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QSM-01247: join back cannot be done on a materialized view that does not have an aggregate (string)

QSM-01247: join back cannot be done on a materialized view that does not have an aggregate (string)
Cause: Query Rewrite can occur by means of a complex join back only during a MAV rewrite.
Action: None

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小智
QSM-01247：连接不能在没有聚合（字符串）的物化视图上完成,
.原因：只能在MAV重写期间通过复合连接才能发生查询重写。,
.行动：无,
.
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  • 慧慧 提出于 2018-08-30 18:55

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