Class Intersect

All Implemented Interfaces:
Cloneable, RelOptNode, Hintable, RelNode
Direct Known Subclasses:
Bindables.BindableIntersect, 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).