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QSM-01218: query rewrite is likely more expensive due to a single table match between materialized view and query

QSM-01218: query rewrite is likely more expensive due to a single table match between materialized view and query
Cause: Materialized join view is more expensive for rewrite than using the base table
Action: None

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小智
QSM-01218：由于物化视图和查询之间的单个表匹配，查询重写可能更昂贵,
.原因：物化连接视图比使用基表更重要,
.行动：无,
.
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  • 慧慧 提出于 2018-08-30 18:55

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