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branch-4.0: [Feature](partition) Support new partition recycle mechanism #57013 - #57939

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branch-4.0: [Feature](partition) Support new partition recycle mechanism #57013#57939
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@github-actionsgithub-actionsBot commented Nov 12, 2025

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Cherry-picked from #57013

@zclllyybbYour Name
[Feature](partition) Support new partition recycle mechanism (#57013)
8df8aa6
now support:
```sql
create table auto_recycle(
k0 datetime(6) not null
)
auto partition by range (date_trunc(k0, 'day')) ()
DISTRIBUTED BY HASH(`k0`) BUCKETS 1
properties(
"replication_num" = "1",
"partition.retention_count" = "3"
);
```
which means only keep the latest 3 partition in history partitions.
ccr will be tested in selectdb/ccr-syncer#646
### Release note
Resolve the problem of different name format when need to recycle auto partition
@Thearas

Thearas commented Nov 12, 2025

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Thank you for your contribution to Apache Doris.
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@Thearas

Thearas commented Nov 12, 2025

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run buildall

@zclllyybb

zclllyybb commented Nov 12, 2025

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run feut

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zclllyybb commented Nov 12, 2025

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run buildall

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zclllyybb commented Nov 12, 2025

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run feut

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zclllyybb commented Nov 13, 2025

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@yiguolei
yiguolei merged commit 8d40c7a into branch-4.0Nov 13, 2025
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github-actionsBot deleted the auto-pick-57013-branch-4.0 branch November 13, 2025 12:14
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4 participants

@Thearas@zclllyybb@yiguolei@dataroaring