thevar1able/ClickHouse
1
0
Fork 0
mirror of https://github.com/ClickHouse/ClickHouse.git synced 2024-11-29 02:52:13 +00:00
Code Issues Packages Projects Releases Wiki Activity

Add logs

Browse Source
This commit is contained in:
Igor Markelov 2024-05-26 16:54:15 +00:00
parent 7dd4c2931c
commit 9d7c470d4e
1 changed files with 11 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

11
src/Storages/MergeTree/RowOrderOptimizer.cpp
View File

@ -2,8 +2,10 @@
#include <Interpreters/sortBlock.h>
#include <base/sort.h>
#include "Common/Logger.h"
#include <Common/PODArray.h>
#include <Common/iota.h>
#include <Common/logger_useful.h>
#include <numeric>
@ -151,6 +153,15 @@ void RowOrderOptimizer::optimize(const Block & block, const SortDescription & de
}
const EqualRanges equal_ranges = getEqualRanges(block, description, permutation);
LoggerPtr log = getLogger("RowOrderOptimizer");
LOG_TRACE(
log,
"block.columns(): {}, block.rows(): {}, description.size(): {}, equal_ranges.size(): {}",
block.columns(),
block.rows(),
description.size(),
equal_ranges.size());
const std::vector<size_t> other_columns_indexes = getOtherColumnIndexes(block, description);
for (const auto & equal_range : equal_ranges)