zOs/SQL/EXFEFIDE

select count(*) from A540769.TWK600A021
;                          --  beschränktes delete 1
delete from A540769.TWK600A021
    where (i1, v2) in
          (select r.i1, r.v2
             from A540769.TWK600A021 r
             order by r.i1, r.v2
             fetch first 100 rows only
          )
;
select count(*) from A540769.TWK600A021
;
delete from A540769.TWK600A021
    where (i1, v2) in
          (select r.i1, r.v2
             from A540769.TWK600A021 r
             order by r.i1, r.v2
             fetch first 100 rows only
          )
;
select count(*) from A540769.TWK600A021
;
rollback;