...（Optimize Spot Weld Location） • 优化公差设定（Optimize Tolerance Grade） • 优化检测计划（Optimize Measurement Plan） • 优化检测策略（Optimize Measurement Strategy） • 调整DTS目标（Adjust DTS target and Optimization) 公差仿真优化部分 圣...
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当发出下面的查询时，查询优化器将检测到该查询可以用一个MQT来回答，因而可能会选择访问该MQT的一个访问计划。
When the following query is issued, the query optimizer will detect that the query can be answered using an MQT, and may choose an access plan that accesses the MQT.
如果优化程序检测到在查询执行过程中可能会出现内存不足的情况，它将避免使用非重复散列算法生成访问计划。
The optimizer avoids generating access plans using the hash distinct algorithm if it detects that a low memory situation may occur during query execution.
该语句工具主要是研究统计sql语句的执行计划并生成报告，进而对dml语句进行检测和优化。
Generates a report on the execution path used by the SQL optimizer and the statement execution statistics. The report is useful to monitor and tune the performance of DML statements.
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