Method _build_query_string

shell/impala_shell/impala_shell.py:477–483

Called to build a query string based on the parts output by parseline(): the leading comment, the command name and the arguments to the command.

(self, leading_comment, cmd, args)

      print("\t%s: %s" % (x, self.__dict__[self.VALID_SHELL_OPTIONS[x][1]]))

  def _build_query_string(self, leading_comment, cmd, args):
    """Called to build a query string based on the parts output by parseline():
    the leading comment, the command name and the arguments to the command."""
    # In order to deduce the correct cmd, parseline stripped the leading comment.
    # To preserve the original query, the leading comment (if exists) will be
    # prepended when constructing the query sent to the Impala front-end.
    return "{0}{1} {2}".format(leading_comment or '', cmd or '', args)

  def do_shell(self, args):
    """Run a command on the shell