Closed bigsheeper closed 3 days ago
/priority: medium
@bigsheeper: The label(s) priority/medium
cannot be applied, because the repository doesn't have them.
This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.
Rotten issues close after 30d of inactivity. Reopen the issue with /reopen
.
Is there an existing issue for this?
What would you like to be added?
Definition of import overwrite mode: Generate full L0 delete data for imported insert data to remove previously duplicated imported/inserted primary keys (similar to upsert).
Use case: Users need to import data in bulk daily, and the imported data is prone to duplication.
Prerequisite: Shardleader supports forwarding incremental L0 segments. After load refresh done, all imported L0 deletes are visible in all querynodes.
Why is this needed?
No response
Anything else?
No response