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CTERelationRef Leaf Logical Operator

CTERelationRef is a leaf logical operator.

Creating Instance

CTERelationRef takes the following to be created:

CTERelationRef is created when:

MultiInstanceRelation

CTERelationRef is a MultiInstanceRelation.

Node Patterns

nodePatterns: Seq[TreePattern]

nodePatterns is CTE.

nodePatterns is part of the TreeNode abstraction.

Query Planning

CTERelationRef logical operators are planned by WithCTEStrategy execution planning strategy (to ShuffleExchangeExec physical operators).

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