How to display last 5 records in a table ?
With out Top key word and doing order by desc
Advance thanks
Answer Posted / priyank
select * from emp
minus
select * from emp where rownum <= (select max(rownum)-5
from emp)
| Is This Answer Correct ? | 1 Yes | 0 No |
Post New Answer View All Answers
What are the new features of informatica 9.x developer?
If the source has duplicate records as id and name columns, values: 1 a, 1 b, 1 c, 2 a, 2 b, the target should be loaded as 1 a+b+c or 1 a||b||c, what transformations should be used for this?
I have a mapping loading 100 records and it failed on 20th record. how to recover it without changing anything.(in prod where we don't have any access).. (the session should should start from 21 record)
What are the designer tools for creating transformations?
What is native users?
One of the optimizing technique to improve the session performance is push down optimization,by using push down optimization we push as much as transformation logic to source/target database,but this degrades the d/b performance,how to overcome this?
Explain the code page compatibility?
hi,this is satheesh working as pl/sql resource in MNC.i just wanna switch to informatica.Could you please let me know what is the best way to learn informatica.what are the best coaching centres available in chennai?Is there any coaching centre will give me a real time experience? informatica
When do you use sql override in a lookup transformation?
What is the use of source qualifier?
my source is junk data how will u remove that junk data by using unix please any one replay me
What is parallel processing in informatica?
Is it possible to revert a global repository to local one and why?
Did u used latest transformations of 8.6.0? for what?
what are factless facts? And in which scenario will you use such kinds of fact tables.