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HomeDatabaseMysql Tutorial中文Access2000速成教程--2.1 使用向导创建简单的选择查询

在中文Access 2000中使用查询也可以按照不同的方式查看、更改和分析数据,同时也可以将查询作为窗体、报表和数据访问页的记录源。最常见的查询类型是选择查询,它能使用指定的准则从表中检索数据,然后按照需要的次序显示数据。操作时,可以如同使用中文Visu

在中文Access 2000中使用查询也可以按照不同的方式查看、更改和分析数据,同时也可以将查询作为窗体、报表和数据访问页的记录源。最常见的查询类型是选择查询,它能使用指定的准则从表中检索数据,然后按照需要的次序显示数据。操作时,可以如同使用中文Visual FoxPro 6(参阅本网的后续课程)那样通过“设计器”、“向导”来建立查询,只是建立时的操作方法与对话框名称,以及运行方式不一样而已。但中文Access 2000更容易让初学者掌握,而且所使用的理论也要少一些。

如果你是一位大忙人,那么通过中文Access 2000提供的 “简单查询向导”,即可快速创建一个简单而实用的查询,并且可以在一张或多张表或查询中指定检索字段中的数据。如果需要,也可以对记录组或全部记录作总计、计数以及平均值的计算,以及计算字段中的最小值或最大值,只是不能通过设置准则来限制检索的记录。为了使用它,可按下列步骤进行操作。

步骤一、参见图1,在“数据库”窗口中,单击“对象”列表中的“查询”项,然后单击“数据库”窗口工具栏上的“新建”按钮。

中文Access2000速成教程--2.1 使用向导创建简单的选择查询

图1 单击这个列表项

步骤二、在“新建查询”对话框的列表中选择“简单查询向导”,然后单击“确定”按钮,参见图2。

中文Access2000速成教程--2.1 使用向导创建简单的选择查询

图2 单击“简单查询向导”

步骤三、进入“简单查询向导”后,从图3所示的“表/查询”下拉列表中选择要查询的表。

中文Access2000速成教程--2.1 使用向导创建简单的选择查询

图3 选定要查询的表

步骤四、从“可用字段”列表中选定要查询的字段,然后通过“添加”按钮,将它们依次移入“选定字段”列表中,参见图4。

中文Access2000速成教程--2.1 使用向导创建简单的选择查询

图4 选择好要查询的字段

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