ClickHouse/docs/en/functions/bit_functions.md

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# Bit functions
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Bit functions work for any pair of types from UInt8, UInt16, UInt32, UInt64, Int8, Int16, Int32, Int64, Float32, or Float64.
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The result type is an integer with bits equal to the maximum bits of its arguments. If at least one of the arguments is signed, the result is a signed number. If an argument is a floating-point number, it is cast to Int64.
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## bitAnd(a, b)
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## bitOr(a, b)
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## bitXor(a, b)
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## bitNot(a)
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## bitShiftLeft(a, b)
## bitShiftRight(a, b)