Class LogicalRepeatUnion

  • All Implemented Interfaces:
    java.lang.Cloneable, RelOptNode, RelNode

    public class LogicalRepeatUnion
    extends RepeatUnion
    Sub-class of RepeatUnion not targeted at any particular engine or calling convention.

    NOTE: The current API is experimental and subject to change without notice.

    • Method Detail

      • copy

        public LogicalRepeatUnion copy​(RelTraitSet traitSet,
                                       java.util.List<RelNode> inputs)
        Description copied from interface: RelNode
        Creates a copy of this relational expression, perhaps changing traits and inputs.

        Sub-classes with other important attributes are encouraged to create variants of this method with more parameters.

        Specified by:
        copy in interface RelNode
        copy in class AbstractRelNode
        traitSet - Trait set
        inputs - Inputs
        Copy of this relational expression, substituting traits and inputs