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#
# MDEV-21966 Bind REPLICATION SLAVE ADMIN to a number of global system variables
#
SET @global=@@global.slave_compressed_protocol;
# Test that "SET slave_compressed_protocol" is not allowed without REPLICATION SLAVE ADMIN or SUPER
CREATE USER user1@localhost;
GRANT ALL PRIVILEGES ON *.* TO user1@localhost;
REVOKE REPLICATION SLAVE ADMIN, SUPER ON *.* FROM user1@localhost;
connect user1,localhost,user1,,;
connection user1;
SET GLOBAL slave_compressed_protocol=1;
ERROR 42000: Access denied; you need (at least one of) the SUPER, REPLICATION SLAVE ADMIN privilege(s) for this operation
SET slave_compressed_protocol=1;
ERROR HY000: Variable 'slave_compressed_protocol' is a GLOBAL variable and should be set with SET GLOBAL
SET SESSION slave_compressed_protocol=1;
ERROR HY000: Variable 'slave_compressed_protocol' is a GLOBAL variable and should be set with SET GLOBAL
disconnect user1;
connection default;
DROP USER user1@localhost;
# Test that "SET slave_compressed_protocol" 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_compressed_protocol=1;
SET slave_compressed_protocol=1;
ERROR HY000: Variable 'slave_compressed_protocol' is a GLOBAL variable and should be set with SET GLOBAL
SET SESSION slave_compressed_protocol=1;
ERROR HY000: Variable 'slave_compressed_protocol' is a GLOBAL variable and should be set with SET GLOBAL
disconnect user1;
connection default;
DROP USER user1@localhost;
# Test that "SET slave_compressed_protocol" is allowed with SUPER
CREATE USER user1@localhost;
GRANT SUPER ON *.* TO user1@localhost;
connect user1,localhost,user1,,;
connection user1;
SET GLOBAL slave_compressed_protocol=1;
SET slave_compressed_protocol=1;
ERROR HY000: Variable 'slave_compressed_protocol' is a GLOBAL variable and should be set with SET GLOBAL
SET SESSION slave_compressed_protocol=1;
ERROR HY000: Variable 'slave_compressed_protocol' is a GLOBAL variable and should be set with SET GLOBAL
disconnect user1;
connection default;
DROP USER user1@localhost;
SET @@global.slave_compressed_protocol=@global;
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