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  1. MariaDB Server
  2. MDEV-32119

CTE table is created with wrong column name if column name > 64 symbols

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Details

    • Bug
    • Status: Open (View Workflow)
    • Major
    • Resolution: Unresolved
    • 10.4(EOL), 10.5, 10.6, 10.10(EOL), 10.11, 11.0(EOL), 11.1(EOL), 11.2, 11.3(EOL)
    • 10.5, 10.6, 10.11, 11.2
    • Optimizer - CTE
    • None

    Description

      If column name less or equal 64 symbols is everything Ok:

      with cte as (
      		 
      select 1111
      		 
      ) select * from cte;
      		 
      1111
      		 
      1111

      But if column name more than 64 symbols the column name changes to "Name_exp_1":

      with cte as (
      		 
      select 11111111111111111111111111111111111111111111111111111111111111111
      		 
      ) select * from cte;
      		 
      Name_exp_1
      		 
      11111111111111111111111111111111111111111111111111111111111111111

      Attachments

        Issue Links

          relates to

          Bug - A problem which impairs or prevents the functions of the product. MDEV-27871 View is created with wrong column name if column name > 64 symbols

          • Major - Major loss of function.
          • Closed

          Technical task - A technical task. MDEV-31004 Create cte-protocol

          • Major - Major loss of function.
          • Stalled

          Activity

            People

              Unassigned Unassigned
              lstartseva Lena Startseva
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              Dates

                Created:
                Updated:

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