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  1. MariaDB ColumnStore
  2. MCOL-641 Full DECIMAL support in ColumnStore
  3. MCOL-4463

Fix between for DECIMAL columns with certain literal values in projection.

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    Details

    • Type: Sub-Task
    • Status: Closed (View Workflow)
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 6.1.1
    • Component/s: PrimProc
    • Labels:
      None
    • Sprint:
      2020-1, 2020-2, 2020-3, 2020-4, 2020-5, 2020-6, 2020-7, 2021-1, 2021-2, 2021-3, 2021-4, 2021-5, 2021-6, 2021-7, 2021-8, 2021-9

      Description

      With the code at cc6c51b5 the test fails:

      DROP TABLE cs1;
      CREATE TABLE cs1 (d1 DECIMAL(38))engine=columnstore;
      INSERT INTO cs1 VALUES (123456);
      SELECT "between_test", d1 BETWEEN 123455 AND 123457 f1 FROM cs1;
      

      This happens b/c of the error introduced by the recent decimal comparison refactoring.
      The patch also addresses the fact that ConstantColumn() creates fResult.decimalVal as a narrow decimal for literals 123455 and 123457 b/c MDB sends the literals as an INTs and not wide-DECIMALs.

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            Assignee:
            drrtuy Roman
            Reporter:
            drrtuy Roman
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              Dates

              Created:
              Updated:
              Resolved:

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