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This commit is contained in:
Nikolai Kochetov 2024-08-27 16:07:31 +00:00
parent 2b495e22cd
commit a7584bbb80
1 changed files with 0 additions and 45 deletions
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45
src/Processors/Transforms/MergingAggregatedTransform.cpp
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@ -191,20 +191,6 @@ void MergingAggregatedTransform::addBlock(Block block)
}
}
// void MergingAggregatedTransform::appendGroupingColumn(UInt64 group, BlocksList & block_list)
// {
// auto grouping_position = getOutputPort().getHeader().getPositionByName("__grouping_set");
// for (auto & block : block_list)
// {
// auto num_rows = block.rows();
// ColumnWithTypeAndName col;
// col.type = std::make_shared<DataTypeUInt64>();
// col.name = "__grouping_set";
// col.column = ColumnUInt64::create(num_rows, group);
// block.insert(grouping_position, std::move(col));
// }
// }
void MergingAggregatedTransform::consume(Chunk chunk)
{
if (!consume_started)
@ -248,25 +234,6 @@ void MergingAggregatedTransform::consume(Chunk chunk)
throw Exception(ErrorCodes::LOGICAL_ERROR, "Chunk should have AggregatedChunkInfo in MergingAggregatedTransform.");
}
// static void debugBlock(const Block & block)
// {
// std::cerr << block.dumpStructure() << std::endl;
// size_t rows = block.rows();
// for (size_t row = 0; row < rows; ++row)
// {
// for (size_t col = 0; col < block.columns(); ++col)
// {
// const auto & c = block.getByPosition(col);
// if (c.column->isNumeric())
// std::cerr << c.column->getUInt(row) << ' ';
// else
// std::cerr << c.column->getDataAt(row).toString() << ' ';
// }
// std::cerr << std::endl;
// }
// }
Chunk MergingAggregatedTransform::generate()
{
if (!generate_started)
@ -283,14 +250,6 @@ Chunk MergingAggregatedTransform::generate()
auto & bucket_to_blocks = grouping_set.bucket_to_blocks;
AggregatedDataVariants data_variants;
// std::cerr << "== Group " << group << std::endl;
// for (const auto & [buk, lst] : bucket_to_blocks)
// {
// std::cerr << ".. buk " << buk << std::endl;
// for (const auto & b : lst)
// debugBlock(b);
// }
/// TODO: this operation can be made async. Add async for IAccumulatingTransform.
params->aggregator.mergeBlocks(std::move(bucket_to_blocks), data_variants, max_threads, is_cancelled);
auto merged_blocks = params->aggregator.convertToBlocks(data_variants, params->final, max_threads);
@ -299,10 +258,6 @@ Chunk MergingAggregatedTransform::generate()
for (auto & block : merged_blocks)
grouping_set.creating_missing_keys_actions->execute(block);
// std::cerr << "== Merged " << group << std::endl;
// for (const auto & b : merged_blocks)
// debugBlock(b);
blocks.splice(blocks.end(), std::move(merged_blocks));
}