• The rewritten query is shown in Figure 10.

    这个重写查询现在如10

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  • The rewritten query known as "Optimized SQL" is visible when you explain the statement with the db2exfmt command.

    重写后的查询称为OptimizedSQL”,它将在使用db2exfmt命令解释语句出现。

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  • When a query is submitted to DB2, it is rewritten in a form that is most suitable for optimization.

    查询提交DB 2后,将一种适合优化方式重写

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  • Note that the query has been rewritten to access the aggregate_sales MQT.

    注意查询重写访问aggregate_salesMQT

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  • Q2 is the rewritten table name by the query rewrite.

    Q2查询改写

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  • If the optimizer determines that a query or part of a query could be resolved using an MQT, the query might be rewritten to take advantage of the MQT.

    如果优化器确定查询查询一部分可以一个MQT来解决,那么重写查询,以便利用MQT。

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  • If the optimizer determines that a query or part of a query could be resolved using an MQT, the query might be rewritten to take advantage of the MQT.

    如果优化器确定查询查询一部分可以一个MQT来解决,那么重写查询,以便利用MQT。

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