CreateQuery V_DELTA (children 2)
 Identifier V_DELTA
 SelectWithUnionQuery (children 1)
  ExpressionList (children 1)
   SelectQuery (children 3)
    ExpressionList (children 1)
     Identifier uid
    TablesInSelectQuery (children 1)
     TablesInSelectQueryElement (children 1)
      TableExpression (children 1)
       Subquery (children 1)
        SelectWithUnionQuery (children 1)
         ExpressionList (children 1)
          SelectQuery (children 3)
           ExpressionList (children 3)
            Identifier uid
            Identifier name
            Identifier age
           TablesInSelectQuery (children 1)
            TablesInSelectQueryElement (children 1)
             TableExpression (children 1)
              TableIdentifier users
           Function or (children 1)
            ExpressionList (children 4)
             Function greaterOrEquals (children 1)
              ExpressionList (children 2)
               Identifier age
               QueryParameter a1:Int32
             Function greaterOrEquals (children 1)
              ExpressionList (children 2)
               Identifier age
               QueryParameter a2:Int32
             Function greaterOrEquals (children 1)
              ExpressionList (children 2)
               Identifier age
               QueryParameter a3:Int32
             Function greaterOrEquals (children 1)
              ExpressionList (children 2)
               Identifier age
               QueryParameter a4:Int32
    ExpressionList (children 1)
     OrderByElement (children 1)
      Identifier uid
