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dbms: Server: a little better [#METR-19266]

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This commit is contained in:
Alexey Arno 2016-09-16 22:55:29 +03:00
parent 10770bc921
commit 16f8f33051
1 changed files with 5 additions and 4 deletions
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9
dbms/src/Functions/FunctionsArray.cpp
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@ -1557,10 +1557,10 @@ bool FunctionArrayUniq::execute128bit(
size_t off = offsets[i]; size_t off = offsets[i];
for (size_t j = prev_off; j < off; ++j) for (size_t j = prev_off; j < off; ++j)
{ {
KeysNullMap<UInt128> bitmap{};
if (has_nullable_columns) if (has_nullable_columns)
{ {
KeysNullMap<UInt128> bitmap{};
for (size_t i = 0; i < columns.size(); ++i) for (size_t i = 0; i < columns.size(); ++i)
{ {
if (null_maps[i] != nullptr) if (null_maps[i] != nullptr)
@ -1570,10 +1570,11 @@ bool FunctionArrayUniq::execute128bit(
bitmap[i / 8] |= UINT8_C(1) << (i % 8); bitmap[i / 8] |= UINT8_C(1) << (i % 8);
} }
} }
}
set.insert(packFixed<UInt128>(j, count, columns, key_sizes, bitmap)); set.insert(packFixed<UInt128>(j, count, columns, key_sizes, bitmap));
} }
else
set.insert(packFixed<UInt128>(j, count, columns, key_sizes));
}
res_values[i] = set.size(); res_values[i] = set.size();
prev_off = off; prev_off = off;