这使托管连接可以返回连接池，为应用程序的其他部分所使用。
This lets the managed connection be returned to the pool for use by other parts of the application.
定制应用程序，以便在返回连接失败的错误消息时重新进行连接。
Customize the application to reconnect in case a connection fail error message is returned.
客户机可以在UDDI注册表中查找服务信息，由注册表返回连接到该服务所需的详细信息。
Clients can look up service information in the UDDI registry, and the registry returns the necessary details for connecting to that service.
不过，如果完成数据库交互后没有及时返回连接，将回导致相当长时间内连接对其他请求不可用。
However, failing to return the connection immediately after completing the database interaction results in making the connection unavailable to other requests for significant periods of time.
下面的函数并不完全相同，它基本上迭代列的动态列表，检索的列值，并返回连接后的字符串。
The following function does exactly the same, it basically iterates over the dynamic list of columns, retrieve the column values and returns the concatenated string.
如图13所示，返回连接器的Properties选项卡并为terdata加载操作指定以下参数。
As shown in Figure 13, return to the Properties TAB of the connector and specify the following parameters for the Teradata load operation.
如果该脚本成功地连接到数据库，那么只需向调用者返回数据库连接句柄。
If the script successfully connects to the database, it simply returns the database connection handle to the caller.
NIO允许随后再返回到这个连接并发送额外的数据。
NIO lets you return to the connection later and send additional data.
为每个业务用例突出其业务用例实现，并且定义如何连接返回到业务流程图的活动。
Highlight the Business Use Case Realizations for each Business Use Case, and define how they link back to the Business Process Map activities.
对于托管连接池，需要进行类似的考虑：在批(及其事务)完成之前，(事务)连接将不返回到池。
A similar consideration exists with pools of managed connections: a (transactional) connection will not return to the pool until the batch (and its transaction) is completed.
这些连接参数指示工厂返回的连接的性质。
These connection parameters dictate the nature of the connections returned from the factory.
而且，我们现在讨论的是异步消息处理，所以您期望通过一个新的连接返回结果。
And besides, you're talking about asynchronous message processing so you're expecting the result to come back to you through a new connection.
如果在一个函数中打开连接，并且只将句柄存储在一个本地变量中，那么当函数返回时，连接将被关闭。
If you open the connection from within a function, and only store the variable in a local variable, the connection will be closed when that function returns.
用户返回办公室并连接到网络。
但是将会话视为事务性的，所以直到事务完成，它才返回到连接的会话池。
The session, however, is considered transactional, and so will not be returned to the connection's pool of sessions until the transaction has completed.
在受阻塞的连接中，该函数返回0，表示连接已经关闭，而-1 则表示连接出现错误。
On a blocking connection, a return of 0 means that the connection was closed, while -1 indicates that an error occurred.
它的参数是连接对象，它返回已经执行的函数的返回码。
It takes the connection object as a parameter and returns the return code for the function that was executed.
根据估计，访问计划中的散列连接将返回1行，而实际上是4行。
The hash join in the access plan estimates that 1 row will be returned when in fact it is 4 rows.
工厂类保留已连接的线程的静态映射，可以在线程进行调用时返回现有连接句柄，或创建并存储连接句柄。
The factory class keeps a static map of the threads that have been connected and can either return the existing connection handle, or create and store the connection handle when called by a thread.
这里，“在当前连接会话中”这一点很重要，这意味着“PREVVAL ”将只返回在相同连接会话中生成的值。
Here, the "in your current connection session" is important, which means the "PREVVAL" will only return the value that is generated in the same connection sessions.
如果连接成功，则PD o构造函数返回一个DB 2数据库连接资源。
The PDO constructor returns a DB2 database connection resource if the connection is successful.
IO然后将提取的输出返回至用户的移动网络浏览器，而连接会返回至连接汇处，等待另一个输入请求。
The IO then passes the extracted output back to the user's mobile web browser, and the connection is returned to the connection pool to wait for another input request.
出口门同理可知，因为它是一个返回消息，连接从一个生命线到图的框架，箭头连接框架。
The exit gate is known, because it's a return message that is connected from a lifeline to the diagram's frame with the arrowhead connected to the frame.
getCreateConnection()方法使用静态哈希表来确定是否可以返回现有连接，或需要进行创建。
The getCreateConnection() method uses a static hash table to determine if either an existing connection can be returned, or needs to be created.
连接属性和断开连接时返回给池的相应的主机连接。
Connection attributes and corresponding host connection returned to the pool on disconnect.
因为各种原因，接收某些返回时超时，或连接丢失。
For some reason, some responses are timed out or connections lost.
如果成功地连接到数据库，这个函数会返回一个连接对象，后续的数据库读写操作需要使用这个对象。
Upon successfully connecting to the database, this function returns a connection object, which is required in the subsequent database read and write operations.
在非阻塞连接的情况下，返回0表示没有可以获得的数据，返回-1表示连接出错。
On a non-blocking connection, a return of 0 means no data was available, and -1 indicates an error.
该方法返回一个尚未连接到文档树中任何位置的空节点。
This method returns an empty node that is not linked anywhere in the document tree yet.
返回结果的性质是什么（断开连接，连接）？
What is the nature of the results returned (Disconnected, Connected)?
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