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SQL server 表操作介绍

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Release： 2016-06-07 18:06:28
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在数据库中，表是非常重要的一项，大部分数据都是在表中存储着，对表的各种操作直接影响着数据库中的数据！下边是表这章中我的总结

在数据库中，表是非常重要的一项，大部分数据都是在表中存储着，对表的各种操作直接影响着数据库中的数据！下边是表这章中我的总结！

这章的总括！对表可以直接操作，也可以通过约束，规则，默认值等来对其操作！

下边是我对表直接操作的总结！

对表的操作，我们也可以通过设置各种约束，来对其影响！下边是设置约束对表影响的总结！

设置规则和默认值也可以，对数据库中的表进行一写操作，下边是规则和默认值的总结！

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