@Override public Sort copy(RelTraitSet traitSet, RelNode newInput, RelCollation newCollation, RexNode offset, RexNode fetch) { return new LogicalSort(getCluster(), traitSet, newInput, newCollation, offset, fetch); }
@Override public Sort copy(RelTraitSet traitSet, RelNode newInput, RelCollation newCollation, RexNode offset, RexNode fetch) { return new LogicalSort(getCluster(), traitSet, newInput, newCollation, offset, fetch); }