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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

          Activity

            Transition Time In Source Status Execution Times
            Vladislav Vaintroub made transition -
            Open In Progress
            		248d 8h 9m 1
            Vladislav Vaintroub made transition -
            In Progress In Review
            		6d 13h 7m 1
            Sergei Golubchik made transition -
            In Review Stalled
            		7h 10m 1
            Vladislav Vaintroub made transition -
            Stalled Closed
            		2d 11h 54m 1

            People

              wlad Vladislav Vaintroub
              serg Sergei Golubchik
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              Dates

                Created:
                Updated:
                Resolved:

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