Class QueryPlan.MarkerNode

  • All Implemented Interfaces:
    QueryPlanNode, java.io.Serializable, java.lang.Cloneable
    Enclosing class:
    QueryPlan

    public static class QueryPlan.MarkerNode
    extends QueryPlan.SingleQueryPlanNode
    A marker node that takes the result of a child and marks it as a name that can later be retrieved. This is useful for implementing things such as outer joins.
    See Also:
    Serialized Form