Delete duplicated rows
Delete duplicated rows.
Last updated:
Warning: Review and test in a non-production environment before running.
delete from PENSIONERIM
where rowid in (select rowid
from (select rowid,
row_number()
over
(partition by PensionerId,fund order by PensionerId,fund) dup
from PENSIONERIM
where funddate=to_date('01/12/2014','dd/mm/yyyy'))
where dup > 1);