At the end of the transaction boundary (commit or rollback), the database agent is disassociated with the application.
在事务边界(提交或回滚)的末尾，数据库代理与应用程序分离。
Currently, the only way to ensure total rollback capability is to do a full file system and database backup before the deployment.
目前，确保全面回滚能力的唯一方法是在部署前进行完整的文件系统和数据库备份。
Create few additional rollback segments to handle the database activities.
创建少数附加回滚段来处理数据库活动。
Environment Rollback, which rolls back application and database changes if a deployment fails.
Environment Rollback，如果部署失败，回滚应用程序和数据库更改。
The database was not cleanly shut down (there are active transactions in the rollback segments).
数据库没有彻底关闭(在回滚段中有活动的事务)。
It might not perform any write operations, because we haven't gotten to the point in the protocol where the database guarantees being able to commit or rollback (see step 12).
因为我们在协议中没有数据库保证能提交或回滚(参阅步骤12)这一点，所以数据库可以不执行任何写人操作。
Below you have the example how to rollback the transaction branch for a database.
下面的例子展示了如何为数据库回滚事务分支。
Now you can extend the database and rollback changes with minimal effort.
现在您可以用最少的工作扩展数据库并回滚。
You can use the transaction-rollback technique to make your database-backed tests run faster.
可以用事务-回滚技术让数据支持的测试运行得更快。
The rollback is executed by the database, which is running at a higher priority.
回滚由数据库执行，而此任务具有较高优先级。
If either Database had some kind of failure preparing (a different scenario), it would respond Rollback instead of Prepared and the coordinator would broadcast Rollback to all participants.
如果任一数据库有一些已准备的故障类型(不同的场景)，那么数据库响应Rollback而不是Prepared，并且协调器把Rollback广播给所有的参与者。
Database-1 and Database-2 both respond with Prepared, meaning they are ready to be told the final outcome (commit or rollback all the changes made) and support it.
Database - 1和Database - 2两个都作出Prepared响应，这意味着两个数据库都已准备好接收最后结果(提交或回滚所有已做的更改)，并且支持最后结果。
When overwriting the original, a rollback journal or write-ahead log WAL file is used just as it would be for any other database transaction.
当将内容重新写回到原始数据库文件时，一个回滚日志或者写前日志wal文件将会被使用，正如它为其它数据库事务服务一样。
Rollback allows a recovery from the changes and returns the database to the pretransaction state.
回滚允许恢复所做的更改，将数据库返回至事务前状态。
The COMMIT and ROLLBACK of a transaction are used in the database operation to maintain the integrity of database.
在数据库的操作中，利用事务的提交（COMMIT）和回滚（ROLLBACK）保证数据库的完整性。
There's one problem, though: We can roll back our database, but automagically trigger a rollback for our live objects.
这里有一个问题，那就是：尽管我们能回滚数据库，但是却不能够自动触发回滚我们的活动对象。
An internal error occured while attempting to rollback the changes you made to the local user database.
恢复对本地用户数据库所作的改动时，出现了一个内部错误。
JobStoreTX manages all transactions itself by calling commit (or rollback ) on the database connection after every action (such as the addition of a job).
JobStoreTX管理致电承诺所有交易本身(或rollback)的每个动作后，数据库连接(如工作增加)。
However, we can also rollback the current transaction, resetting the state of our database to the last commit point.
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.
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。
应用推荐