The statistical view is kind of like the Materialized Query Table (MQT), except that there is no need for materialization.
统计视图有点类似于物化查询表(MaterializedQueryTable,MQT)，不同的是统计视图不需要物化。
The statistical view is kind of like the Materialized Query Table (MQT), except that there is no need for materialization.
统计视图有点类似于物化查询表(MaterializedQueryTable,MQT)，不同的是统计视图不需要物化。
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