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T-SQL

Ron McCullough

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Points: 63877
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November 16, 2009 at 8:25 pm

#214101

Comments posted to this topic are about the item T-SQL
If everything seems to be going well, you have obviously overlooked something.
Ron

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November 16, 2009 at 10:50 pm

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WayneS SSC Guru Points: 95409 More actions · Answer 1

When I run the four statements, I get:

2009-11-15 22:39:14.090 Sunday

2009-11-16 03:39:14.090 Monday

Not the same day or hour. They're not returning the same values.

Wayne
Microsoft Certified Master: SQL Server 2008
Author - SQL Server T-SQL Recipes

If you can't explain to another person how the code that you're copying from the internet works, then DON'T USE IT on a production system! After all, you will be the one supporting it!

Links:
For better assistance in answering your questions
Performance Problems
Common date/time routines
Understanding and Using APPLY Part 1 & Part 2

paranjai SSC Veteran Points: 205 More actions · Answer 2

the answer should be false because until unless ur on the same timezone as utc the day and hour will vary .

premkuttan SSCommitted Points: 1934 More actions · Answer 3

The answer should be false. how come getdate() and getutcdate() will return the same value

premkuttan SSCommitted Points: 1934 More actions · Answer 4

The answer should be false. how come getdate() and getutcdate() will return the same value

rene-500237 Hall of Fame Points: 3769 More actions · Answer 5

If the UTC time is marked as UTC then I would say TRUE otherwise FALSE.

dawryn SSCertifiable Points: 5395 More actions · Answer 6

Check http://msdn.microsoft.com/en-us/library/ms188383.aspx :w00t:

BTW: correct link for GetDate to this, there are double DateAdd links

Examples
The following examples use the six SQL Server system functions that return current date and time to return the date, time, or both. The values are returned in series; therefore, their fractional seconds might be different.
A. Getting the current system date and time
SELECT SYSDATETIME()
,SYSDATETIMEOFFSET()
,SYSUTCDATETIME()
,CURRENT_TIMESTAMP
,GETDATE()
,GETUTCDATE();
Here is the result set.
SYSDATETIME() 2007-04-30 13:10:02.0474381
SYSDATETIMEOFFSET()2007-04-30 13:10:02.0474381 -07:00
SYSUTCDATETIME() 2007-04-30 20:10:02.0474381
CURRENT_TIMESTAMP 2007-04-30 13:10:02.047
GETDATE() 2007-04-30 13:10:02.047
GETUTCDATE() 2007-04-30 20:10:02.047

Do you find GETDATE and GETUTCDATE results the same :blink:

Check getutcdate Example A ➡ same story

Not all of us reside in UK time zone :crazy:

SQLWinther SSCertifiable Points: 6294 More actions · Answer 7

rene-500237 (11/17/2009)
If the UTC time is marked as UTC then I would say TRUE otherwise FALSE.

I agree, everyone does not live in GMT zone or install our OS with GMT zone. 🙂

/Håkan Winther
MCITP:Database Developer 2008
MCTS: SQL Server 2008, Implementation and Maintenance
MCSE: Data Platform

stoklosa Old Hand Points: 367 More actions · Answer 8

So, I answered correct but false. Who will apologize to me ? 😉

dgvozdetsky SSCrazy Points: 2464 More actions · Answer 9

Correct answer should be FALSE, because i received next results:

2009-11-16 10:50:43.533

2009-11-16 08:50:43.533

I'm living in Ukraine and our Timezone = +2 Hours.

Please, accept my answer as correct. Thanks.

Toreador SSChampion Points: 11358 More actions · Answer 10

Thought about answering True, because for me (in the UK) they will return the same value, but figured that the author was probably in the US so the answer was therefore False. Wrong assumption!

RichB SSCrazy Eights Points: 9651 More actions · Answer 11

Same for me. Not only that but depending on exactly WHEN you run this you may well be different seconds, given that getdate() etc will be called in 4 different calls. Ok, so that was only the difference between .393 and .403 on the ms, but if that happened at a second boundary then that would change the seconds value.

So all in all, wrong on so many levels.

Carlo Romagnano SSC-Insane Points: 22596 More actions · Answer 12

Nice question: so, we could see the time zone of every user. 😀

I live in Italy +1 hour.

2009-11-16 11:42:01.793Monday

2009-11-16 10:42:01.793Monday

Ciao Ciao

SRatnaparkhi SSC-Addicted Points: 464 More actions · Answer 13

The answer should be false.

When I run the four statements, I get:

2009-11-16 16:38:22.217Monday

2009-11-16 11:08:22.217Monday

Here time and minutes are different.