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fix for nullable columns

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This commit is contained in:
yariks5s 2024-05-25 10:40:51 +00:00
parent e6f8338666
commit b08ecfe6c0
1 changed files with 4 additions and 1 deletions
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5
src/Interpreters/Squashing.cpp
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@ -160,7 +160,10 @@ void ApplySquashing::append(std::vector<Chunk> & input_chunks)
{
for (size_t i = 0; i < columns.size(); ++i)
{
mutable_columns.push_back(IColumn::mutate(columns[i]));
if (columns[i]->isNullable())
mutable_columns.push_back(IColumn::mutate(columns[i]));
else
mutable_columns.push_back(columns[i]->assumeMutable());
mutable_columns[i]->reserve(rows);
}
continue;