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Posted to issues-all@impala.apache.org by "Zoltán Borók-Nagy (Jira)" <ji...@apache.org> on 2022/06/13 14:45:00 UTC

[jira] [Created] (IMPALA-11350) Add virtual column FILE__POSITION

Zoltán Borók-Nagy created IMPALA-11350:
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             Summary: Add virtual column FILE__POSITION
                 Key: IMPALA-11350
                 URL: https://issues.apache.org/jira/browse/IMPALA-11350
             Project: IMPALA
          Issue Type: New Feature
          Components: Backend, Frontend
            Reporter: Zoltán Borók-Nagy


Virtual column FILE__POSITION would return the ordinal position of the row in the data file.

It will be useful to add support for Iceberg's position-based delete files:

https://iceberg.apache.org/spec/#position-delete-files



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