code: def is_sql_equal(sqls1, sqls2):
      
      is_seq1 = isinstance(sqls1, (list, tuple))
      is_seq2 = isinstance(sqls2, (list, tuple))
  
      if not is_seq1:
          sqls1 = (sqls1,)
      if not is_seq2:
          sqls2 = (sqls2,)
  
      if len(sqls1) != len(sqls2):
          return False
  
      for sql1, sql2 in zip(sqls1, sqls2):
          sql1, params1 = _sql_params(sql1)
          sql2, params2 = _sql_params(sql2)
          if sql1 != sql2 or params1 != params2:
              return False
      return True
docs: Find out equality of two SQL items.
  
      See https://docs.djangoproject.com/en/1.8/ref/migration-operations/#runsql.
      Args:
          sqls1, sqls2: SQL items, have the same format as supported by Django's RunSQL operation.
      Returns:
          (bool) `True` if equal, otherwise `False`.