@Override public RelNode visit(RelNode other) { if (other instanceof PrelFinalizable) { return ((PrelFinalizable) other).finalizeRel(); } else { return super.visit(other); } }
@Override public RelNode visit(RelNode other) { if (other instanceof PrelFinalizable) { return ((PrelFinalizable) other).finalizeRel(); } else { return super.visit(other); } }