@classmethod<EOL><INDENT>def statement(cls, code='<STR_LIT>'):<DEDENT>
if code:<EOL><INDENT>return SQLStatement.byName(code)<EOL><DEDENT>else:<EOL><INDENT>return SQLStatement<EOL><DEDENT>
Returns the statement interface for this connection.

:return     subclass of <orb.core.backends.sql.SQL>