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  1. MariaDB Server
  2. MDEV-15870

Using aggregate and window function in unexpected places can crash the server

Details

    Description

      These examples crash the server:

      CREATE OR REPLACE PROCEDURE p1 (a TEXT) BEGIN END;
      		 
      CALL p1(RANK() OVER (ORDER BY 1));


      CREATE OR REPLACE PROCEDURE p1 (a TEXT) BEGIN END;
      		 
      CALL p1(ROW_NUMBER() OVER ());


      CREATE OR REPLACE PROCEDURE p1 (a TEXT) BEGIN END;
      		 
      CALL p1(SUM(1));

      Attachments

        Issue Links

          relates to

          Task - A task that needs to be done. MDEV-11953 support of brackets (parentheses) in UNION/EXCEPT/INTERSECT operations

          • Critical - Crashes, loss of data, severe memory leak.
          • Closed

          Bug - A problem which impairs or prevents the functions of the product. MDEV-15057 Crash when using an unknown identifier as an SP parameter

          • Critical - Crashes, loss of data, severe memory leak.
          • Closed

          Bug - A problem which impairs or prevents the functions of the product. MDEV-15328 MariaDB 10.2.13 Crashes upon CALL PROCEDURE PARAM LAST_INSERT_ID ()

          • Blocker - Blocks development and/or testing work, production could not run.
          • Closed

          Activity

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            bar Alexander Barkov created issue -
            bar Alexander Barkov added a comment -

            In 10.1 it works fine:

            MariaDB [test]> CALL p1(SUM(1));
            		 
            ERROR 1111 (HY000): Invalid use of group function

            bar Alexander Barkov added a comment - In 10.1 it works fine: MariaDB [test]> CALL p1( SUM (1)); ERROR 1111 (HY000): Invalid use of group function
            bar Alexander Barkov made changes -
            Field Original Value New Value
            bar Alexander Barkov made changes -
            Status Open [ 1 ] In Progress [ 3 ]
            bar Alexander Barkov made changes -
            Component/s Stored routines [ 13905 ]
            Component/s OTHER [ 10125 ]
            bar Alexander Barkov made changes -
            Description Examples:

            {code:sql}
            CREATE OR REPLACE PROCEDURE p1 (a TEXT) BEGIN END;
            CALL p1(RANK() OVER (ORDER BY 1));
            {code}

            {code:sql}
            CREATE OR REPLACE PROCEDURE p1 (a TEXT) BEGIN END;
            CALL p1(ROW_NUMBER() OVER ());
            {code}

            {code:sql}
            CREATE OR REPLACE PROCEDURE p1 (a TEXT) BEGIN END;
            CALL p1(SUM(1));
            {code}
            		These examples crash the server:

            {code:sql}
            CREATE OR REPLACE PROCEDURE p1 (a TEXT) BEGIN END;
            CALL p1(RANK() OVER (ORDER BY 1));
            {code}

            {code:sql}
            CREATE OR REPLACE PROCEDURE p1 (a TEXT) BEGIN END;
            CALL p1(ROW_NUMBER() OVER ());
            {code}

            {code:sql}
            CREATE OR REPLACE PROCEDURE p1 (a TEXT) BEGIN END;
            CALL p1(SUM(1));
            {code}
            serg Sergei Golubchik made changes -
            Fix Version/s 10.2 [ 14601 ]
            Fix Version/s 10.3 [ 22126 ]
            bar Alexander Barkov made changes -
            Status In Progress [ 3 ] Stalled [ 10000 ]
            bar Alexander Barkov made changes -
            bar Alexander Barkov made changes -
            bar Alexander Barkov made changes -
            issue.field.resolutiondate 2018-06-13 07:57:18.0 2018-06-13 07:57:18.338
            bar Alexander Barkov made changes -
            Fix Version/s 10.2.16 [ 23110 ]
            Fix Version/s 10.3.8 [ 23113 ]
            Fix Version/s 10.2 [ 14601 ]
            Fix Version/s 10.3 [ 22126 ]
            Resolution Fixed [ 1 ]
            Status Stalled [ 10000 ] Closed [ 6 ]
            serg Sergei Golubchik made changes -
            Workflow MariaDB v3 [ 86556 ] MariaDB v4 [ 154158 ]

            People

              bar Alexander Barkov
              bar Alexander Barkov
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              Dates

                Created:
                Updated:
                Resolved:

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