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[opt](nereids) refine left semi/anti cost under short-cut opt - #37951
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doris-robot
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Jul 16, 2024
Thank you for your contribution to Apache Doris. Since 2024-03-18, the Document has been moved to doris-website. |
xzj7019
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Jul 16, 2024
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run buildall |
doris-robot
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Jul 16, 2024
TPC-H: Total hot run time: 42902 ms |
doris-robot
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Jul 16, 2024
TPC-DS: Total hot run time: 184991 ms |
doris-robot
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Jul 16, 2024
ClickBench: Total hot run time: 31.05 s |
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Jul 17, 2024
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run feut |
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xzj7019
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Jul 18, 2024
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run buildall |
doris-robot
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Jul 18, 2024
TPC-H: Total hot run time: 39718 ms |
doris-robot
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Jul 18, 2024
TPC-DS: Total hot run time: 174761 ms |
doris-robot
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Jul 18, 2024
ClickBench: Total hot run time: 30.23 s |
xzj7019
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Jul 19, 2024
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run buildall |
doris-robot
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Jul 19, 2024
TPC-H: Total hot run time: 39875 ms |
doris-robot
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Jul 19, 2024
TPC-DS: Total hot run time: 173459 ms |
doris-robot
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Jul 19, 2024
ClickBench: Total hot run time: 30.39 s |
morrySnow
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Jul 19, 2024
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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. |
englefly
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Jul 19, 2024
dataroaring pushed a commit
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Jul 22, 2024
Refine left semi/anti cost computing under short-cut opt, for the case whose semi/anti join has the small left side and big right side, which original solution can't support. This pr reduce the left style cost by reduce the right side cost and improve the possibility of choosing left style joins. Pass the performance test on tpch/tpcds/usercase. previous work: #37060
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## Proposed changes pick from #37951 --------- Co-authored-by: xiongzhongjian <xiongzhongjian@selectdb.com>
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Apr 24, 2026
…#37951) Refine left semi/anti cost computing under short-cut opt, for the case whose semi/anti join has the small left side and big right side, which original solution can't support. This pr reduce the left style cost by reduce the right side cost and improve the possibility of choosing left style joins. Pass the performance test on tpch/tpcds/usercase. previous work: apache#37060
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Apr 24, 2026
…7951 (apache#38157) fix test which conflict between apache#37219 and apache#37951
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Apr 24, 2026
regression test broken because of pr influence each other: apache#37951 and apache#38081
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Refine left semi/anti cost computing under short-cut opt, for the case whose semi/anti join has the small left side and big right side, which original solution can't support. This pr reduce the left style cost by reduce the right side cost and improve the possibility of choosing left style joins.
Pass the performance test on tpch/tpcds/usercase.
previous work: #37060