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clickhouse: fixed a minor bug with aggregation and constants [#CONV-6703].

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This commit is contained in:
Michael Kolupaev 2013-06-17 10:19:34 +00:00
parent 82742b4ac4
commit 8abe29d8d0
1 changed files with 0 additions and 6 deletions
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6
dbms/src/Interpreters/Aggregator.cpp
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@ -98,12 +98,6 @@ void Aggregator::initialize(Block & block)
sample.insert(col);
}
/// Вставим в блок результата все столбцы-константы из исходного блока, так как они могут ещё пригодиться.
size_t columns = block.columns();
for (size_t i = 0; i < columns; ++i)
if (block.getByPosition(i).column->isConst())
sample.insert(block.getByPosition(i).cloneEmpty());
}
}