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EXCEPT - 1


EXCEPT - 1

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Ken Wymore
Ken Wymore
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Nice and easy, thanks!
Bangla
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Nice one....
Dineshbabu
Dineshbabu
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Nice and interesting one..

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Dineshbabu
Desire to learn new things..
manik_anu
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EXCEPT returns any distinct values from the left query that are not also found on the right query. The key to this is of course the use of DISTINCT.


Really new thing added into my database

Manik
You cannot get to the top by sitting on your bottom.
sqlnaive
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DISTINCT was clearly the key here. Thanks for this basic question. :-)
Toreador
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Easy enough if you know how EXCEPT and related options work.

But don't quite understand the statement "The key to this is of course the use of DISTINCT".
There is no use of DISTINCT, so how can it be the key to anything?
Hugo Kornelis
Hugo Kornelis
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Toreador (5/28/2013)
But don't quite understand the statement "The key to this is of course the use of DISTINCT".
There is no use of DISTINCT, so how can it be the key to anything?

First sentence of the explanation, emphasis mine:
"EXCEPT returns any distinct values from the left query that are not also found on the right query"


Hugo Kornelis, SQL Server MVP
Visit my SQL Server blog: http://sqlblog.com/blogs/hugo_kornelis
Toreador
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I guess you're right. I'd assumed it meant the keyword DISTINCT, given that it was in uppercase Smile
marlon.seton
marlon.seton
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skanker (5/20/2013)
Thanks for the question. It might be easy for others, however I learnt something on this. I did not do my research first and thought it would be three.


Same here.
jfgoude
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Ignored completely the DISTINCT usage

leearned something today
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