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Power of implicit conversion


Power of implicit conversion

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Gopi S
Gopi S
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Comments posted to this topic are about the item Power of implicit conversion
CoolCodeShare
CoolCodeShare
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An Interesting Question!
Koen Verbeeck
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Easy, but interesting. Good way to start a Monday.



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MCSA SQL Server 2012 - MCSE Business Intelligence
Iulian -207023
Iulian -207023
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Thank you for the question.

Regards,
Iulian
paul s-306273
paul s-306273
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Excellent QOTD.
Stuart Davies
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This question and the coffee help wake me up this morning - thanks

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Toreador
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Good question - shame there weren't more possible answers given, I only had to look at the first two, and would probably have got at least one of the others wrong if I'd had to guess at them!
cengland0
cengland0
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Toreador (9/26/2011)
Good question - shame there weren't more possible answers given, I only had to look at the first two, and would probably have got at least one of the others wrong if I'd had to guess at them!

Or, you could have just looked at "C" and saw that '2' + '3' + 1 = 24 and none of the other possible answers had 24 as the answer. That excluded all others without even having to calculate anything else.
Andre Guerreiro
Andre Guerreiro
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Great question.
The precedence of operators, in that case, will make all the difference.
Since it's math, if we use parenthesis, we'll get a different result as expected.


SELECT '2' + '3' * 1 -- = 5
GO
SELECT ('2' + '3') * 1 -- = 23
GO



A good way to start the week. Wink

Best regards,

Best regards,

Andre Guerreiro Neto

Database Analyst
http://www.softplan.com.br
MCITPx1/MCTSx2/MCSE/MCSA
Britt Cluff
Britt Cluff
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Good question. Thanks for making me think on a Monday morning.

http://brittcluff.blogspot.com/
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