That variable is designed to hold an instance of a connection pool object.
该变量被设计用来保存连接池对象的一个实例。
The first element contains a connection instance for the initial connection.
第一个元素包含初始连接的一个连接实例。
Press OK to create a connection to the SQL server instance.
点击OK以创建一个对SQL服务器实例的连接。
For a connection name, type the SQL server instance name.
对于连接的名字，您可以输入SQL服务器实例名。
To connect to this kind of instance, you need to set up a VLAN connection.
要连接到这类实例，您需要建立VLAN连接。
The second element contains a unique cookie for the connection instance.
第二个元素包含连接实例的一个惟一的cookie。
It is the statement that follows that tests the connection. For instance.
真正测试该连接的是该语句后面的那条语句。
The connection manager looks for an instance of a connection pool in the application server.
连接管理器在应用服务器中查询连接池的实例。
Stop the connection to the currenct db2 instance.
断开与当前db2实例的连接。
Stop the connection to the currenct db2 instance.
断开与当前db2实例的连接。
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