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[fix](merge-on-write) fix duplicate key in schema change (#25705) - #25914

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xiaokang merged 1 commit into
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liaoxin01:fix_sc_2.0
Oct 25, 2023
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[fix](merge-on-write) fix duplicate key in schema change (#25705)#25914
xiaokang merged 1 commit into
apache:branch-2.0from
liaoxin01:fix_sc_2.0

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@liaoxin01

@liaoxin01liaoxin01 commented Oct 25, 2023

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Proposed changes

cherry-pick from:#25705

Further comments

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...

@xiaokang

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run buildall

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clang-tidy review says "All clean, LGTM! 👍"

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xiaokang merged commit 6f8ea15 into apache:branch-2.0Oct 25, 2023
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(From new machine)TeamCity pipeline, clickbench performance test result:
the sum of best hot time: 47.98 seconds
stream load tsv: 553 seconds loaded 74807831229 Bytes, about 129 MB/s
stream load json: 19 seconds loaded 2358488459 Bytes, about 118 MB/s
stream load orc: 65 seconds loaded 1101869774 Bytes, about 16 MB/s
stream load parquet: 32 seconds loaded 861443392 Bytes, about 25 MB/s
insert into select: 29.7 seconds inserted 10000000 Rows, about 336K ops/s
storage size: 17162102861 Bytes

gnehil pushed a commit to gnehil/doris that referenced this pull request Dec 4, 2023
@liaoxin01
liaoxin01 deleted the fix_sc_2.0 branch February 6, 2024 12:29
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@liaoxin01@xiaokang@hello-stephen