def post_UNARY_OPERATE(self, value, operation, suffix=True):
with alias_only_context(True): # pylint: disable=E
sql_piece, params = self.translate(value)
if suffix:
return '{} {}'.format(sql_piece, operation), params
return '{} ({})'.format(operation, sql_piece), params
def post_FROM(self, arg):
with alias_only_context(False): # pylint: disable=E
sql_piece, params = self.translate(arg)
return 'FROM {}'.format(sql_piece), params
def post_ORDER_BY(self, exp):
with alias_only_context(True): # pylint: disable=E
sql_piece, params = self.translate(exp)
return 'ORDER BY {}'.format(sql_piece), params