SelectWithUnionQuery (children 1)
 ExpressionList (children 1)
  SelectQuery (children 5)
   ExpressionList (children 1)
    Asterisk
   TablesInSelectQuery (children 1)
    TablesInSelectQueryElement (children 1)
     TableExpression (children 1)
      TableIdentifier test
   Function equals (children 1)
    ExpressionList (children 2)
     Literal UInt64_8
     Function plus (children 1)
      ExpressionList (children 2)
       Identifier _part_offset
       Identifier _part_starting_offset
   Function equals (children 1)
    ExpressionList (children 2)
     Literal UInt64_8
     Function plus (children 1)
      ExpressionList (children 2)
       Identifier _part_offset
       Identifier _part_starting_offset
   Set
