#
# MDEV-21963 Bind BINLOG ADMIN to a number of global system variables
#
SET @global=@@global.log_bin_compress;
# Test that "SET log_bin_compress" is not allowed without BINLOG ADMIN
CREATE USER user1@localhost;
GRANT ALL PRIVILEGES ON *.* TO user1@localhost;
REVOKE BINLOG ADMIN ON *.* FROM user1@localhost;
connect user1,localhost,user1,,;
connection user1;
SET GLOBAL log_bin_compress=1;
ERROR 42000: Access denied; you need (at least one of) the BINLOG ADMIN privilege(s) for this operation
SET log_bin_compress=1;
ERROR HY000: Variable 'log_bin_compress' is a GLOBAL variable and should be set with SET GLOBAL
SET SESSION log_bin_compress=1;
ERROR HY000: Variable 'log_bin_compress' is a GLOBAL variable and should be set with SET GLOBAL
disconnect user1;
connection default;
DROP USER user1@localhost;
# Test that "SET log_bin_compress" is allowed with BINLOG ADMIN
CREATE USER user1@localhost;
GRANT BINLOG ADMIN ON *.* TO user1@localhost;
connect user1,localhost,user1,,;
connection user1;
SET GLOBAL log_bin_compress=1;
SET log_bin_compress=1;
ERROR HY000: Variable 'log_bin_compress' is a GLOBAL variable and should be set with SET GLOBAL
SET SESSION log_bin_compress=1;
ERROR HY000: Variable 'log_bin_compress' is a GLOBAL variable and should be set with SET GLOBAL
disconnect user1;
connection default;
DROP USER user1@localhost;
SET @@global.log_bin_compress=@global;