xylaaaaa opened a new pull request, #61355:
URL: https://github.com/apache/doris/pull/61355
Cherry-pick #58755 to branch-4.0
### What problem does this PR solve?
- **Issue Number**: part of #58199
- **Related PR**: #58755
Problem Summary:
This PR implements the `publish_changes` action for Iceberg tables. This
action serves as the "Publish" step in the Write-Audit-Publish (WAP) pattern.
The procedure locates a snapshot tagged with a specific `wap.id` property and
cherry-picks it into the current table state.
Syntax:
```sql
EXECUTE TABLE catalog.db.table_name publish_changes("wap_id" = "batch_123");
```
Output:
Returns `previous_snapshot_id` (STRING) and `current_snapshot_id` (STRING)
indicating the state transition.
### Cherry-pick commit
- `4aa7285b182` - [Feature](Iceberg) Implement publish_changes procedure for
Iceberg tables (#58755)
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