Access入门教程7.6补充内容[1]
补充一 各种数据类型的含义和使用方法 在表的设计视图中 每一个字段都有设计类型 Access允许九种数据类型 文本 备注 数值 日期/时间 货币 自动编号 是/否 OLE对象 超级链接 查询向导 文本 这种类型允许最大 个字符或数字 Access默认的大小是 个字符 而且系统
补充一
在表的设计视图中
文本
备注
数字
日期/时间
货币
自动编号
是/否
OLE对象
超级链接
查阅向导
[
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