Logging: C:/work/server/mysql-test/mariadb-test-run.pl  --extern port=3306 alias

VS config: Debug

vardir: C:/work/server/xxx/mysql-test/var

Checking supported features...

ERROR 1064 (42000) at line 1: You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near ''use mysql; SHOW VARIABLES'' at line 1

mysql-test-run: *** ERROR: Could not connect to extern server using command: 'C:/work/server/xxx/client//Debug/mysql.exe --no-defaults --user=root --port=3306 --silent "-e 'use mysql; SHOW VARIABLES'"