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  1. Spark
  2. SPARK-16026 Cost-based Optimizer Framework
  3. SPARK-17642

Support DESC FORMATTED TABLE COLUMN command to show column-level statistics

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    • Type: Sub-task
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 2.1.0
    • Fix Version/s: 2.3.0
    • Component/s: SQL
    • Labels:
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      Description

      Support DESC (EXTENDED | FORMATTED) ? TABLE COLUMN command to show column information.
      Show column statistics if EXTENDED or FORMATTED is specified.

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              • Assignee:
                ZenWzh Zhenhua Wang
                Reporter:
                ZenWzh Zhenhua Wang
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                • Created:
                  Updated:
                  Resolved: