PL/SQL Developer使用技巧|F=Forwarding|
http://blog.sina.com.cn/s/blog_9d39be1b01011fhc.html
1.切换窗口。ctrl+tab 向前切换 [ctrl+shift+tab向回切换]
2. 记住密码 。设置方法：菜单Tools --> Preferences --> Oracle --> Logon History --> Store With Password
3. SQL语句字符全部大写。设置方法：菜单Tools --> Preferences --> Editor --> Keyword Case --> Uppercase
