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[fix](nereids) fix bug in StatsCalculator.disableJoinReorderIfStatsInvalid when rowCount is not aviable #53834
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[fix](nereids) fix bug in StatsCalculator.disableJoinReorderIfStatsInvalid when rowCount is not aviable #53834
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Thank you for your contribution to Apache Doris. Please clearly describe your PR:
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morrySnow
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add test case to ensure it could work as expected
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run buildall |
TPC-H: Total hot run time: 33850 ms |
TPC-DS: Total hot run time: 187491 ms |
ClickBench: Total hot run time: 32.25 s |
FE UT Coverage ReportIncrement line coverage |
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run buildall |
TPC-H: Total hot run time: 33857 ms |
TPC-DS: Total hot run time: 162737 ms |
ClickBench: Total hot run time: 32.74 s |
FE UT Coverage ReportIncrement line coverage |
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run buildall |
FE UT Coverage ReportIncrement line coverage |
TPC-H: Total hot run time: 34006 ms |
TPC-DS: Total hot run time: 162920 ms |
ClickBench: Total hot run time: 32.77 s |
…ReorderIfStatsInvalid
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run buildall |
TPC-H: Total hot run time: 33766 ms |
TPC-DS: Total hot run time: 161575 ms |
ClickBench: Total hot run time: 33.88 s |
FE UT Coverage ReportIncrement line coverage |
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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. |
…valid when rowCount is not aviable (apache#53834) ### What problem does this PR solve? this bug is introduced by pr apache#41790. when any table row count is not available, disable join reorder. this is implemented in pr apache#40349 , but pr apache#41790 breaks this function.
…erIfStatsInvalid when rowCount is not aviable #53834 (#54427) ### What problem does this PR solve? pick #53834 Issue Number: close #xxx Related PR: #xxx Problem Summary: ### Release note None ### Check List (For Author) - Test <!-- At least one of them must be included. --> - [ ] Regression test - [ ] Unit Test - [ ] Manual test (add detailed scripts or steps below) - [ ] No need to test or manual test. Explain why: - [ ] This is a refactor/code format and no logic has been changed. - [ ] Previous test can cover this change. - [ ] No code files have been changed. - [ ] Other reason <!-- Add your reason? --> - Behavior changed: - [ ] No. - [ ] Yes. <!-- Explain the behavior change --> - Does this need documentation? - [ ] No. - [ ] Yes. <!-- Add document PR link here. eg: apache/doris-website#1214 --> ### Check List (For Reviewer who merge this PR) - [ ] Confirm the release note - [ ] Confirm test cases - [ ] Confirm document - [ ] Add branch pick label <!-- Add branch pick label that this PR should merge into -->
What problem does this PR solve?
this bug is introduced by pr #41790.
when any table row count is not available, disable join reorder.
this is implemented in pr #40349 , but pr #41790 breaks this function.
Issue Number: close #xxx
Related PR: #xxx
Problem Summary:
Release note
None
Check List (For Author)
Test
Behavior changed:
Does this need documentation?
Check List (For Reviewer who merge this PR)