# # MDEV-21969 Bind REPLICATION SLAVE ADMIN to relay_log_*, sync_master_info, sync_relay_log, sync_relay_log_info # SET @global=@@global.relay_log_recovery; # Test that "SET relay_log_recovery" is not allowed without REPLICATION SLAVE ADMIN CREATE USER user1@localhost; GRANT ALL PRIVILEGES ON *.* TO user1@localhost; REVOKE REPLICATION SLAVE ADMIN ON *.* FROM user1@localhost; connect user1,localhost,user1,,; connection user1; SET GLOBAL relay_log_recovery=1; ERROR 42000: Access denied; you need (at least one of) the REPLICATION SLAVE ADMIN privilege(s) for this operation SET relay_log_recovery=1; ERROR HY000: Variable 'relay_log_recovery' is a GLOBAL variable and should be set with SET GLOBAL SET SESSION relay_log_recovery=1; ERROR HY000: Variable 'relay_log_recovery' is a GLOBAL variable and should be set with SET GLOBAL disconnect user1; connection default; DROP USER user1@localhost; # Test that "SET relay_log_recovery" is allowed with REPLICATION SLAVE ADMIN CREATE USER user1@localhost; GRANT REPLICATION SLAVE ADMIN ON *.* TO user1@localhost; connect user1,localhost,user1,,; connection user1; SET GLOBAL relay_log_recovery=1; SET relay_log_recovery=1; ERROR HY000: Variable 'relay_log_recovery' is a GLOBAL variable and should be set with SET GLOBAL SET SESSION relay_log_recovery=1; ERROR HY000: Variable 'relay_log_recovery' is a GLOBAL variable and should be set with SET GLOBAL disconnect user1; connection default; DROP USER user1@localhost; SET @@global.relay_log_recovery=@global;