This column shows how trace-type aspects can supply useful information about the execution of a program.

本月专栏展示了跟踪型的方面如何提供关于程序执行的有用信息。

youdao

Answer: Yes, you can supply an optimistic concurrency control (OCC) integer column to a given table, and specify that this column is to be used for OCC in the metadata.

答：有的，可以向给定的表提供一个开放式并发控制(occ)整数列，并指定该列供元数据中的OCC使用。

youdao

Then, for each source, you supply additional @formulas to calculate the value to be used for each column.

然后，对于每个源，可以提供附加的 @formula，以计算用于每个列的值。

youdao

This column's chief goal is to supply you with a worldview--a mental operating system--that will be as good 30 years from now as it is today.

FORBES: Digital Rules