thevar1able/ClickHouse
1
0
Fork 0
mirror of https://github.com/ClickHouse/ClickHouse.git synced 2024-11-22 23:52:03 +00:00
Code Issues Packages Projects Releases Wiki Activity

temporary enable for testing

Browse Source
This commit is contained in:
Nikita Taranov 2022-10-01 00:13:14 +02:00
parent 1718e67c8c
commit cce7f8884c
3 changed files with 3 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
src/Core/Settings.h
View File

@ -139,7 +139,7 @@ static constexpr UInt64 operator""_GiB(unsigned long long value)
M(UInt64, group_by_two_level_threshold_bytes, 50000000, "From what size of the aggregation state in bytes, a two-level aggregation begins to be used. 0 - the threshold is not set. Two-level aggregation is used when at least one of the thresholds is triggered.", 0) \ M(UInt64, group_by_two_level_threshold_bytes, 50000000, "From what size of the aggregation state in bytes, a two-level aggregation begins to be used. 0 - the threshold is not set. Two-level aggregation is used when at least one of the thresholds is triggered.", 0) \
M(Bool, distributed_aggregation_memory_efficient, true, "Is the memory-saving mode of distributed aggregation enabled.", 0) \ M(Bool, distributed_aggregation_memory_efficient, true, "Is the memory-saving mode of distributed aggregation enabled.", 0) \
M(UInt64, aggregation_memory_efficient_merge_threads, 0, "Number of threads to use for merge intermediate aggregation results in memory efficient mode. When bigger, then more memory is consumed. 0 means - same as 'max_threads'.", 0) \ M(UInt64, aggregation_memory_efficient_merge_threads, 0, "Number of threads to use for merge intermediate aggregation results in memory efficient mode. When bigger, then more memory is consumed. 0 means - same as 'max_threads'.", 0) \
M(Bool, enable_memory_bound_merging_of_aggregation_results, false, "Enable memory bound merging strategy for aggregation. Set it to true only if all nodes of your clusters have versions >= 22.10.", 0) \ M(Bool, enable_memory_bound_merging_of_aggregation_results, true, "Enable memory bound merging strategy for aggregation. Set it to true only if all nodes of your clusters have versions >= 22.10.", 0) \
M(Bool, enable_positional_arguments, true, "Enable positional arguments in ORDER BY, GROUP BY and LIMIT BY", 0) \ M(Bool, enable_positional_arguments, true, "Enable positional arguments in ORDER BY, GROUP BY and LIMIT BY", 0) \
M(Bool, enable_extended_results_for_datetime_functions, false, "Enable date functions like toLastDayOfMonth return Date32 results (instead of Date results) for Date32/DateTime64 arguments.", 0) \ M(Bool, enable_extended_results_for_datetime_functions, false, "Enable date functions like toLastDayOfMonth return Date32 results (instead of Date results) for Date32/DateTime64 arguments.", 0) \
\ \

1
tests/performance/memory_bound_merging.xml
View File

@ -1,6 +1,5 @@
<test> <test>
<settings> <settings>
<enable_memory_bound_merging_of_aggregation_results>1</enable_memory_bound_merging_of_aggregation_results>
<optimize_aggregation_in_order>1</optimize_aggregation_in_order> <optimize_aggregation_in_order>1</optimize_aggregation_in_order>
</settings> </settings>

4
tests/queries/0_stateless/02343_aggregation_pipeline.reference
View File

@ -74,10 +74,10 @@ ExpressionTransform × 16
(MergingAggregated) (MergingAggregated)
Resize 1 → 16 Resize 1 → 16
MergingAggregatedTransform MergingAggregatedTransform
Resize 18 → 1 Resize 3 → 1
(Union) (Union)
(Aggregating) (Aggregating)
Resize 16 → 16 Resize 16 → 1
AggregatingTransform × 16 AggregatingTransform × 16
(Expression) (Expression)
ExpressionTransform × 16 ExpressionTransform × 16