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Need assistance with an SQL Query

开发者 https://www.devze.com 2023-03-03 14:46 出处:网络
Here are the associated tables: movie ( mvnumb int, mvtitle char(100), yrmde int, mvtype char(9), crit int,

Here are the associated tables:

movie 
(
    mvnumb int, 
    mvtitle char(100), 
    yrmde int, 
    mvtype char(9), 
    crit int, 
    mpaa char(6), 
    no开发者_StackOverflow中文版ms int, 
    awrd int, 
    dirnumb int
)


director 
( 
    dirnumb int, 
    dirname char(36), 
    dirborn int, 
    dirdied int
)

My goal is to construct an SQL query that lists the name of the director who has received the maximum number of awards (awrd). I can't seem to get this to work ... any help would be greatly appreciated.. thanks so much.


Something like this (SQL Server):

select top 1 d.dirname,sum(awrd) awrd
from director d
inner join movie m
on m.dirnumb=d.dirnumb
group by d.dirname
order by sum(awrd) desc

Or, on Oracle:

select * from (
select d.dirname, sum(awrd) awards
from director d
inner join movie m
on m.dirnumb=d.dirnumb
group by d.dirname
order by sum(awrd) desc )
where rownum<2;

EDIT: modified Oracle query, as @pilcrow suggested.

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