Re: SQL PUZZLE: selecting top 50 salaries in a table
Date: Thu, 21 Oct 1999 19:36:13 -0400
Message-ID: <9sNP3.26581$E_1.1430780_at_typ11.nn.bcandid.com>
[Quoted] [Quoted] I don't have Oracle in front of me but please try below where n is how many [Quoted] [Quoted] top records to select, MySalaryTable has the salary information and [Quoted] [Quoted] determinant is any other condition (the 50 top salaries for 1997 for [Quoted] example). This query should allow for ties, which in the case of salaries, are likely to occur.
SELECT
sal1.salary,
(SELECT
COUNT(DISTINCT salary)
FROM
MySalaryTable sal2
WHERE
[Quoted] sal2.salary >= sal1.salary [Quoted] [Quoted] and sal2.determinant = sal1.determinant) as rankingFROM
MySalaryTable sal1
Where
ranking <= &n
;
Van
NetComrade <andreyNSPAM_at_bookexchange.net> wrote in message
news:380f8e89.268436409_at_news.earthlink.net...
> Well.. we know how to select top salary, which is select max(salary),
> but how would I select top 50 records?
> ---------------
> Andrey Dmitriev eFax: (978) 383-5892 Daytime: (917) 373-5417
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Received on Fri Oct 22 1999 - 01:36:13 CEST