• 简要说明计划方案估计预算

    A brief description of your proposed project, and an estimated budget.

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  • 白宫估计他们计划那个缺口缩小8万亿美圆左右。

    The White House estimates that its plans would reduce that gap by some $8 trillion.

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  • 但是如果怀疑结果应该少于或者多于5可以确定实际基数将其访问计划中的“估计基数”比较

    However, if you suspect that the result should be less or more than 5 rows, you can determine and compare the "real cardinality" with the "estimated cardinality" in the access plan.

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  • 第四,在项目不确定性项目计划以及相关估计取得平衡

    Fourth, balance project plans and associated estimates with the uncertainty of a project.

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  • 13显示了测试计划定义高层次估计范例

    Figure 13 shows an example of defining high-level estimates within the test plan.

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  • 统计视图REOPT使优化器可以计算精确基数估计而后选择一个最佳查询执行计划

    Both statistical views and REOPT allow the optimizer to compute a more accurate cardinality estimate and consequently choose an optimal query execution plan.

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  • 片段实绩使能够查看访问计划真实基数估计基数的对比。

    Section actuals permit you to see what the real cardinalities are vs. estimated cardinalities in an access plan.

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  • 客户强调可能充满不确定估计的详细项目计划时,问题混合的。

    This problem is compounded when the client insists on detailed project plans that are likely to be filled with uncertain estimates.

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  • 解释实用工具输出能够很方便地显示实际基数(片段实绩)估计的基数计划进行比较

    The explain facility output conveniently displays the real cardinality (section actuals) and the estimated cardinality plan values for your comparison.

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  • 计划阶段SR候选列表确定,而且开发团队这些需求确立初步的规模估计

    In plan phase, the SR candidate list is firmed up, and the development team builds low-level sizings for these requirements.

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  • 国际金融协会(IIF)估计计划银行保险公司持有债券价值消减21%。

    The IIF reckons the plan will cut the value of the bonds held by Banks and insurers by 21%.

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  • 查询性能出现例外情况时,优化指南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.

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  • 但是估计定位这样一个行星需要几年时间——知道开普勒计划末期

    But, he estimated that pinpointing any Earth-like planets is still a few years off-near the end of the Kepler mission as it stands.

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  • 清单2中的访问计划片段表明IXSCAN操作估计返回4.85057(5)

    The plan segment from the access plan in Listing 2 indicates that the IXSCAN operation will return an estimated number of 4.85057 (approximately 5) rows.

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  • 基数(cardinality)表示访问计划操作符返回行的估计数目

    The cardinality represents the estimated number of rows returned from the access plan operator.

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  • 事实上这项计划本身估计10.0万居民没有运输手段

    In fact the plan itself estimates that 100,000 residents would have no means of transport.

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  • 可能已经注意到了,查询访问计划本身并未随着基数估计增大改变

    You may have noticed that the query access plan itself did not change with the increase in cardinality estimate.

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  • 对于访问计划每个操作优化器估计操作符的基数输出

    At each operator in the access plan, the optimizer estimates the cardinality output from the operator.

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  • 计划时,您估计发现不能完成您想要一切事情,商议范围确定交付日期并且分配工作

    When you plan, you estimate, find out that you cannot do everything that you want to do, negotiate scope, put dates to deliverables, and assign work.

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  • 当然没有一个项目会完全依照估计计划那样进行的。

    Of course, no project ever proceeds entirely as it was estimated and planned.

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  • 优化器凭借精确基数估计准确计算出每一个待定查询访问计划成本

    The optimizer is dependent on accurate cardinality estimates to properly compute the cost of each query access plan considered.

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  • 优化凭借精确基数估计准确计算出每一个待定查询访问计划成本

    The optimizer depends on accurate cardinality estimates to properly compute the cost of each query access plan considered.

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  • 商业计划会促使评估自己产品服务市场估计竞争规模

    It makes you evaluate the market for your product or service and size up the competition.

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  • 测试项目早期阶段可以提供高层次完成测试计划活动所需时间估计以及运行所有测试所需的时间精力估计

    In the early stages of a test project, you can provide high-level estimates of the time required to complete your test planning activities, and the time or effort required to run all of your tests.

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  • 生成访问计划查看优化查询返回基数()估计

    Generate the access plan and see what the optimizer estimates the total cardinality (Number of rows) returned by the query will be.

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  • 估计这项计划全部耗资达到数千亿美元。

    Total costs for the plan are estimated in the hundreds of billions of dollars.

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  • 优化将选择查询计划因为执行估算成本所有估计中最低的。

    The optimizer chose this query plan because the estimated cost for its execution was the lowest among all the evaluated plans.

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  • 理论上讲,风险通过放慢停止批准计划建设激光商业许可证或者可能结果设计得到改进

    In theory, the risk-assessment plan, if adopted, could slow or stop the granting of a commercial license for the proposed laser plant or could result in design improvements.

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  • 我们一个清晰技术方案更加可靠估计我们觉得能够完成时间计划

    We had a clean technical solution, more reliable estimates, and a schedule that (although tight) we felt would get us to the end.

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  • 我们一个清晰技术方案更加可靠估计我们觉得能够完成时间计划

    We had a clean technical solution, more reliable estimates, and a schedule that (although tight) we felt would get us to the end.

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