public override DbExpression Visit(DbSortExpression expression)
{
Check.NotNull(expression, "expression");
DbExpression result = expression;
var newInput = VisitExpressionBindingEnterScope(expression.Input);
var newSortOrder = VisitSortOrder(expression.SortOrder);
ExitScope();
if (!ReferenceEquals(expression.Input, newInput)
||
!ReferenceEquals(expression.SortOrder, newSortOrder))
{
result = CqtBuilder.Sort(newInput, newSortOrder);
}
NotifyIfChanged(expression, result);
return(result);
}