SelectWithUnionQuery (children 1)
 ExpressionList (children 1)
  SelectQuery (children 2)
   ExpressionList (children 2)
    Function toUUID (alias e) (children 1)
     ExpressionList (children 1)
      Identifier lc
    Function toTypeName (children 1)
     ExpressionList (children 1)
      Identifier e
   TablesInSelectQuery (children 1)
    TablesInSelectQueryElement (children 1)
     TableExpression (children 1)
      TableIdentifier t2
