private BoundRelation PushOverSort(BoundFilterRelation node, BoundSortRelation input)
{
var newFilter = RewriteRelation(node.Update(input.Input, node.Condition));
var newInput = input.Update(input.IsDistinct, newFilter, input.SortedValues);
return(newInput);
}
protected override BoundRelation RewriteSortRelation(BoundSortRelation node)
{
var newInput = RewriteRelation(node.Input);
if (newInput is BoundFilterRelation filter)
{
node = node.Update(node.IsDistinct, filter.Input, node.SortedValues);
return(filter.WithInput(node));
}
else
{
return(node.WithInput(newInput));
}
}