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02.06.2007 at 08:47AM PST, ID: 22151543
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9.0

dense_rank in MySQL (find highest 2 values)

Asked by autoknowledge in MySQL Server

Tags: , , , ,

Hi Experts,

I have a simple SQL question.

Table: data_values
vid     pid     value
---------------------
12     77      233
14     82      253.4     <-- 2nd highest value
14     83      45
13     90      899        <-- highest value

I would like to find out vid-pid combination that has 2 highest values. What would be the SQL for that query?

output:
vid     pid
-----------
14     82
13     90


I understand in Oracle we could use dense_rank() / rank(). What is the MySQL solution to this problem?

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[+][-]02.06.2007 at 09:21AM PST, ID: 18477837

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[+][-]02.06.2007 at 12:07PM PST, ID: 18479305

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[+][-]02.06.2007 at 12:48PM PST, ID: 18479610

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About this solution

Zone: MySQL Server
Tags: highest, mysql, find, value, dense_rank
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Solution Provided By: snoyes_jw
Participating Experts: 2
Solution Grade: A
 
 
[+][-]02.07.2007 at 10:35AM PST, ID: 18487304

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[+][-]07.16.2007 at 06:58AM PDT, ID: 19495599

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