在Access中实现表连接时,可通过查询设计视图或SQL语句完成。常用连接方式包括内连接(inner join)、左连接(left join)、右连接(right join)和交叉连接(cross join)。本文以Persons和Orders两张表为例,展示各类连接操作的具体应用方法,两表结构与数据内容详见附图 ...
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In the original proposal for the World Wide Web, Tim Berners-Lee wrote: A generic tool could perhaps be made to allow any database which uses a commercial DBMS to be displayed as a hypertext view. We ...
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