proposals.addIdentifier(ASC);
proposals.addIdentifier(DESC);
}
else {
// Right after the space
Ordering ordering = expression.getOrdering();
// Within "ASC" or "DESC"
if ((ordering != Ordering.DEFAULT) &&
isPositionWithin(position, length, ordering.name())) {
proposals.addIdentifier(ASC);
proposals.addIdentifier(DESC);
}
}