#
# MDEV-21966 Bind REPLICATION SLAVE ADMIN to a number of global system variables
#
SET @global=@@global.slave_max_allowed_packet;
# Test that "SET slave_max_allowed_packet" 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 slave_max_allowed_packet=65536;
ERROR 42000: Access denied; you need (at least one of) the REPLICATION SLAVE ADMIN privilege(s) for this operation
SET slave_max_allowed_packet=65536;
ERROR HY000: Variable 'slave_max_allowed_packet' is a GLOBAL variable and should be set with SET GLOBAL
SET SESSION slave_max_allowed_packet=65536;
ERROR HY000: Variable 'slave_max_allowed_packet' is a GLOBAL variable and should be set with SET GLOBAL
disconnect user1;
connection default;
DROP USER user1@localhost;
# Test that "SET slave_max_allowed_packet" 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 slave_max_allowed_packet=65536;
SET slave_max_allowed_packet=65536;
ERROR HY000: Variable 'slave_max_allowed_packet' is a GLOBAL variable and should be set with SET GLOBAL
SET SESSION slave_max_allowed_packet=65536;
ERROR HY000: Variable 'slave_max_allowed_packet' is a GLOBAL variable and should be set with SET GLOBAL
disconnect user1;
connection default;
DROP USER user1@localhost;
SET @@global.slave_max_allowed_packet=@global;
