message: Explore View Perf Fix
diff: @@ -365,8 +365,10 @@ class BaseEngineSpec(object):
  """
  return {}
  - @staticmethod
  - def execute(cursor, query, async=False):
  + @classmethod
  + def execute(cls, cursor, query, async=False):
  + if cls.arraysize:
  + cursor.arraysize = cls.arraysize
  cursor.execute(query)
  @classmethod
  