In a table their 20 records.I had update 6 records???How
can see and retrieve particular 6 records.i.e.,Latest
updated.
Answers were Sorted based on User's Feedback
Answer / kavitha
select * from aa
where rownum <= 6
order last_updated_date desc
Is This Answer Correct ? | 15 Yes | 2 No |
Answer / saritha
If the table is an apps table, then it can be determined
based on the last_update_date of the record. You can query
the table based on the last_update_date column.
Is This Answer Correct ? | 6 Yes | 1 No |
Answer / orchid
select * from (select * from aa
order by last_updated_date desc)
where rownum <= 6;
Is This Answer Correct ? | 5 Yes | 1 No |
Answer / ratnakar
if u know updated date then following query will work
select * from emp where effecive_start_date = (select
sysdate from dual);
or
select * from emp where effective_start_date = (select
to_date(dateof update,'dd-mon-yy') from dual);
Is This Answer Correct ? | 2 Yes | 0 No |
Answer / fly-by
You can't. The effective date isn't necessarily the date
of the update, so testing for it won't yield the result you
seek. Unless your table has a "date_updated" column, you
haven't anything to filter on.
Is This Answer Correct ? | 4 Yes | 2 No |
Answer / vijaya
select * from aa,fnd_sessions ses
where ses.effective_date between aa.effective_start_date
and aa.effective_end_date
or
select * from aa
where sysdate between aa.effective_start_date and
aa.effective_end_date
Is This Answer Correct ? | 2 Yes | 1 No |
Answer / orchid
Since the following sql
select * from aa
where rownum <= 6
order last_updated_date desc
will return random 6 rows and then the
order by 'last_updated_date desc' will only apply to
selected 6 records, so you won't get latest updated 6
records.
Please correct me if I was wrong.
Is This Answer Correct ? | 1 Yes | 0 No |
Answer / ratnakar
select * from emp order by effective_start_date;
Is This Answer Correct ? | 1 Yes | 2 No |
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