The DB2 9.5 optimizer USES both type of indexes to optimize the queries and help selecting the best plan for query execution.
DB 2 9.5优化器使用两种类型的索引来优化查询,并帮助选择最佳的查询执行计划。
When the Create test plan TAB finishes loading, start by entering a name for the test plan in the header and selecting the template type. Set the template field to Default test plan template.
当Create Test Plan项完成载入时,以在表头中为测试计划输入一个名字开始,并选择模板类型,设置Template区域为Default Test Plan Template。
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