SelectWithUnionQuery (children 1) ExpressionList (children 1) SelectQuery (children 3) ExpressionList (children 1) Asterisk TablesInSelectQuery (children 1) TablesInSelectQueryElement (children 1) TableExpression (children 1) TableIdentifier replace ExpressionList (children 2) OrderByElement (children 1) Identifier Id OrderByElement (children 1) Identifier Version