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[fix](nereids) fix distinct window compute wrong result #48987
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Thank you for your contribution to Apache Doris. Please clearly describe your PR:
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run buildall |
TPC-H: Total hot run time: 32649 ms
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TPC-DS: Total hot run time: 184344 ms
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ClickBench: Total hot run time: 31.73 s
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run buildall |
TPC-H: Total hot run time: 32423 ms
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TPC-DS: Total hot run time: 192680 ms
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ClickBench: Total hot run time: 31.36 s
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run buildall |
run buildall |
924060929
added a commit
to 924060929/incubator-doris
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Mar 13, 2025
fix distinct window compute wrong result, introduced by apache#14397 ```sql select distinct sum(value) over(partition by id) from ( select 100 value, 1 id union all select 100, 2 )a; +----------------------------------+ | sum(value) over(partition by id) | +----------------------------------+ | 100 | | 100 | +----------------------------------+ ```
924060929
added a commit
to 924060929/incubator-doris
that referenced
this pull request
Mar 13, 2025
fix distinct window compute wrong result, introduced by apache#14397 ```sql select distinct sum(value) over(partition by id) from ( select 100 value, 1 id union all select 100, 2 )a; +----------------------------------+ | sum(value) over(partition by id) | +----------------------------------+ | 100 | | 100 | +----------------------------------+ ```
This was referenced Mar 13, 2025
TPC-H: Total hot run time: 32408 ms
|
TPC-DS: Total hot run time: 191602 ms
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ClickBench: Total hot run time: 31.25 s
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run buildall |
TPC-H: Total hot run time: 32274 ms
|
run buildall |
924060929
added a commit
to 924060929/incubator-doris
that referenced
this pull request
Mar 13, 2025
fix distinct window compute wrong result, introduced by apache#14397 ```sql select distinct sum(value) over(partition by id) from ( select 100 value, 1 id union all select 100, 2 )a; +----------------------------------+ | sum(value) over(partition by id) | +----------------------------------+ | 100 | | 100 | +----------------------------------+ ```
924060929
added a commit
to 924060929/incubator-doris
that referenced
this pull request
Mar 13, 2025
fix distinct window compute wrong result, introduced by apache#14397 ```sql select distinct sum(value) over(partition by id) from ( select 100 value, 1 id union all select 100, 2 )a; +----------------------------------+ | sum(value) over(partition by id) | +----------------------------------+ | 100 | | 100 | +----------------------------------+ ```
run buildall |
TPC-H: Total hot run time: 32064 ms
|
924060929
added a commit
to 924060929/incubator-doris
that referenced
this pull request
Mar 13, 2025
fix distinct window compute wrong result, introduced by apache#14397 ```sql select distinct sum(value) over(partition by id) from ( select 100 value, 1 id union all select 100, 2 )a; +----------------------------------+ | sum(value) over(partition by id) | +----------------------------------+ | 100 | | 100 | +----------------------------------+ ```
run buildall |
TPC-H: Total hot run time: 32211 ms
|
TPC-DS: Total hot run time: 185145 ms
|
ClickBench: Total hot run time: 30.69 s
|
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What problem does this PR solve?
fix distinct window compute wrong result, introduced by #14397
Release note
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