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  1. MariaDB Server
  2. MDEV-15108

"Prepared statement needs to be re-prepared" error

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      As far as I understand prepared statement reprepares are tried three times, and only if things fail three times in a row the ER_NEED_REPREPARE error will actually be passed on to the client. During each reprepare attempt, successful or not, the Com_stmt_reprepare counter should be incremented.

      I' having a case now where a java client gets "Prepared statement needs to be re-prepared" exceptions, but

      SHOW GLOBAL STATUS LIKE "Com_stmt_%prepare";
       
      | Com_stmt_prepare | 1753 |
      | Com_stmt_reprepare | 0 |
      

      Raising the table_definition_cache size originally made the problem go away for a while, but it has returned now.

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              • Assignee:
                sanja Oleksandr Byelkin
                Reporter:
                hholzgra Hartmut Holzgraefe
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