Type type = selectExpression.getDataType();
if ( type == null ) {
throw new IllegalStateException(
"No data type for node: " + selectExpression.getClass().getName() + " "
+ new ASTPrinter( SqlTokenTypes.class ).showAsString( (AST) selectExpression, "" )
);
}
//sqlResultTypeList.add( type );
// If the data type is not an association type, it could not have been in the FROM clause.