Class Intersect

  • All Implemented Interfaces:
    java.lang.Cloneable, RelOptNode, RelNode
    Direct Known Subclasses:
    EnumerableIntersect, JdbcRules.JdbcIntersect, LogicalIntersect

    public abstract class Intersect
    extends SetOp
    Relational expression that returns the intersection of the rows of its inputs.

    If "all" is true, performs then multiset intersection; otherwise, performs set set intersection (implying no duplicates in the results).

    • Constructor Detail

      • Intersect

        protected Intersect​(RelInput input)
        Creates an Intersect by parsing serialized output.