SelectWithUnionQuery (children 1)
 ExpressionList (children 1)
  SelectQuery (children 1)
   ExpressionList (children 3)
    Function equals (children 1)
     ExpressionList (children 2)
      Function version (children 1)
       ExpressionList
      Function Version (children 1)
       ExpressionList
    Function equals (children 1)
     ExpressionList (children 2)
      Function VERSION (children 1)
       ExpressionList
      Function Version (children 1)
       ExpressionList
    Function equals (children 1)
     ExpressionList (children 2)
      Function vErSiOn (children 1)
       ExpressionList
      Function VeRsIoN (children 1)
       ExpressionList