The rewritten query is shown in Figure 10.
这个已重写的查询现在如 图 10 所示。
The rewritten query known as "Optimized SQL" is visible when you explain the statement with the db2exfmt command.
重写后的查询也称为“Optimized SQL”，它将在使用db2exfmt命令解释语句时出现。
When a query is submitted to DB2, it is rewritten in a form that is most suitable for optimization.
当查询被提交到DB 2后，将以一种最适合优化的方式重写它。
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