Syntax
<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>...]