SelectWithUnionQuery (children 1)
 ExpressionList (children 1)
  SelectQuery (children 3)
   ExpressionList (children 6)
    Identifier key
    Function byteSize (children 1)
     ExpressionList (children 1)
      Asterisk
    Identifier ints
    Function byteSize (children 1)
     ExpressionList (children 1)
      Identifier ints
    Identifier int_ints
    Function byteSize (children 1)
     ExpressionList (children 1)
      Identifier int_ints
   TablesInSelectQuery (children 1)
    TablesInSelectQueryElement (children 1)
     TableExpression (children 1)
      TableIdentifier test_byte_size_complex_array
   ExpressionList (children 1)
    OrderByElement (children 1)
     Identifier key
