!--a11y-->
connect_statement 
<
connect_statement> ::=
CONNECT <parameter_name> IDENTIFIED BY <parameter_name> [<connect_option>...]
| CONNECT <parameter_name> IDENTIFIED BY <password> [<connect_option>...]
| CONNECT <user_name> IDENTIFIED BY <parameter_name> [<connect_option>...]
| CONNECT <user_name> IDENTIFIED BY <password> [<connect_option>...]
