...键 词：MySQL；查询；索引；查询优化；调度和锁定 [gap=475]Key words:MySQL ; Enquiries ; index ; Query optimization process ; Scheduling and lock ...
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The RUNSTATS utility updates statistics in the system catalog tables to help with the query optimization process.
RUNSTATS 实用程序用于更新系统目录表中的统计信息，以帮助查询优化过程。
The runstats utility can be used to update statistics in system catalog tables to facilitate the query optimization process.
可以使用runstats实用程序来更新系统编目表中的统计信息，使查询优化过程更容易一些。
Database query optimization for some of the APIs' operations like querying business process and task related objects (usage of materialized views or stored queries) (see the Resources section).
针对某些API操作(如查询与业务流程和任务相关的对象)的数据库查询优化(使用物化视图或存储查询)(请参见参考资料部分)。
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