SelectWithUnionQuery (children 1)
 ExpressionList (children 1)
  SelectQuery (children 4)
   ExpressionList (children 1)
    Asterisk
   TablesInSelectQuery (children 1)
    TablesInSelectQueryElement (children 1)
     TableExpression (children 1)
      TableIdentifier optimize_lazy_materialization_with_compact_mt
   ExpressionList (children 1)
    OrderByElement (children 1)
     Identifier c
   Literal UInt64_3
