-- 3. 순위 구하기 (직접)
set @rownum := 0;
select ename, sal, @rownum := @rownum+1
from
(
select ename, sal
from emp
order by sal desc
) nemp;
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-- 3. 순위 구하기 (직접)
set @rownum := 0;
select ename, sal, @rownum := @rownum+1
from
(
select ename, sal
from emp
order by sal desc
) nemp;
sson17