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  1. MariaDB Server
  2. MDEV-10657

incorrect result returned with binary protocol (prepared statements)

Details

    • 10.2.11, 10.2.12

    Description

      runnig following test suite with and without --ps-protocol produce different results.

      create table  DUPPP (code varchar(10) primary key);
      		 
      INSERT INTO DUPPP(code) VALUES ('LINE1'), ('LINE2'), ('LINE3');
      		 
      SELECT X.* FROM (SELECT CODE, RN FROM (SELECT A.CODE, @cnt := @cnt + 1 AS RN FROM  DUPPP A, (SELECT @cnt := 0) C) T) X;
      		 
      drop table DUPP;

      normal execution:

      CODE	RN
      		 
      LINE1	1
      		 
      LINE2	2
      		 
      LINE3	3

      with --ps-protocol:

      CODE	RN
      		 
      LINE3	3
      		 
      LINE3	3
      		 
      LINE3	3

      Attachments

        Issue Links

          relates to

          Bug - A problem which impairs or prevents the functions of the product. CONJ-338 Inconsistent/wrong resultset when using variables and nested selects

          • Minor - Minor loss of function, or other problem where easy workaround is present.
          • Closed

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            sanja Oleksandr Byelkin created issue -
            sanja Oleksandr Byelkin made changes -
            Field Original Value New Value
            sanja Oleksandr Byelkin made changes -
            sanja Oleksandr Byelkin made changes -
            Affects Version/s 5.5 [ 15800 ]
            sanja Oleksandr Byelkin made changes -
            Affects Version/s 10.0 [ 16000 ]
            diego dupin Diego Dupin made changes -
            sanja Oleksandr Byelkin made changes -
            Assignee Oleksandr Byelkin [ sanja ]
            sanja Oleksandr Byelkin made changes -
            Fix Version/s 5.5 [ 15800 ]
            sanja Oleksandr Byelkin made changes -
            Fix Version/s 10.0 [ 16000 ]
            Fix Version/s 10.1 [ 16100 ]
            Fix Version/s 10.2 [ 14601 ]
            sanja Oleksandr Byelkin made changes -
            Sprint 10.2.11 [ 203 ]
            sanja Oleksandr Byelkin made changes -
            Status Open [ 1 ] In Progress [ 3 ]
            sanja Oleksandr Byelkin made changes -
            Status In Progress [ 3 ] Stalled [ 10000 ]
            sanja Oleksandr Byelkin made changes -
            Status Stalled [ 10000 ] In Progress [ 3 ]
            sanja Oleksandr Byelkin made changes -
            Status In Progress [ 3 ] Stalled [ 10000 ]
            sanja Oleksandr Byelkin made changes -
            Status Stalled [ 10000 ] In Progress [ 3 ]
            sanja Oleksandr Byelkin made changes -
            Status In Progress [ 3 ] Stalled [ 10000 ]
            sanja Oleksandr Byelkin made changes -
            Sprint 10.2.11 [ 203 ] 10.2.11, 10.2.12 [ 203, 216 ]
            sanja Oleksandr Byelkin made changes -
            Assignee Oleksandr Byelkin [ sanja ] Igor Babaev [ igor ]
            Status Stalled [ 10000 ] In Review [ 10002 ]
            igor Igor Babaev (Inactive) made changes -
            Status In Review [ 10002 ] Stalled [ 10000 ]
            igor Igor Babaev (Inactive) made changes -
            Assignee Igor Babaev [ igor ] Oleksandr Byelkin [ sanja ]
            sanja Oleksandr Byelkin made changes -
            Fix Version/s 5.5.59 [ 22612 ]
            Fix Version/s 10.0.34 [ 22613 ]
            Fix Version/s 10.2.12 [ 22810 ]
            Fix Version/s 10.3.4 [ 22904 ]
            Fix Version/s 10.1.31 [ 22907 ]
            Fix Version/s 10.2 [ 14601 ]
            Fix Version/s 5.5 [ 15800 ]
            Fix Version/s 10.0 [ 16000 ]
            Fix Version/s 10.1 [ 16100 ]
            Resolution Fixed [ 1 ]
            Status Stalled [ 10000 ] Closed [ 6 ]
            serg Sergei Golubchik made changes -
            Workflow MariaDB v3 [ 76784 ] MariaDB v4 [ 150815 ]

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              sanja Oleksandr Byelkin
              sanja Oleksandr Byelkin
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              Dates

                Created:
                Updated:
                Resolved:

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