DATEADD function

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DATEADD function

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SQLRNNR SSC Guru Points: 281334 More actions · Answer 1

bitbucket-25253 (8/11/2012)
L' Eomot Inversé (8/11/2012)
Nice easy question to start the week with (2 days early).
I wonder if the 100% correct rate will continue when everyone sees it and starts answering on Monday. 😀
Going to hades in a hand basket already
Correct answers:
75%
(6)
Incorrect answers:
25%
(2)
Total attempts: 8

563 attempts so far and things got better. Looking at 88% correct now.

Jason...AKA CirqueDeSQLeil
_______________________________________________
I have given a name to my pain...MCM SQL Server, MVP
SQL RNNR
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BudaCli Hall of Fame Points: 3404 More actions · Answer 2

But nothing was added...Not complaining though

What you don't know won't hurt you but what you know will make you plan to know better

zymos SSCommitted Points: 1960 More actions · Answer 3

zymos

SSCommitted

Points: 1960

August 13, 2012 at 3:24 pm

#1525309

Great one and thanks for the easy one.

Lynn Pettis SSC Guru Points: 442467 More actions · Answer 4

BudaCli (8/13/2012)
But nothing was added...Not complaining though

Yes there was, 0 (zero) seconds was added to the 0 (zero date, 1900-01-01 00:00:00.000).

tilew-948340 Hall of Fame Points: 3431 More actions · Answer 5

Amazing command that dateadd having datepart second, month, etc. Need to know what you are doing when you use it...

From the explanation, it says that:

If datepart is month and the date month has more days than the return month and the date day does not exist in the return month, the last day of the return month is returned. For example, September has 30 days; therefore, the two following statements return 2006-09-30 00:00:00.000:

SELECT DATEADD(month, 1, '2006-08-30')

SELECT DATEADD(month, 1, '2006-08-31')

Learn something more today!

Thanks

Tee Time Hall of Fame Points: 3745 More actions · Answer 6

Little behind... Took me until Tuesday...... to get it.... RIGHT. Monday was rough for sure. 😛

Lokesh Vij SSChampion Points: 10836 More actions · Answer 7

tilew-948340 (8/13/2012)
Amazing command that dateadd having datepart second, month, etc. Need to know what you are doing when you use it...
From the explanation, it says that:
If datepart is month and the date month has more days than the return month and the date day does not exist in the return month, the last day of the return month is returned. For example, September has 30 days; therefore, the two following statements return 2006-09-30 00:00:00.000:
SELECT DATEADD(month, 1, '2006-08-30')
SELECT DATEADD(month, 1, '2006-08-31')
Learn something more today!
Thanks

very rightly pointed out...DATEADD does not check if the date is a valid date or not 🙂

~ Lokesh Vij

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Revenant SSC-Forever Points: 42467 More actions · Answer 8

Lokesh Vij (8/14/2012)
tilew-948340 (8/13/2012)
Amazing command that dateadd having datepart second, month, etc. Need to know what you are doing when you use it...
From the explanation, it says that:
If datepart is month and the date month has more days than the return month and the date day does not exist in the return month, the last day of the return month is returned. For example, September has 30 days; therefore, the two following statements return 2006-09-30 00:00:00.000:
SELECT DATEADD(month, 1, '2006-08-30')
SELECT DATEADD(month, 1, '2006-08-31')
Learn something more today!
Thanks
very rightly pointed out...DATEADD does not check if the date is a valid date or not 🙂

Thanks for the question!

Miles Neale SSChampion Points: 13147 More actions · Answer 9

Been out for a while and just got to this. Nice question. Appreciate getting the brain back in gear with an easy one.

Not all gray hairs are Dinosaurs!

Neeraj Prasad Sharma Ten Centuries Points: 1315 More actions · Answer 10

Thanx for the question..

i did not go for the catch 1+ 😎

Neeraj Prasad Sharma
Sql Server Tutorials