how u can find the n row from a table?
Answers were Sorted based on User's Feedback
Answer / santosh kumar
SELECT EMPLOYEE_ID,LAST_NAME,SALARY,DEPARTMENT_ID
FROM (SELECT ROWNUM
R,EMPLOYEE_ID,LAST_NAME,SALARY,DEPARTMENT_ID FROM EMPLOYEES) A
WHERE A.R=&Record_Number;
---------------------------------------------
(This is easy method to find nth record from a table).....
| Is This Answer Correct ? | 30 Yes | 5 No |
kindly give a delete option for the users to delete wrong
answer. administrator also should verify the answers regularly
| Is This Answer Correct ? | 25 Yes | 3 No |
Answer / manish singhania
select * from emp where rownum<=n
minus
select * from emp where rownum<n
n=1,2,......so many
| Is This Answer Correct ? | 4 Yes | 0 No |
Answer / rama krishna
If you want nth record from table employee then..
select * from employee where rownum <= n
minus
select * from employee where rownum < n
the above query will suffice.
| Is This Answer Correct ? | 3 Yes | 1 No |
Answer / rishab
select emp_name,salary,rownum from
(select emp_name,salary,r from
(select salary,emp_name,rownum r from
(select salary,emp_name,rownum
from emp
order by salary desc)
order by r)
where r<4 ---- this number must be n+1
order by salary)
where rownum=1;
-- yes rownum=1 works...
| Is This Answer Correct ? | 4 Yes | 3 No |
Answer / santosh dwivedi
select * from
(
select rownum r,a.* from TableName a
)
where r=n'th
| Is This Answer Correct ? | 5 Yes | 4 No |
Answer / guest
select rowid,[optional columns...] from table where
rowid='n';
--n would be the input from the user which will let you
identify the row number of that particular record
| Is This Answer Correct ? | 1 Yes | 0 No |
Answer / vijayshanker
SELECT EMPLOYEE_ID,LAST_NAME,DEPARTMENT_ID
FROM (SELECT ROWNUM
R,EMPLOYEE_ID,LAST_NAME,DEPARTMENT_ID FROM EMPLOYEES) A
WHERE A.R=&Record_Number;
| Is This Answer Correct ? | 1 Yes | 0 No |
Answer / pradeep
try this works in mysql
select * from table_name limit n-1,1;
| Is This Answer Correct ? | 1 Yes | 0 No |
select * from employees where rownum<=&nth_row
/
| Is This Answer Correct ? | 0 Yes | 0 No |
What is asqueryable?
Explain spool.
what are the advantages of primary key over unique+notnull
7 Answers Consultancy, LGS, Oracle,
Are there any features that are decommissioned in 11g that are not present in 11g?
How do you exit in sql?
What is inner join in sql?
Is left join same as inner join?
Is merge a dml statement?
List the differences between plsql - function & procedures
What are all the difference between Like and Contains ?
in procedure how to return a value
I have a procedure in a procedure. The inner procedure contains out parameter. How I can call the inner procedure in the out procedure and send the inner procedure parameter value(out parameter value) into out procedure?
Oracle (3259)
SQL Server (4518)
MS Access (429)
MySQL (1402)
Postgre (483)
Sybase (267)
DB Architecture (141)
DB Administration (291)
DB Development (113)
SQL PLSQL (3330)
MongoDB (502)
IBM Informix (50)
Neo4j (82)
InfluxDB (0)
Apache CouchDB (44)
Firebird (5)
Database Management (1411)
Databases AllOther (288)