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Posted to commits@doris.apache.org by "suxiaogang223 (via GitHub)" <gi...@apache.org> on 2025/11/20 13:02:50 UTC

[I] [Feature] Implement Remaining Iceberg Procedures [doris]

suxiaogang223 opened a new issue, #58199:
URL: https://github.com/apache/doris/issues/58199

   ### Search before asking
   
   - [x] I had searched in the [issues](https://github.com/apache/doris/issues?q=is%3Aissue) and found no similar issues.
   
   
   ### Description
   
   ## Summary
   
   This is a tracking issue for implementing the remaining Apache Iceberg procedures in Doris. Currently, Doris has implemented 7 out of 20 Iceberg procedures. This issue tracks the implementation status and provides a roadmap for the remaining procedures.
   
   ## Reference Documentation
   
   - **Iceberg Procedures Documentation**: https://iceberg.apache.org/docs/latest/spark-procedures/
   - **Doris Iceberg Catalog Documentation**: https://doris.apache.org/docs/3.x/lakehouse/catalogs/iceberg-catalog#iceberg-table-actions
   
   ## Current Syntax
   
   Doris uses the `ALTER TABLE EXECUTE` syntax to execute Iceberg procedures:
   
   ```sql
   ALTER TABLE [catalog_name.][database_name.]table_name 
   EXECUTE procedure_name 
   (property_key = property_value, ...)
   [PARTITION (partition_name, ...)]
   [WHERE condition]
   ```
   
   ### Examples
   
   ```sql
   -- Rollback to a specific snapshot
   ALTER TABLE iceberg_db.my_table EXECUTE rollback_to_snapshot ("snapshot_id" = "123456789");
   
   -- Rollback to a timestamp
   ALTER TABLE iceberg_db.my_table EXECUTE rollback_to_timestamp ("timestamp" = "2024-01-01T00:00:00");
   
   -- Set current snapshot
   ALTER TABLE iceberg_db.my_table EXECUTE set_current_snapshot ("snapshot_id" = "123456789");
   
   -- Cherry-pick snapshot
   ALTER TABLE iceberg_db.my_table EXECUTE cherrypick_snapshot ("snapshot_id" = "123456789");
   
   -- Fast-forward branch
   ALTER TABLE iceberg_db.my_table EXECUTE fast_forward ("branch" = "feature_branch", "snapshot_id" = "123456789");
   
   -- Expire snapshots
   ALTER TABLE iceberg_db.my_table EXECUTE expire_snapshots ("older_than" = "2024-01-01T00:00:00", "retain_last" = "5");
   
   -- Rewrite data files
   ALTER TABLE iceberg_db.my_table EXECUTE rewrite_data_files (
       "target-file-size-bytes" = "536870912",
       "min-input-files" = "5",
       "max-file-size-bytes" = "1073741824"
   );
   ```
   
   For more details, see the [Doris Iceberg Catalog documentation](https://doris.apache.org/docs/3.x/lakehouse/catalogs/iceberg-catalog#iceberg-table-actions).
   
   
   ### Use case
   
   _No response_
   
   ### Related issues
   
   _No response_
   
   ### Are you willing to submit PR?
   
   - [ ] Yes I am willing to submit a PR!
   
   ### Code of Conduct
   
   - [x] I agree to follow this project's [Code of Conduct](https://www.apache.org/foundation/policies/conduct)
   


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Re: [I] [Feature] Implement Remaining Iceberg Procedures [doris]

Posted by "github-actions[bot] (via GitHub)" <gi...@apache.org>.

github-actions[bot] closed issue #58199: [Feature] Implement Remaining Iceberg Procedures
URL: https://github.com/apache/doris/issues/58199


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Re: [I] [Feature] Implement Remaining Iceberg Procedures [doris]

Posted by "github-actions[bot] (via GitHub)" <gi...@apache.org>.

github-actions[bot] commented on issue #58199:
URL: https://github.com/apache/doris/issues/58199#issuecomment-4493431521

   We're closing this issue because it hasn't been updated in a while.
   If you'd like to revive this issue, please reopen it and feel free a maintainer to remove the Stale tag!


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