这段时间开始学习写存储过程，主要原因还是因为工作需要吧，本来以为很简单的，但几经挫

折，豪气消磨殆尽，但总算搞通了，为了避免后来者少走弯路，特记述与此，同时亦对自己进行

鼓励。-Writing studying this period of time beginning the process of storage, mainly because it required work, originally thought it would be easy, but after several setbacks, spend almost heroic, but it had engaged in, in order to avoid the subsequent few detours, special account with this , but also to encourage their own.