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  1. MariaDB Server
  2. MDEV-4995

mariadb_dyncol_column_count returns error when passing an empty dynamic column

        Details

        • Type: Bug
        • Status: Closed
        • Priority: Major
        • Resolution: Fixed
        • Affects Version/s: 10.0.4
        • Fix Version/s: 10.0.5
        • Component/s: None
        • Labels:
          None

          Description

          mariadb_dyncol_column_count returns an error (-1) if no columns were added.

          How to repeat:

          static int mdev_4995(MYSQL *mysql)
{
  DYNAMIC_COLUMN dyncol;
  uint column_count= 5;
  
  mariadb_dyncol_init(&dyncol); /* see patch for MDEV-4993 */
  rc= mariadb_dyncol_column_count(&dyncol,&column_count);

  FAIL_IF(rc < 0, "Error occured");
  FAIL_IF(column_count != 0, "expected column_count=0");
  return OK;
}

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                sanja Oleksandr Byelkin added a comment -

                It is pushed (I am waiting buildbot).

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                sanja Oleksandr Byelkin added a comment - It is pushed (I am waiting buildbot).

                  People

                  • Assignee:
                    sanja Oleksandr Byelkin
                    Reporter:
                    georg Georg Richter
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                    Dates

                    • Created:
                      Updated:
                      Resolved: