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18c50c11b3
* feat: Preserve number of streams after evaluation the window functions to allow parallel stream processing * fix style * fix style * fix style * setting query_plan_preserve_num_streams_after_window_functions default true * fix tests by SETTINGS query_plan_preserve_num_streams_after_window_functions=0 * fix test references * Resize the streams after the last window function, to keep the order between WindowTransforms (and WindowTransform works on single stream anyway). * feat: Preserve number of streams after evaluation the window functions to allow parallel stream processing * fix style * fix style * fix style * setting query_plan_preserve_num_streams_after_window_functions default true * fix tests by SETTINGS query_plan_preserve_num_streams_after_window_functions=0 * fix test references * Resize the streams after the last window function, to keep the order between WindowTransforms (and WindowTransform works on single stream anyway). * add perf test * perf: change the dataset from 50M to 5M * rename query_plan_preserve_num_streams_after_window_functions -> query_plan_enable_multithreading_after_window_functions * update test reference * fix clang-tidy --------- Co-authored-by: Nikita Taranov <nikita.taranov@clickhouse.com> |
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| jepsen.clickhouse | ||
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| performance | ||
| queries | ||
| sqllogic | ||
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| analyzer_integration_broken_tests.txt | ||
| analyzer_tech_debt.txt | ||
| clickhouse-test | ||
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| README.md | ||
| tsan_suppressions.txt | ||
| ubsan_suppressions.txt | ||