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Fix weakHash

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This commit is contained in:
Nikolai Kochetov 2020-03-20 18:48:09 +03:00
parent c4e73c10c9
commit 33db7f3988
1 changed files with 1 additions and 0 deletions
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dbms/src/Common/HashTable/Hash.h
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@ -94,6 +94,7 @@ inline UInt32 updateWeakHash32(const DB::UInt8 * pos, size_t size, DB::UInt32 u
}
auto word = unalignedLoad<UInt64>(end - 8);
word &= (~UInt64(0)) << DB::UInt8(8 * (8 - (end - pos)));
return intHashCRC32(word, updated_value);
}