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  1. MariaDB Server
  2. MDEV-32866

Debug assertion failure in Item_subselect::val_bool()

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Details

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

    Description

      Test case:

      CREATE TABLE t1(a INT);
      INSERT INTO t1(a) VALUES (1);
       
      SELECT a FROM t1 WHERE (SELECT a,a) IN (SELECT a,a);
      SELECT a FROM t1 WHERE (SELECT a,a) IN (SELECT 1,1);
      SELECT a FROM t1 WHERE (SELECT a,a UNION SELECT 1,a FROM t1 ) IN (SELECT 1,1);
      SELECT a FROM t1 WHERE (SELECT a,a UNION SELECT 1,a FROM t1 ) IN (SELECT a,a);
      

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              oleg.smirnov Oleg Smirnov
              oleg.smirnov Oleg Smirnov
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                Created:
                Updated:

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