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Update ReverseBlockInputStream.cpp

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alexey-milovidov 2019-05-05 23:24:05 +03:00 committed by GitHub
parent c04c614bc0
commit 00753506dc
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1 changed files with 1 additions and 7 deletions
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8
dbms/src/DataStreams/ReverseBlockInputStream.cpp
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@ -2,7 +2,6 @@
namespace DB namespace DB
{ {
ReverseBlockInputStream::ReverseBlockInputStream(const BlockInputStreamPtr & input) ReverseBlockInputStream::ReverseBlockInputStream(const BlockInputStreamPtr & input)
{ {
children.push_back(input); children.push_back(input);
@ -31,16 +30,11 @@ namespace DB
size_t rows_size = result_block.rows(); size_t rows_size = result_block.rows();
for (size_t i = 0; i < rows_size; ++i) for (size_t i = 0; i < rows_size; ++i)
{
permutation.emplace_back(rows_size - 1 - i); permutation.emplace_back(rows_size - 1 - i);
}
for (auto& block : result_block) for (auto & block : result_block)
{
block.column = block.column->permute(permutation, 0); block.column = block.column->permute(permutation, 0);
}
return result_block; return result_block;
} }
} }