savepoints

savepoints

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• 网络存储点；嵌套事务

例句

Savepoints are the perfect mechanism to achieve finer granularity of atomicity within a transaction.

保存点是在事务中实现更细粒度的原子性的最佳方法。

The scope of savepoints set inside a stored procedure is restricted to the individual execution of the stored procedure.

存储过程内部设置的保存点的范围被限制为存储过程的单次执行。

Applications using other clients can use savepoints in IDS by sending the savepoint statements directly to the server.

使用其他客户机的应用程序也可以在IDS中使用保存点，只需要将保存点语句直接发送给服务器。

Optimistic locking is also supported as well as multiple Transaction Savepoints.

锁优化机制也支持多个事务的保存点。

Savepoints are named markers within a database transaction.

保存点指的是数据库事务中指定的标记。

This lets you set, rollback, and release savepoints in a transaction.

它允许您在事务中设置、回滚和释放保存点。

As described earlier, you set savepoints with the SAVEPOINT statement.

如前所述，将使用SAVEPOINT语句设置保存点。

You can use savepoints in applications written with any IDS client API or language.

您可以在由IDS客户机API或任何语言编写的应用程序中使用保存点。

You probably won't need to use savepoints frequently.

您或许不是经常需要使用Savepoint。

Listing 8. 2. Sample code using savepoints in stored procedures

清单8.2在存储过程中使用保存点的样例代码

Listing 9. 1. Sample code using savepoints in stored procedures

清单9.1在存储过程中使用保存点的样例代码