CTERelationDef Unary Logical Operator¶
CTERelationDef is a unary logical operator.
CTERelationDef takes the following to be created:
- Child logical operator
- ID (default: a new unique ID)
CTERelationDef is created when:
- CTESubstitution logical analysis rule is executed
nodePatterns is CTE.
nodePatterns is part of the TreeNode abstraction.