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  1. MariaDB Server
  2. MDEV-15649

optimize search for user/db privileges

    Details

      Description

      Users and dbs are stored in memory in an array and searched with a linear search.
      This becomes too slow with a large number of accounts, it'd be good to optimize it.

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          causes

          Bug - A problem which impairs or prevents the functions of the product. MDEV-17946 Assertion `strcmp(arr[i].get_username(), arr[i + 1].get_username()) <= 0' failed in find_first_user upon GRANT

          • Major - Major loss of function.
          • Closed
          relates to

          Bug - A problem which impairs or prevents the functions of the product. MDEV-15222 Connections hanging in 'checking permissions' state

          • Major - Major loss of function.
          • Closed

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              People

              • Assignee:
                wlad Vladislav Vaintroub
                Reporter:
                serg Sergei Golubchik
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                Dates

                • Created:
                  Updated:
                  Resolved: