Column summary

Question

Column summary

kgeeel240

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Points: 447
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May 10, 2013 at 4:14 am

#150358

Hi
i have a table with 4 columns
YearMonthProd-Group ProductValue
2010April Fruit Oranges2
2010April SweetsCad bury3
2010AugustToys Doll 5.5
2011AugustFruit apple1
2011DecemberFruit pear 2
2012FebruaryToys car 10
2012July Sweets choc3.5
Is it possible for me to get a summary of this for example i want to know from the Prod-Group column which one appears the most
E.G. i would like my results to be like: Fruit

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John Mitchell-245523 SSC Guru Points: 148809 More actions · Answer 1

Is this homework? What have you tried so far?

Here's a hint: use GROUP BY and COUNT(*) in a CTE or subquery to find out how many of each product there are, and then use MAX to find out which one has the most.

John

kgeeel240 SSC-Addicted Points: 447 More actions · Answer 2

i am an intern just started sql never touched it in my life now i have to create a report fro the client ... i have done the report i am left with this

Jeff Moden SSC Guru Points: 1004406 More actions · Answer 3

I don't know... being an intern means that you're supposed to be learning some things from the people you're working for. You should have a mentor that's been assigned to you. I'd ask the mentor to show you. Nothing better than face-to-face training/learning.

--Jeff Moden

RBAR is pronounced "ree-bar" and is a "Modenism" for Row-By-Agonizing-Row.
First step towards the paradigm shift of writing Set Based code:
________Stop thinking about what you want to do to a ROW... think, instead, of what you want to do to a COLUMN.

Change is inevitable... Change for the better is not.

Helpful Links:
How to post code problems
How to Post Performance Problems
Create a Tally Function (fnTally)