minvalue.sql Select the Nth lowest value from a table?

minvalue.sql Select the Nth lowest value from a table?
by

1 Answer

Answer :

select level, min('col_name') from my_table where level = '&n' connect
by prior ('col_name') < 'col_name')
group by level;
Example:
Given a table called emp with the following columns:
-- id number
-- name varchar2(20)
-- sal number
--
-- For the second lowest salary:
-- select level, min(sal) from emp
-- where level=2
-- connect by prior sal < sal
-- group by level
by

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