在打开合适的监控器开关之后，您可以在同一db2命令窗口使用GET SNAPSHOT命令来收集监控统计信息。

After the proper monitor switches are on, you can use the GET SNAPSHOT command from the same DB2 command window to collect monitoring statistics information.

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为了设置SAMPLE数据库自动进行统计信息收集，需要为自动维护开关设置数据库配置参数，如下所示。

To set up the SAMPLE database for automatic statistics collection, set the database configuration parameters for automatic maintenance switches as follows.

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在没有分布统计信息的情况下，执行该查询时，动态sql的一个快照返回以下监视器值(假定所需的监视器开关已激活)。

When the query is executed without distribution statistics, a snapshot for dynamic SQL returns the following monitor values (given that the required monitor switches are active).

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