Re: [I] When deleting data from Iceberg tables in Spark, the current approach is to delete all data and then rewrite the new data, which is very wasteful in terms of storage space and computation. However, when using the Trino engine to delete data from Iceberg tables, it only marks the data to be deleted with the pos flag. It is hoped that Iceberg's Spark runtime can do the same. [iceberg]

[via GitHub]

RussellSpitzer commented on issue #9891:
URL: https://github.com/apache/iceberg/issues/9891#issuecomment-1988670380

   Closed as this is already supported as mentioned. 
   
   https://github.com/apache/iceberg/issues/9891#issuecomment-1984132293


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