Access入门教程7.1使用表设计器创建表[2]-Mysql Tutorial-php.cn

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Access入门教程7.1使用表设计器创建表[2]

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Jun 07, 2016 pm 04:02 PM

accessuseGetting Started TutorialswitchcreateNowdesign

现在切换到数据表视图来看看用表设计器建立的表单击工具栏上视图按钮这时在屏幕上会出现一个提示框提示必须先保存表并询问是否立即保存表由于我们还没有保存过这个表所以单击是按钮来保存这个表这时弹出另一个另存为对话框在表名称文本

现在切换到数据表视图来看看用表设计器建立的表单击工具栏上视图按钮这时在屏幕上会出现一个提示框提示必须先保存表并询问是否立即保存表由于我们还没有保存过这个表所以单击是按钮来保存这个表这时弹出另一个另存为对话框在表名称文本框中输入订单信息表单击确定按钮将这个表保存为订单信息表又弹出一个对话框说没有添加主键因为每个表中都至少应该有一个主键而我们还没有设定把哪个字段作为这个表的主键如果选择是按钮Access就会在刚才建立的表上添加一个字段并把这个字段作为表的主键我们单击否按钮不让Access添加主键现在看到的这个表就是我们刚才利用表设计器生成的表了

Access入门教程7.1使用表设计器创建表[2]

在表中这种由表格构成的窗口叫做表的数据表视图是表最直观的一种表现方法不管用什么方法生成的表最终都要切换到这个视图下才能进行数据的输入而一个表建立得是否合理也会在这个视图中反映出来但要为表设置主键为字段设置数据类型和属性就必须切换回设计视图才能实现相应的操作

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