polardbxengine/mysql-test/suite/group_replication/t/gr_group_consistency_privil...

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###############################################################################
#
# The user must have GROUP_REPLICATION_ADMIN privileges to modify the
# group_replication_consistency option on GLOBAL scope
#
# Test:
# 0. One server is enough for this test
# 1. Create user with SYSTEM_VARIABLES_ADMIN privilege to allow change
# globals variables
# 2. Connect to server using group_rpl_user
# 3. Set group_replication_consistency at a global scope shall fail due
# to lack of privileges
# 4. Set group_replication_consistency at a session scope shall succeed,
# do not need extra privileges
# 5. Grant GROUP_REPLICATION_ADMIN privileges to group_rpl_user
# 6. Set group_replication_consistency at a global scope shall succeed
# 7. Cleanup
#
###############################################################################
--source include/have_group_replication_plugin.inc
--let $rpl_skip_group_replication_start= 1
--source include/group_replication.inc
--source include/start_and_bootstrap_group_replication.inc
--echo
--echo # 1. Create user with SYSTEM_VARIABLES_ADMIN privilege to allow change
--echo # globals variables
CREATE USER 'group_rpl_user' IDENTIFIED BY '';
GRANT SYSTEM_VARIABLES_ADMIN ON *.* TO 'group_rpl_user';
--connect (con_group_rpl_user,127.0.0.1,group_rpl_user,,test,$MASTER_MYPORT,,)
--echo
--echo # 2. Connect to server using group_rpl_user
--let $rpl_connection_name= con_group_rpl_user
--source include/rpl_connection.inc
--echo
--echo # 3. Set group_replication_consistency at a global scope shall fail due
--echo # to lack of privileges
--error ER_SPECIFIC_ACCESS_DENIED_ERROR
SET @@GLOBAL.group_replication_consistency= BEFORE_ON_PRIMARY_FAILOVER;
--echo
--echo # 4. Set group_replication_consistency at a session scope shall succeed,
--echo # do not need extra privileges
SET @@SESSION.group_replication_consistency= BEFORE_ON_PRIMARY_FAILOVER;
--echo
--echo # 5. Grant GROUP_REPLICATION_ADMIN privileges to group_rpl_user
--let $rpl_connection_name= default
--source include/rpl_connection.inc
GRANT GROUP_REPLICATION_ADMIN ON *.* TO 'group_rpl_user';
--echo
--echo # 6. Set group_replication_consistency at a global scope shall succeed
--let $rpl_connection_name= con_group_rpl_user
--source include/rpl_connection.inc
SET @@GLOBAL.group_replication_consistency= BEFORE_ON_PRIMARY_FAILOVER;
--echo
--echo # 7. Cleanup
--let $rpl_connection_name= default
--source include/rpl_connection.inc
SET @@GLOBAL.group_replication_consistency= DEFAULT;
--disconnect con_group_rpl_user
DROP USER group_rpl_user;
--source include/group_replication_end.inc