And they only appear when the database administrator runs a query profiler on your system when it has performance problems.
并且它们只有在数据库管理员在系统具有性能问题时在系统上运行查询剖析器时才会出现。
Profiler information is also written to capture execution and waiting time metrics for query constructs.
另外写入配置文件信息来捕获用于构造查询的执行和等待时间指标。
Profiler information is also written to capture execution and waiting time metrics for query constructs.
另外写入配置文件信息来捕获用于构造查询的执行和等待时间指标。
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