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  1. Flink
  2. FLINK-11680

Make query plan easier to read

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Details

    • New Feature
    • Status: Closed
    • Major
    • Resolution: Duplicate
    • None
    • 1.9.0
    • Table SQL / Planner
    • None

    Description

      The query plan generated by RelOptUtil#toString is hard to read, especially the query is very complex(multiple joins or unions).
      There is a query plan of tpcds q25.sql generated by RelOptUtil#toString:

      We can improve the utility method to make the query plan more readable, like:

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          godfrey he
        2. screenshot-1.png
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          godfrey he

        Issue Links

          is a child of

          Sub-task - The sub-task of the issue FLINK-11488 Add a basic Blink planner framework

          • Major - Major loss of function.
          • Closed
          is part of

          New Feature - A new feature of the product, which has yet to be developed. FLINK-11932 Add support for generating optimized logical plan for 'select * from mytable'

          • Major - Major loss of function.
          • Closed

          Activity

            People

              godfreyhe godfrey he
              godfreyhe godfrey he
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              Dates

                Created:
                Updated:
                Resolved: