服 局至北京市朝阳区统计局办理计划统计注册手续。
DSB shall go to Beijing Yaoyang Statistic Bureau for statistic registration of the Project.
作者以企业实际需求为背景，展开了企业计划统计信息系统的研究开发。
The author of this paper developed an enterprise planning and statistic system based on the actual needs of an enterprise.
去年七月，法国统计部门公布新的人口计划。
Last July the French statistical office announced new population projections.
EXPLAIN和STATISTICS选项分别支持显示说明计划和统计信息。
EXPLAIN and STATISTICS options enable the display of explain plan and statistics information, respectively.
在执行实际的连接操作之前，优化器使用统计数据制定一个查询计划。
The optimizer would chalk out a query plan before performing the actual join operation itself by making use of the statistical data.
当查询性能中出现例外情况时，优化指南和统计视图特性对于弥补访问计划估计的不准确性非常有用。
Optimization guidelines and statistical views are useful features to compensate the access plan evaluations when exceptions in query performance occur.
DB2和IDS使用目录表中的统计信息来制定最佳访问计划。
DB2 and IDS USES the statistics information in the catalog table to derive the best access plan.
收集这些统计信息后生成的查询访问计划与示例3中的最后的计划相同。
The query access plan produced after collecting these statistics is the same as the final plan in Example 3.
统计调查计划按照统计调查项目编制。
A statistical investigation plan shall be drawn up according to statistical investigation items.
选择一个查询并单击Tune 可将其转化为IBMDataStudio，来格式化查询、分析访问计划、或者检查统计是否存在且最优。
Select a query and click Tune to transfer the query to IBM Data Studio to format the query, analyze the access plan, or check whether statistics are current and optimal.
你可以通过许多不同的方式来追踪你的时间，但是我发现当你正在进行或者为了制订计划需要快速统计时，一些适用于安卓手机或者苹果手机的应用软件十分有效。
You can track your time many different ways but some of the best apps that I have found for Android and iPhone are great when you are on the run and need to get a quick statistic to use for planning.
这种比较的结果可能会指向一些过时的统计信息—例如，优化器用来选择一个错误访问计划的统计信息。
The result of this comparison can potentially point to out-of-date statistics - for example, used by the optimizer to select an incorrect access plan.
此外，如此小幅度的下降是由于人口统计学的原因而不是计划本身。
Even this small reduction, moreover, is accounted for by demographic trends rather than the program itself.
虽然这个访问计划比使用具体值但没有分布统计信息情况下的访问计划好，但不如既使用具体值又有分布统计信息时的访问计划。
Although the access plan is better than the access plan with concrete values without distribution statistics, it is worse than the access plan with concrete values with distribution statistics.
该工具不仅可用于获得关于各种不同网格大小的建议，还可以用于收集一个已有的或计划中的(虚)索引的统计信息。
The tool cannot only be used to get Suggestions for the various grid sizes but also to collect statistics of an existing or planned (virtual) index.
因此，在进行查询计划优化时，就需要使用统计视图。
Hence, the need for statistical views arises in query plan optimization.
这个访问计划的成本明显低于没有分布统计信息时的成本：前者为203.809，而后者为3242.63。
The costs for this access plan are clearly below the costs for the access plan without distribution statistics: 203.809, instead of 3242.63.
您可以从以上步骤看到，这个优化器基于可用的统计信息选择了最优的存取计划。
As you've seen in the steps above, the optimizer selects the optimal access plan based on available statistics.
收集数据分布的统计信息，然后再次生成访问计划。
Collect distribution statistics and then generate the access plan again.
本例中，我们将看到没有正确更新统计数据时计划是如何变化的。
In this example, we'll see how the plan changes when the statistics are not updated properly.
为了确保优化器选择最佳的查询计划，使内部统计数据保持为最新并且最准确的十分重要。
To ensure that the optimizer selects the best query plan, it is important to keep internal statistics current and accurate.
但是她就想尝试，所以当她的女儿是个婴儿时，她就和丈夫制定了一个系统计划。
But she did want to try, so she and her husband worked out a system when her daughter was an infant.
优化器是依靠统计信息来计算可选查询执行计划（QEP）的开销，同时选择出最优的计划。
The optimizer relies on statistics to properly cost alternative query execution plans (QEPs) and choose the most optimal plan.
这种选择仅仅在不会引入不可接受的风险到已存在的需求和整个系统计划时才被考虑。
This option would be considered only if it didn't introduce an unacceptable risk to existing requirements and to the overall system plan.
请根据您的系统计划将其增加到某个更大的值。
Increase it to a higher value based on your plans for your system.
CTI公司为波音公司未来战斗系统计划做出了贡献，波音公司和CTI公司都参与了美国陆军火力卓越中心的集成工作。
CTI is a contributor to the Boeing Future Combat Systems program, and Boeing and CTI are partners in the U.S. Army's Fires Center of Excellence integration effort.
CTI公司为波音公司未来战斗系统计划做出了贡献，波音公司和CTI公司都参与了美国陆军火力卓越中心的集成工作。
CTI is a contributor to the Boeing Future Combat Systems program, and Boeing and CTI are partners in the U.S.Army's Fires Center of Excellence integration effort.
这套系统计划明年推出进行测试。
这套系统计划明年推出进行测试。
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