SelectWithUnionQuery (children 1)
 ExpressionList (children 1)
  SelectQuery (children 1)
   ExpressionList (children 3)
    Function equals (children 1)
     ExpressionList (children 2)
      Function revision (children 1)
       ExpressionList
      Function Revision (children 1)
       ExpressionList
    Function equals (children 1)
     ExpressionList (children 2)
      Function REVISION (children 1)
       ExpressionList
      Function Revision (children 1)
       ExpressionList
    Function equals (children 1)
     ExpressionList (children 2)
      Function revisiON (children 1)
       ExpressionList
      Function reVision (children 1)
       ExpressionList