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开始时间是 8月13日 的上午9:00至 当天下午的5:00结束，所以需要在这一个Round 选课的小伙伴们要抓紧呀。这也是我们可以选择 TUTORIALS/LABS的最后一个Round! Round 2的 最终结果将会在 8月15日的上午9:00 公布，到时候会有邮件提醒的呀。同时在这一天早上 9:00ADD/SWAP ...

Notice that the Engine and its underlying Pool doesn't establish the first actual DBAPI until the Engine.connect() method is called, or until an operation dependent on this method (such as ...