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  1. MariaDB Server
  2. MDEV-3243

LP:607566 - Assert failure triggered by a query with order by and a virtual column in its select list

        Details

        • Type: Bug
        • Status: Closed
        • Priority: Major
        • Resolution: Fixed
        • Affects Version/s: None
        • Fix Version/s: None
        • Component/s: None
        • Labels:

          Description

          Originally this bug was reported by Philip Stoev in the bug entry #603654. after the fix for bug #603654 had been committed. Though the bug triggers the same assertion failure it differs from the bug originally reported in the bug entry ##603654 .
          The new bug can be reproduced with following simple test case:
          CREATE TABLE t1 (
          a char(255), b char(255), c char(255), d char(255),
          v char(255) AS (CONCAT(c,d) ) VIRTUAL
          );
          INSERT INTO t1(a,b,c,d) VALUES ('w','x','y','z'), ('W','X','Y','Z');
          SELECT v FROM t1 ORDER BY CONCAT(a,b);

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                ratzpo Rasmus Johansson added a comment -

                Launchpad bug id: 607566

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                ratzpo Rasmus Johansson added a comment - Launchpad bug id: 607566

                  People

                  • Assignee:
                    igor Igor Babaev
                    Reporter:
                    igor Igor Babaev
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                    • Created:
                      Updated:
                      Resolved: