suppose i have 50 records of employee table.
1) I want to find the person who is having 22nd highest salary.
2) I want to delete a person which is in 39th row
3) I want to Update rec no 45
suppose i have 50 records of employee table.
1) I want to find the person who is having 22nd highest salary.
2) I want to delete a person which is in 39th row
3) I want to Update rec no 45