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  1. MariaDB Server
  2. MDEV-9400

DROP SERVER IF EXISTS doesn't issue a warning if server not exists

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    Details

    • Type: Bug
    • Status: Confirmed (View Workflow)
    • Priority: Minor
    • Resolution: Unresolved
    • Affects Version/s: 10.1
    • Fix Version/s: 10.1
    • Component/s: None
    • Labels:
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      Description

      MariaDB KB doesn't describe the behavior of DROP SERVER IF EXISTS, so I expect it to work like DROP TABLE IF EXISTS. Which means that IF EXISTS should return a warning if the server doesn't exists. However, this is not the case:

      MariaDB [(none)]> DROP SERVER IF EXISTS not_exists;
      Query OK, 0 rows affected (0.01 sec)
       
      MariaDB [(none)]> SHOW WARNINGS;
      Empty set (0.00 sec)
       
      MariaDB [(none)]> DROP SERVER not_exists;          
      ERROR 1477 (HY000): The foreign server name you are trying to reference does not exist. Data source error:  not_exists

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            Assignee:
            bar Alexander Barkov
            Reporter:
            f_razzoli Federico Razzoli
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              Dates

              Created:
              Updated: