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  1. Calcite
  2. CALCITE-1535

Give error if ORDER BY clause references ambiguous column name

    Details

    • Type: Improvement
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 1.11.0
    • Fix Version/s: 1.12.0
    • Component/s: None
    • Labels:
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      Description

      When I use calcite, I found follow sql can convert to a RelNode correctly.

       
      SELECT id AS t1, name AS t1 FROM T ORDER BY t1
      

      The column name t1 for ORDER BY is ambiguous, should check at validation?

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            • Assignee:
              julianhyde Julian Hyde
              Reporter:
              dongming Dongming Liu
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              • Created:
                Updated:
                Resolved: