Article - CS162866
Oracle cardinality feedback parameter leads to suboptimal SQL execution plan
Modified: 28-Dec-2017
Applies To
- Windchill PDMLink 9.1 to 11.0
Description
- Oracle cardinality feedback parameter leads to suboptimal SQL execution plan
- Parameter name, cardinality_feedback
- The parameter is documented in Oracle blog Cardinality Feedback
- Following lines in Oracle execution plan indicates the plan used cardinality_feedback
Note
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- cardinality feedback used for this statement
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