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 ...

1、 启动终端并登录MySQL数据库。 2、 此时切换至对应数据库。 3、 例如向branch表中添加新的数据记录。 4、 此时应使用JOIN操作进行数据关联。 5、 可在JOIN前使用LEFT JOIN或RIGHT JOIN，以调整数据连接的方式。

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