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  1. Hive
  2. HIVE-5317 Implement insert, update, and delete in Hive with full ACID support
  3. HIVE-7513

Add ROW__ID VirtualColumn

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Details

    • Sub-task
    • Status: Closed
    • Major
    • Resolution: Fixed
    • 0.13.1
    • 0.14.0
    • Query Processor
    • None

    Description

      In order to support Update/Delete we need to read rowId from AcidInputFormat and pass that along through the operator pipeline (built from the WHERE clause of the SQL Statement) so that it can be written to the delta file by the update/delete (sink) operators.

      The parser will add this column to the projection list to make sure it's passed along.

      Attachments

        1. HIVE-7513.10.patch
          31 kB
          Eugene Koifman
        2. HIVE-7513.11.patch
          816 kB
          Eugene Koifman
        3. HIVE-7513.12.patch
          1.14 MB
          Eugene Koifman
        4. HIVE-7513.13.patch
          1.14 MB
          Eugene Koifman
        5. HIVE-7513.14.patch
          1.14 MB
          Eugene Koifman
        6. HIVE-7513.3.patch
          31 kB
          Eugene Koifman
        7. HIVE-7513.4.patch
          34 kB
          Eugene Koifman
        8. HIVE-7513.5.patch
          38 kB
          Eugene Koifman
        9. HIVE-7513.8.patch
          32 kB
          Eugene Koifman
        10. HIVE-7513.9.patch
          32 kB
          Navis Ryu
        11. HIVE-7513.codeOnly.txt
          32 kB
          Eugene Koifman

        Issue Links

          is depended upon by

          Sub-task - The sub-task of the issue HIVE-7571 RecordUpdater should read virtual columns from row

          • Major - Major loss of function.
          • Closed
          is related to

          Bug - A problem which impairs or prevents the functions of the product. HIVE-7828 TestCLIDriver.parquet_join.q is failing on trunk

          • Major - Major loss of function.
          • Closed

          Bug - A problem which impairs or prevents the functions of the product. HIVE-7760 Constants in VirtualColumn should be final

          • Trivial - Cosmetic problem like misspelt words or misaligned text.
          • Closed

          Activity

            People

              ekoifman Eugene Koifman
              ekoifman Eugene Koifman
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              Dates

                Created:
                Updated:
                Resolved: