But with the REOPT bind option, the optimizer will generate an access plan against the value provided by the application during runtime, instead of using the generic plan created during bind.
但是通过使用REOPT绑定选项，优化器将会根据应用程序在运行时所提供的值来生成存取计划，而不是使用绑定过程中创建的一般计划。
This article explains distribution statistics, when they are important, and what application developers should consider so that the DB2 optimizer can create efficient access plans.
本文解释什么是分布统计信息、分布统计信息在哪些情况下尤为重要，以及应用程序开发人员应该考虑些什么，才能使DB 2优化器创建有效的访问计划。
In this release, the DBA (as user informix) can create external optimizer directives and apply them to subsequent queries, without changing existing application code.
在该版本中，DBA(作为用户informix)可以创建外部优化器指令，并将其应用于后续的查询，而不需要修改现有的应用程序代码。
Sometimes we hope to influence the optimizer more directly, with minimum application changes if possible.
有时候，我们希望更直接地影响优化器，同时尽量避免更改应用程序。
When an application sends a query to Informix, the Informix optimizer decides whether the query should be sent to IWA.
当应用程序向Informix发送一个查询，Informix优化器会决定是否应该将此查询发送至IWA。
As previously noted, when a DELETE operation is requested by an application, the DB2 optimizer will determine if it qualifies for a traditional or rollout DELETE operation.
如前所述，当应用程序需要一个DELETE操作时，DB 2优化器将决定该操作适用于传统DELETE操作还是rollout DELETE操作。
The application compared the classification results of ABC fuzzy classification with fuzzy classification, the traditional ABC classification and the linear optimizer.
研究结果表明，模糊分类法与ABC模糊分类法有较高的分类准确度，其中ABC模糊分类法在整体分类准确度上要优于模糊分类法。
The application compared the classification results of ABC fuzzy classification with fuzzy classification, the traditional ABC classification and the linear optimizer.
研究结果表明，模糊分类法与ABC模糊分类法有较高的分类准确度，其中ABC模糊分类法在整体分类准确度上要优于模糊分类法。
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