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  1. Apache Drill
  2. DRILL-6546

Allow unnest function with nested columns and complex expressions

    Details

    • Type: Bug
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 1.14.0
    • Component/s: None
    • Labels:

      Description

      Currently queries with unnest andĀ nested columnsĀ or complex expressions inside fails:

      select u.item from cp.`lateraljoin/nested-customer.parquet` c,
      unnest(c.orders.items) as u(item)
      

      fails with error:

      VALIDATION ERROR: From line 2, column 10 to line 2, column 21: Column 'orders.items' not found in table 'c'
      

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              • Assignee:
                vvysotskyi Volodymyr Vysotskyi
                Reporter:
                vvysotskyi Volodymyr Vysotskyi
                Reviewer:
                Hanumath Rao Maduri
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                • Created:
                  Updated:
                  Resolved: