SelectWithUnionQuery (children 1)
 ExpressionList (children 1)
  SelectQuery (children 3)
   ExpressionList (children 2)
    Function multiIf (alias a) (children 1)
     ExpressionList (children 3)
      Function or (children 1)
       ExpressionList (children 2)
        Function greater (children 1)
         ExpressionList (children 2)
          Identifier age
          Literal UInt64_30
        Literal Bool_1
      Literal \'1\'
      Literal \'2\'
    Function max (children 1)
     ExpressionList (children 1)
      Identifier name
   TablesInSelectQuery (children 1)
    TablesInSelectQueryElement (children 1)
     TableExpression (children 1)
      TableIdentifier users_03094
   ExpressionList (children 1)
    Identifier a
