这个二进制串由常用的计数器(DB 2 max函数进行实际聚集计算时需要)、聚集对象的标识以及分组标识构成。
This binary string is comprised of the usual counter, which is needed for the DB2 MAX function to do the actual aggregation, the identifier for the aggregate object, and the group identifier.
从清单 4 中您可以看到，为每一个分组计算中间结果并保存在内存中的部分都用 粗体标识出来。
Referring to listing 4, you can find the calculation of the new aggregate information that is kept in memory for each group set in bold.
通过对竞争力进行分组，可标识有待改进和优化的区域。
The grouping of the competencies allows for identification of areas for improvement and optimization.
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