In addition to specifying connection parameters using a path, it is also possible to define the connection data when starting MySQL Shell using separate command parameters for each value. For a full reference of MySQL Shell command options see Section A.1, “mysqlsh — The MySQL Shell”.
Use the following connection related parameters:
The command options behave similarly to the options used with the mysql client described at Connecting to the MySQL Server.
Use the following parameters to control whether and how a password is provided for the connection:
-p) with a value supplies a password to be used for the connection. With the long form
--password=, you must use an equals sign and not a space between the option and its value. With the short form
-p, there must be no space between the option and its value. If a space is used in either case, the value is not interpreted as a password and might be interpreted as another connection parameter.
Specifying a password on the command line should be considered insecure. See End-User Guidelines for Password Security. You can use an option file to avoid giving the password on the command line.
--passwordwith no value and no equals sign, or
-pwithout a value, requests the password prompt.
--password=with an empty value, specifies that the user is connecting without a password. When connecting to the server, if the user has a password-less account, which is insecure and not recommended, or if socket peer-credential authentication is in use (for Unix socket connections), you must use one of these methods to explicitly specify that no password is provided and the password prompt is not required.
If an argument is specified more than once the value of the last appearance is used.
For example to override
userfrom the URI:
shell> mysqlsh --uri user@localhost:33065 --user otheruser
The following examples show how to use command parameters to specify connections. Attempt to establish an X Protocol connection with a specified user at port 33065:
shell> mysqlsh --mysqlx -u user -h localhost -P 33065
Attempt to establish a classic MySQL protocol connection with a specified user:
shell> mysqlsh --mysql -u user -h localhost