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ikopylov
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Jan 17, 2020
dbms/src/Functions/bitCount.cpp
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| struct NameBitCount { static constexpr auto name = "bitCount"; }; | ||
| using FunctionBitCount = FunctionUnaryArithmetic<BitCountImpl, NameBitCount, true>; |
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bitCount is not injective function. Is the last template argument set to true intentionally?
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Good catch! It's a mistake.
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Added function
bitCount. This fixes #8702.