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DATETIME - 4


DATETIME - 4

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db4breakfast
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Thanks for the question. I learned this precision rounding from March 12, inner join question from Archie Flockhart's comment. :-)

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Stewart "Arturius" Campbell
Stewart "Arturius" Campbell
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Interesting question, thanks Ron

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mtassin
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demonfox (3/17/2013)
L' Eomot Inversé (3/16/2013)
Nice question, and fine explanation, but that bit about "59.005" seems to have come from a different than the rest. ;-)


+1

May be, because, it's monday it looked like too much english and a long script to read . Then, I finally decided to go on with the question .. In the end, I realised it is a question about datetime millisecond precision w00t

eventually it was a worthy read ,a simple query with calm mind ...:-P
thanks for the question

Edit: english


Same here... but apparently I didn't consume enough coffee before I tried to answer this one... gah my head hurts.



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SQLRNNR
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Nice question.



Jason AKA CirqueDeSQLeil
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sknox
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I'm curious: What was the point of the cursor-like WHILE and incrementing the ID by 3? Just Obfuscation? Why didn't you just write the query as:


SELECT ID AS 'Select number', DATETIMEFROMPARTS ([Year],M,D,H,Mi,S,Ms) AS 'Datetime'
,CAST(S AS CHAR(2)) + ':' + CAST(Ms AS CHAR(3)) AS 'Original seconds input'
FROM #T


Primo Dang
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L' Eomot Inversé (3/16/2013)
Nice question, and fine explanation, but that bit about "59.005" seems to have come from a different than the rest. ;-)


I thought that part was weird too, made me think longer about the answer as though it was some kind of trick question, but then I decided to go with the answer that made more sense to me and got it right. =]

Thanks for yet another fine question, Ron!
Rose Bud
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sknox (3/18/2013)
I'm curious: What was the point of the cursor-like WHILE and incrementing the ID by 3? Just Obfuscation? Why didn't you just write the query as:


SELECT ID AS 'Select number', DATETIMEFROMPARTS ([Year],M,D,H,Mi,S,Ms) AS 'Datetime'
,CAST(S AS CHAR(2)) + ':' + CAST(Ms AS CHAR(3)) AS 'Original seconds input'
FROM #T



I have the same question as sknox, except I might add an "order by" to his proposed query.
SathishK
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Nice question, I learnt something new today
Ken Wymore
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Nice question. I've hit that precision issue before so I guessed correctly. I like that 2012 datefromparts function too.
Revenant
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Nice one... Thanks, Ron!
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