[Bug] mode(SaveMode.Overwrite) is full coverage #293
Description
Search before asking
- I had searched in the issues and found no similar issues.
Version
spark-doris-connector-spark-2
25.0.0
What's Wrong?
I have a partition table that is partitioned by day and set to overwrite. After writing one day's data, I write the next day's data and find that the data written on the previous day is gone. Is this caused by the overwrite configuration?
What You Expected?
Is there a way to overwrite only the current partition?
How to Reproduce?
No response
Anything Else?
No response
Are you willing to submit PR?
- Yes I am willing to submit a PR!
Code of Conduct
- I agree to follow this project's Code of Conduct