// This is called when it's time to fully resolve a path expression.
int type = node.getType();
switch ( type ) {
case DOT: {
DotNode dot = ( DotNode ) node;
dot.resolveSelectExpression();
break;
}
case ALIAS_REF: {
// Notify the FROM element that it is being referenced by the select.
FromReferenceNode aliasRefNode = ( FromReferenceNode ) node;