[GitHub] [iceberg] hililiwei commented on pull request #5585: Spark: Write on a snapshot branch ref

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hililiwei commented on PR #5585:
URL: https://github.com/apache/iceberg/pull/5585#issuecomment-1221202956

   > @hililiwei, I don't think that we will support that syntax in SparkSQL. The option for `DataFrameWriter` looks fine, although we generally prefer to use `DataFrameWriterV2`, because there are so many problems with the original one.
   
   @rdblue Thanks for your feedback. Is there a more recommended way to write data to the branch in Spark SQL?
   
   Branch\Tag is a very useful feature that we urgently need. Our colleagues use SparkSQL more than Dataframe API. We have tried the `table.to_branch_{branchName}` internally for branch write, could you please briefly show me what the main problems are?
   
   Thanks 
   Liwei
   
   


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