通常情况下，制定计划比执行计划更容易。
More often than not, it is easier to make a plan than to carry out a plan.
我们应该执行计划同因事制宜的原则相结合的政策。
We should carry out the policy of integrating unified planning with the principle of adaptation to local conditions.
在执行计划之前，我们需要权衡其利益与所涉及的风险。
Before carrying out the plan, we need to weigh its benefits against the risks involved.
在执行计划之前，一定要把一切都准备好。
Make sure you have prepared everything well before you carry out the plan.
执行计划的差别如图3所示。
做出决定并开发一个执行计划。
阐释如何解释联邦查询执行计划。
Illustrates how to interpret a federated query execution plan.
步骤2.1：检查查询执行计划。
先从了解查询执行计划开始。
This starts with understanding your queries' execution plans.
设计数据质量分析执行计划。
那样的话，你就有一个全面的执行计划。
本书首先概览了执行计划。
然后剩下的就是执行计划。
优化的查询及其执行计划。
XML查询计算：执行计划和新操作符。
原始查询及其执行计划。
优化后的执行计划输出显示出了极大的提高。
The execution plan output after the optimization showed a significant improvement.
图7展示了执行计划。
检查筛选执行计划。
你会很小心地执行计划，力争取得最好的结果。
You will carry out your plan more carefully and aim for the best results possible.
后续调用不会再探测，而是重用之前的执行计划。
Subsequent invocations will not peek and the previous execution plan will be reused.
你会很小心地执行计划,力争取得最好的结果。
You will carry out your plan more carefully and aim for t he best results possible.
一旦策划阶段结束了，您就需要确定怎样去执行计划。
Once the planning phase is over, you need to be sure how to execute the plan.
您可以分析查询执行计划输出，以确定这是否是必需的。
You can analyze the query execution plan output to decide whether or not this is necessary.
这样做是为了确保SQL过程的执行计划是正确的。
This is done early to ensure execution plans for SQL procedures are correct.
执行计划。
之后，本节将总结联邦执行计划中异步的适用范围和影响。
The section thereafter summarizes the scope and impact of asynchrony in federated execution plans.
记录测试细节，例如您所做的修改、响应时间和执行计划。
Record details of your test, such as changes you made, response time, and execution plan.
在执行计划中，需要确定满足项目级数据需求所需的测试。
As part of the execution plan, investigation tests will be identified that meet the project-level data requirements.
在执行计划中，需要确定满足项目级数据需求所需的测试。
As part of the execution plan, investigation tests will be identified that meet the project-level data requirements.
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