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A little SQL puzzle
Message
De
17/01/2010 16:02:36
Kevin Goff
Pennsylvanie, États-Unis
 
 
À
17/01/2010 15:57:16
John Ryan
Captain-Cooker Appreciation Society
Taumata Whakatangi ..., Nouvelle Zélande
Information générale
Forum:
Microsoft SQL Server
Catégorie:
Syntaxe SQL
Titre:
Re: A little SQL puzzle
Divers
Thread ID:
01444375
Message ID:
01444451
Vues:
56
Looking for the average of a billion student test scores? That's an "A" for effort choosing a "realistic" scenario to justify your preference, then. ;-)

Could be a big school :)

Actually, in SQL OLAP, there's a built-in MDX function for MEDIAN
"Run, you clever boy....and remember"
https://www.youtube.com/watch?v=8U4Y2Uv8ArM

"My survival...my living proof"
https://plus.google.com/photos/117162300364810952313/albums/5876836271056272097/5876836294121419858?banner=pwa&pid=5876836294121419858&oid=117162300364810952313
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