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  1. MariaDB Server
  2. MDEV-8627

SHOW GRANTS does not work for a replicated role (throws 'There is no such grant defined for user ...')

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    • Sprint:
      10.1.10

      Description

      Test case

      --source include/master-slave.inc
       
      --enable_connect_log
       
      create user u1;
      create role r1;
      --echo #
      --echo # On master SHOW GRANTS work both for the user and the role:
      show grants for u1;
      show grants for r1;
      --echo #
      --sync_slave_with_master
      --echo #
      --echo # The role has been replicated, 
      --echo # it's visible in mysql.user and I_S:
      --echo #
      select user, host, is_role from mysql.user;
      select * from information_schema.applicable_roles;
      --echo #
      --disable_abort_on_error
      --echo #
      --echo # For the new user, SHOW GRANTS works:
      show grants for u1;
      --echo #
      --echo # But for the new role, it does not:
      show grants for r1;
      --echo #
      --echo # FLUSH PRIVILEGES does not help:
      flush privileges;
      show grants for r1;
      --echo #
      --echo # The role can be set, but SHOW GRANTS for it still does not work:
      set role r1;
      show grants for r1;
      --echo #
      --echo # However, in the user's SHOW GRANTS it's visible
      show grants;

      Printed comments in the test case pretty much describe it all. I create a role on the master, wait till it's replicated to the slave, but SHOW GRANTS FOR <this role> does not work, even though otherwise it appears to be fine.

      Not reproducible on 10.0.

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              Assignee:
              cvicentiu Vicențiu Ciorbaru
              Reporter:
              elenst Elena Stepanova
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                Created:
                Updated:
                Resolved:

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