使用 BREAK 和 COMPUTE 允许将报表拆分成相关记录的多个集合，从而使得报表更具有可读行和分类性。

Using BREAK and COMPUTE allows reports to be broken down into multiple sets of related records, thus making a report more readable and sorted.

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(但其他事务可读取锁定行)。

(Locked rows can, however, be read by other transactions).

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可以看到，每隔一行都有一个灰色背景，这就提高了可读性。

As you can see, every other line has a gray background, which improves readability.

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