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  1. MariaDB ColumnStore
  2. MCOL-4601

MOD and DIV operators not behaving as InnoDB

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    Details

    • Type: Bug
    • Status: Open (View Workflow)
    • Priority: Major
    • Resolution: Unresolved
    • Affects Version/s: 5.6.1, 6.1.1, 5.5.1
    • Fix Version/s: 6.3.1
    • Component/s: PrimProc
    • Labels:
      None

      Description

      DROP TABLE IF EXISTS t1;
      CREATE TABLE t1 (a DECIMAL(10,2)) ENGINE=ColumnStore;
      INSERT INTO t1 VALUES (1.21),(12.1);
      SELECT a, a MOD 1.1, a DIV 1.1 FROM t1;
      

      +-------+-----------+
      | a     | a MOD 1.1 |
      +-------+-----------+
      |  1.21 |      0.21 |
      | 12.10 |      0.10 |
      +-------+-----------+
      

      Looks wrong. The expected result is:

      DROP TABLE IF EXISTS t1;
      CREATE TABLE t1 (a DECIMAL(10,2)) ENGINE=InnoDB;
      INSERT INTO t1 VALUES (1.21),(12.1);
      SELECT a, a MOD 1.1, a DIV 1.1 FROM t1;
      

      +-------+-----------+
      | a     | a MOD 1.1 |
      +-------+-----------+
      |  1.21 |      0.11 |
      | 12.10 |      0.00 |
      +-------+-----------+
      

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              Assignee:
              bar Alexander Barkov
              Reporter:
              bar Alexander Barkov
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                Dates

                Created:
                Updated:

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