您可以利用DB2 9.5 中的多列统计信息的扩展用途来为优化器提供更多的信息，从而使优化器更好地估计基数，选择最佳的查询访问计划。
You can leverage the extended use of multi-column statistics in DB2 9.5 to provide the optimizer more information to better estimate the cardinality in order to choose an optimal query access plan.
班加罗尔和印度其他城市也有自己的优势，Apte说，在其他地方我们不可能找到如此多的外包就业人员基数。
Bangalore and other Indian cities still maintain many advantages. "There are no other locations where you can get such a large-scale head count for export work," says Apte of Offshore Insight.
单位职工的工资信息管理作为一个单位管理的重要方面，其可变因素多，管理复杂，繁琐，时间跨度大，再加上固定的基数大，形成巨大的数据量，人工管理困难。
The personals's wages information manage as an important part Crop manage has a great deal of changes of element. The compicated manage, long interval and the big regular base wages make a huge data.
单位职工的工资信息管理作为一个单位管理的重要方面，其可变因素多，管理复杂，繁琐，时间跨度大，再加上固定的基数大，形成巨大的数据量，人工管理困难。
The personals's wages information manage as an important part Crop manage has a great deal of changes of element. The compicated manage, long interval and the big regular base wages make a huge data.
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