这将指示不在该活动完成后提交当前事务。
This will indicate not to commit the current transaction after the activity completes.
这告诉服务器在此活动完成后提交当前事务。
This tells the server to commit the current transaction after this activity completes.
在使用时，它表示该保存点是当前事务范围内惟一的保存点。
When used, it specifies that this is meant to be a unique savepoint within the scope of the current transaction.
do_auditing 1的实现在当前事务上下文中运行。
The implementation of do_auditing1 runs within the context of the current transaction.
创建新的事务，如果当前存在事务，把当前事务挂起。
Create a new transaction, suspending the current transaction if one exists.
支持当前事务。如果当前没有事务则创建一个新的事务。
Support a current transaction; create a new one if none exists. Analogous to the EJB transaction attribute of the same name.
支持当前事务，如果当前没有事务，就以非事务方式执行。
Support a current transaction, execute non-transactionally if none exists.
企业bean控制对后端数据的访问，并且在内部管理当前事务和数据库锁定。
The enterprise beans control access to the back-end data and internally manage the current transactions and database locking.
EJB组件控制着对后台数据的访问，并管理着当前事务以及数据库的内部锁定。
The EJB components control the access to the back-end data and manage the current transactions and database locking internally.
在事务开始之后，其他事务所执行的数据更新不会被当前事务识别；
The transaction can only recognize data modifications that were committed before the start of the transaction.
不过，我们也可以回滚当前事务，恢复到最后一次事务提交前的状态。
However, we can also rollback the current transaction, resetting the state of our database to the last commit point.
在当前事务中，你可以看到任何你改变的数据，但其他用户看不到这些改变。
You can see any changes you have made during the transaction by querying the modified tables, but other users cannot see the changes.
注意，这个示例中没有征用当前事务中jdbc连接的代码—容器会为我们完成这个任务。
Notice that there is no code in this example to enlist the JDBC connections in the current transaction — the container does this for us.
OLTP系统存仅当需要的时候才存储历史数据来成功的实现当前事务的需求。
The OLTP system stores only historical data as needed to successfully meet the requirements of the current transaction.
在保持数据完整性的同时，它们控制对后端数据的访问并在内部对当前事务和数据库锁定进行管理。
They control access to the back-end data and internally manage current transactions and database locking while preserving data integrity.
正如前面提到的那样，EJB组件控制着对后台数据的访问，并管理着当前事务和数据库的内部锁定。
As mentioned previously, the EJB components control the access to the back-end data and manage the current transactions and database locking internally.
另一种选择，安全证书可以在构造时发给SOATransaction，可以对当前事务会话有效。
Alternatively, a security certificate could be issued to the SOATransaction on construction that would be valid for the current transaction session.
事务隔离：当前事务和其它事务的隔离的程度。例如，这个事务能否看到其他事务未提交的写数据？
Isolation: the degree of isolation this transaction has from the work of other transactions. For example, can this transaction see uncommitted writes from other transactions?
因此，由于阻塞工作线程会等待某个远程服务发送的响应，因此无法继续处理当前事务，也无法开始处理新事务。
So a blocked worker thread, because it's waiting on a response from some remote service, can't proceed with the current transaction and can't start processing a new transaction either.
调用EJB和servlet方法时，容器会保留与线程相关联的上下文，如当前事务和安全principal。
When EJB and servlet methods are invoked, the container keeps context, such as the current transaction and security principal, associated with the thread.
在引用上指定时，propagatesTransaction 意图指示当前事务上下文将传播到被调用的服务。
When specified on a reference, the propagatesTransaction intent indicates that the current transaction context will be propagated to the called service.
Clojure会确保在事务中间该值没有发生改变，因此，如果事务到达了dosync块的结尾，并且，STM可看到在当前事务启动以来有另一事务已经完成了，那么当前事务将回滚并再次运行。
So if a transaction reached the end of the dosync block, and the STM sees that another transaction has finished since the current one started, then the current one will be rolled back and run again.
对于IMS消息处理程序(Message Processing Program,MPP)和快速路径程序(Fast Path Program,IFP)来说，会进行同样的流程：传播当前事务线程(TCB)上的身份。
For IMS message processing programs (MPPs) and fast path programs (IFPs,) the same process occurs: the identity on the current transactions thread (TCB) is propagated.
对于IMS消息处理程序(Message Processing Program,MPP)和快速路径程序(Fast Path Program,IFP)来说，会进行同样的流程：传播当前事务线程(TCB)上的身份。
For IMS message processing programs (MPPs) and fast path programs (IFPs,) the same process occurs: the identity on the current transactions thread (TCB) is propagated.
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