mysql_upgrade — Check and Upgrade MySQL Tables 407 Option Name Description Introduced Deprecated for current MySQL version --get-server-public-key Request RSA public key from server --help Display help message and exit --host Host on which MySQL server is located --login-path Read login path options from .mylogin.cnf --max-allowed-packet Maximum packet length to send to or receive from server --net-buffer-length Buffer size for TCP/IP and socket communication --no-defaults Read no option files --password Password to use when connecting to server --pipe Connect to server using named pipe (Windows only) --plugin-dir Directory where plugins are installed --port TCP/IP port number for connection --print-defaults Print default options --protocol Transport protocol to use --server-public-key-path Path name to file containing RSA public key --shared-memory-base- name Shared-memory name for shared-memory connections (Windows only) --skip-sys-schema Do not install or upgrade sys schema --socket Unix socket file or Windows named pipe to use --ssl-ca File that contains list of trusted SSL Certificate Authorities