Bulk Updation: update EmailCC column

Declare
cursor CUR_BULK_UPDATE is
SELECT rowid,a.* FROM ACCOUNTEMAILDETAIL a WHERE CODE NOT LIKE '%M';
l_b number:=0;
Begin
for CURSOR_RECURSION in CUR_BULK_UPDATE
loop
Begin
if CURSOR_RECURSION.EMAIL is not null then
update ACCOUNTEMAILDETAIL set CEMAILCC= (trim(LOWER(CURSOR_RECURSION.OOWNCODE))) ||'@uniconglobal.com' where rowid=CURSOR_RECURSION.rowid and

CURSOR_RECURSION.EMAIL ! = ' ' and CURSOR_RECURSION.EMAIL not like '%@uniconglobal.com%';
end if;
Exception
when others then
null;
End;
end loop;
End;
/
COMMIT;

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