[GitHub] [iceberg] rdblue commented on pull request #1417: Hive: Add column projection

[GitBox <gi...@apache.org>]

rdblue commented on pull request #1417:
URL: https://github.com/apache/iceberg/pull/1417#issuecomment-686608945


   This looks good, but I'd like to have a few test cases that validate how things could go wrong. For example:
   
   * Selecting out of order columns: `SELECT b, a, c FROM abc_table`
   * Selecting all but the first column, all but a middle column, and all but the last column
   * Selecting the same column twice: `SELECT a, a FROM abc_table`
   
   Also, how is Hive getting the final projection that Iceberg produces?


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