SelectWithUnionQuery (children 1)
 ExpressionList (children 1)
  SelectQuery (children 2)
   ExpressionList (children 1)
    Function transform (children 1)
     ExpressionList (children 4)
      Function if (children 1)
       ExpressionList (children 3)
        Function equals (children 1)
         ExpressionList (children 2)
          Function modulo (children 1)
           ExpressionList (children 2)
            Identifier number
            Literal UInt64_3
          Literal UInt64_1
        Literal NULL
        Identifier number
      Literal Array_[UInt64_2, UInt64_5, NULL]
      Literal Array_[\'Hello\', \'World\', \'xyz\']
      Literal \'-\'
   TablesInSelectQuery (children 1)
    TablesInSelectQueryElement (children 1)
     TableExpression (children 1)
      Function numbers (children 1)
       ExpressionList (children 1)
        Literal UInt64_10
