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  1. Flink
  2. FLINK-9696

Deep toString for arrays/map in SQL client

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      Currently SQL client does not show arrays/map in human readable way (please have a look at examples below). e.g.

      select map[1,2];

      is shown as

       +/-                    EXPR$0
         +         java.util.HashMap
      
      select array[1,2];

      is shown as

      +/-                    EXPR$0
         +       java.lang.Integer[]
      

      select array[map[1,2],map[2,2]];

      is shown as

       +/-                    EXPR$0
         +           java.util.Map[]
      select map[array[1,2], array[1,2]];

      is shown as

       +/-                    EXPR$0
         +         java.util.HashMap

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              • Assignee:
                Sergey Nuyanzin Sergey Nuyanzin
                Reporter:
                Sergey Nuyanzin Sergey Nuyanzin
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                • Created:
                  Updated: