What does git update-server-info do?How do I know if I need it? The manual says: 开发者_运维技巧A dumb server that does not do on-the-fly pack generations must have some auxiliary information files
目录第一种方法：第二种方法：总结第一种方法： 用DATEDIFF函数，DATEDIFF(YEAR,beginDate,endDate)。
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