所有栈帧被分配在称为调用栈的内存区域。

All the stack frames are allocated in a region of memory called the call stack.

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不用在相同的方法中使用编程事务，而是将更新操作移动到调用栈的另一个公共方法中。

Rather than using programmatic transactions within the same method, you can move the update operations to another public method within the call stack.

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通过此技巧，您可以有效地在调用栈的较低层次开始事务，从而减少花费在数据库中的时间。

With this technique, you are effectively starting the transaction at a lower level in the call stack, thereby reducing the amount of time you are in the database.

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