How One can easily select all even, odd, or Nth rows from a
table using SQL queries?
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Answer Posted / guru
Please Use Below Query and Kindly post reply feedback
Odd number of records:
select * from emp where (rowid,1) in (select rowid,
mod(rownum,2) from emp);
Output:-
1
3
5
Even number of records:
select * from emp where (rowid,0) in (select rowid,
mod(rownum,2) from emp)
Output:-
2
4
6
For nth number,
Example we r considering number n=10
select * from emp where (rowid,0) in (select rowid,
mod(rownum,10) from emp)
| Is This Answer Correct ? | 18 Yes | 8 No |
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