| Connection List
The new Connection List allows you to quickly access connections from a dockable or floating tool:
连接列表浮动窗口允许你快速切换连接。
The connection list gives you a quick overview of all connections and their associated windows. Connections will automatically be added to the list when logging on, but they can also be explicitly added as a user-defined connection. By right-clicking on a connection you can quickly open windows, create objects, and launch tools for a connection:
You can explicitly define connections and connection folders by pressing the "Define Connections" button. For each connection you can define the display name, username, password, database, sysdba/sysoper connection, or whether the connection is identified externally:
使用“自定义连接”可以手动建立连接或连接文件夹，每个连接都可以自定义显示名，数据库用户名，密码，数据库等。
If the password is omitted, PL/SQL Developer will prompt you for the password when the connection is used. For connection folders you can define a display name and optionally the criteria to automatically add connections to the folder. You can for example specify "SYS*" for the username to indicate that all connections for users that start with "SYS" should automatically be added to a folder:
如果某连接设置中密码未输入，在使用该连接时plsql提示你输入密码。
而且连接文件夹支持按照通配符分组，例如把以sys*开头的连接都分组到system users中。
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