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  1. MariaDB Server
  2. MDEV-5132

Crash on a simple join query with IS NULL and IS NOT NULL in where

    Details

    • Type: Bug
    • Status: Closed (View Workflow)
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 5.3.13
    • Fix Version/s: 5.3.13
    • Component/s: None
    • Labels:
      None

      Description

      After rev 3702 the following test case causes a crash of the server

      CREATE TABLE t1 (a DATE, b INT, c INT, KEY(a), KEY(b), KEY(c)) ENGINE=MyISAM; 
      CREATE TABLE t2 (d DATE) ENGINE=MyISAM; 
       
      SELECT  * FROM t1,t2 WHERE  1 IS NOT NULL AND t1.b IS NULL;
       
      DROP TABLE t1,t2;

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