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JavaRanch » Java Forums » Databases » JDBC
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query for maximum marks

Samanthi perera
Ranch Hand

Joined: Jan 08, 2010
Posts: 510
this is my question
Jan Cumps
Bartender

Joined: Dec 20, 2006
Posts: 2491
    
    8

Hi. Hope this is not your homework.


In your sql statement,
use the "max()" aggregation function to find the maximum marks,

and
to make the max() function aggregate on subject level,
group by subjectid by adding a "group by" clause.



OCUP UML fundamental and ITIL foundation
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It is sorta covered in the JavaRanch Style Guide.
 
subject: query for maximum marks
 
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