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fixed mutation

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This commit is contained in:
Nikita Vasilev 2019-01-09 12:55:28 +03:00
parent e580180efc
commit 91fb17f27f
1 changed files with 2 additions and 3 deletions
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5
dbms/src/Storages/MergeTree/MergeTreeDataMergerMutator.cpp
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@ -930,14 +930,13 @@ MergeTreeData::MutableDataPartPtr MergeTreeDataMergerMutator::mutatePartToTempor
/// All columns are modified, proceed to write a new part from scratch.
for (const auto & index : data.indexes) {
in = std::make_shared<ExpressionBlockInputStream>(in, index->expr);
in = std::make_shared<MaterializingBlockInputStream>(
std::make_shared<ExpressionBlockInputStream>(in, index->expr));
}
if (data.hasPrimaryKey())
in = std::make_shared<MaterializingBlockInputStream>(
std::make_shared<ExpressionBlockInputStream>(in, data.primary_key_expr));
else if (!data.indexes.empty()) {
in = std::make_shared<MaterializingBlockInputStream>(in);
}
MergeTreeDataPart::MinMaxIndex minmax_idx;