[optimize](function) optimize array_sort using qsort instead of bubble sort#18123
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yiguolei merged 1 commit intoapache:masterfrom Mar 29, 2023
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[optimize](function) optimize array_sort using qsort instead of bubble sort#18123yiguolei merged 1 commit intoapache:masterfrom
yiguolei merged 1 commit intoapache:masterfrom
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clang-tidy review says "All clean, LGTM! 👍" |
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run buildall |
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TeamCity pipeline, clickbench performance test result: |
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PR approved by at least one committer and no changes requested. |
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PR approved by anyone and no changes requested. |
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…e sort apache#18123 Optimize array_sort (1) optimize array_sort using qsort instead of bubble sort (2) Simplifies the handling of null values, because nullable column already supports the sorting process for null value comparisons
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…e sort apache#18123 Optimize array_sort (1) optimize array_sort using qsort instead of bubble sort (2) Simplifies the handling of null values, because nullable column already supports the sorting process for null value comparisons
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…e sort apache#18123 Optimize array_sort (1) optimize array_sort using qsort instead of bubble sort (2) Simplifies the handling of null values, because nullable column already supports the sorting process for null value comparisons
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…e sort apache#18123 Optimize array_sort (1) optimize array_sort using qsort instead of bubble sort (2) Simplifies the handling of null values, because nullable column already supports the sorting process for null value comparisons
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…e sort apache#18123 Optimize array_sort (1) optimize array_sort using qsort instead of bubble sort (2) Simplifies the handling of null values, because nullable column already supports the sorting process for null value comparisons
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…e sort apache#18123 Optimize array_sort (1) optimize array_sort using qsort instead of bubble sort (2) Simplifies the handling of null values, because nullable column already supports the sorting process for null value comparisons
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…e sort apache#18123 Optimize array_sort (1) optimize array_sort using qsort instead of bubble sort (2) Simplifies the handling of null values, because nullable column already supports the sorting process for null value comparisons
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…e sort apache#18123 Optimize array_sort (1) optimize array_sort using qsort instead of bubble sort (2) Simplifies the handling of null values, because nullable column already supports the sorting process for null value comparisons
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…e sort apache#18123 Optimize array_sort (1) optimize array_sort using qsort instead of bubble sort (2) Simplifies the handling of null values, because nullable column already supports the sorting process for null value comparisons
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…e sort apache#18123 Optimize array_sort (1) optimize array_sort using qsort instead of bubble sort (2) Simplifies the handling of null values, because nullable column already supports the sorting process for null value comparisons
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…e sort apache#18123 Optimize array_sort (1) optimize array_sort using qsort instead of bubble sort (2) Simplifies the handling of null values, because nullable column already supports the sorting process for null value comparisons
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…e sort apache#18123 Optimize array_sort (1) optimize array_sort using qsort instead of bubble sort (2) Simplifies the handling of null values, because nullable column already supports the sorting process for null value comparisons
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…e sort apache#18123 Optimize array_sort (1) optimize array_sort using qsort instead of bubble sort (2) Simplifies the handling of null values, because nullable column already supports the sorting process for null value comparisons
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Proposed changes
Optimize array_sort
(1) optimize array_sort using qsort instead of bubble sort
(2) Simplifies the handling of null values, because nullable column already supports the sorting process for null value comparisons.
Issue Number: close #xxx
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Describe your changes.
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If this is a relatively large or complex change, kick off the discussion at dev@doris.apache.org by explaining why you chose the solution you did and what alternatives you considered, etc...