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  1. MariaDB ColumnStore
  2. MCOL-1826

PrimProc crash in float/double to string conversion

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    Details

    • Type: Bug
    • Status: Closed (View Workflow)
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 1.1.5
    • Fix Version/s: 1.2.1, 1.1.7
    • Component/s: PrimProc
    • Labels:
      None
    • Sprint:
      2018-19, 2018-20

      Description

      Steps to reproduce:

      1. Create table

      create table test.t1 (a double, b double) engine=columnstore;
      

      2. Run the attached PHP script as follows:

      php mcol1826.php > mcol1826.csv
      

      3. Insert the data:

      cpimport test t1 mcol1826.csv
      

      4. Run the query:

      select concat_ws(':', a, b) from t1;
      

      PrimProc will crash most of the time (may require a ColumnStore restart and retry if it doesn't)

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            Assignee:
            drrtuy Roman
            Reporter:
            LinuxJedi Andrew Hutchings (Inactive)
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              Updated:
              Resolved:

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