt8,
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n2 UInt16,
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n3 UInt32,
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n4 UInt64
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)ENGINE = Memory();
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INSERT INTO defaults VALUES (1, 2, 3, 4) (12, 4345, 435, 1233) (45, 675, 32343, 54566) (90, 784, 9034, 778752);
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SELECT bitHammingDistance(4, n1) FROM defaults;
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SELECT bitHammingDistance(n2, 100) FROM defaults;
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SELECT bitHammingDistance(n3, n4) FROM defaults;
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DROP TABLE defaults;
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