SelectWithUnionQuery (children 1)
 ExpressionList (children 1)
  SelectQuery (children 3)
   ExpressionList (children 8)
    Identifier a
    Identifier b
    Identifier c
    Identifier d
    Identifier e
    Identifier f
    Identifier g
    Function hex (children 1)
     ExpressionList (children 1)
      Identifier h
   TablesInSelectQuery (children 1)
    TablesInSelectQueryElement (children 1)
     TableExpression (children 1)
      TableIdentifier test_table_2
   ExpressionList (children 8)
    OrderByElement (children 1)
     Identifier a
    OrderByElement (children 1)
     Identifier b
    OrderByElement (children 1)
     Identifier c
    OrderByElement (children 1)
     Identifier d
    OrderByElement (children 1)
     Identifier e
    OrderByElement (children 1)
     Identifier f
    OrderByElement (children 1)
     Identifier g
    OrderByElement (children 1)
     Identifier h