Ok,
At any rate, you could replace your dummy join by a cross join:
SELECT
nfr.score
FROM student nfr
LEFT OUTER JOIN
(
SELECT
a.score as fra
FROM student a
CROSS JOIN student b
WHERE a.score < b.score
) frab
ON
frab.fra = nfr.score
WHERE
Thanks
For the sake of this question I wanted to avoid all order by and limit syntax
😄. It's more of a challenge question
Regards
Sanjay
Sent from my iPhone
> On Apr 23, 2014, at 2:51 AM, Furcy Pin wrote:
>
> Hi,
>
> note that if your table contains the max value several time, all the
> o
Hi,
note that if your table contains the max value several time, all the
occurences will be returned. Note also that if it contains a null it will
be returned too.
How about this?
SELECT score FROM student ORDER BY score DESC LIMIT 1 ;
Note that on this query Impala is incoherent with Hive or
Hey guys
TABLE=STUDENT
COLUMN=SCORE
U want to find the max value in the column without using any aggregation
functions.
Its easy in a RDB context but I was trying to get a solution in Hive (clearly I
have some spare time on my hands - LOL)
select
nfr.score
from
student nfr
left oute
