Defaults

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Defaults

Kenneth.Fisher

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November 14, 2012 at 8:38 pm

#270300

Comments posted to this topic are about the item Defaults
Kenneth FisherI was once offered a wizards hat but it got in the way of my dunce cap.--------------------------------------------------------------------------------For better, quicker answers on T-SQL questions, click on the following... http://www.sqlservercentral.com/articles/Best+Practices/61537/[/url]For better answers on performance questions, click on the following... http://www.sqlservercentral.com/articles/SQLServerCentral/66909/[/url]Link to my Blog Post --> www.SQLStudies.com[/url]
November 14, 2012 at 11:27 pm

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Ron McCullough SSC Guru Points: 63877 More actions · Answer 1

Thanks for a good back to basics question ...

If everything seems to be going well, you have obviously overlooked something.

Ron

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demonfox SSCertifiable Points: 6289 More actions · Answer 2

good and easy one ...

~ demonfox
___________________________________________________________________
Wondering what I would do next , when I am done with this one :ermm:

malleswarareddy_m SSCertifiable Points: 5847 More actions · Answer 3

malleswarareddy_m

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November 15, 2012 at 12:23 am

#1559222

Easy one

Malleswarareddy
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Stuart Davies SSCoach Points: 19505 More actions · Answer 4

Thanks for the question - nice and easy way to start the day

-------------------------------Posting Data Etiquette - Jeff Moden [/url]Smart way to ask a question
There are naive questions, tedious questions, ill-phrased questions, questions put after inadequate self-criticism. But every question is a cry to understand (the world). There is no such thing as a dumb question. ― Carl Sagan
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Toreador SSChampion Points: 11365 More actions · Answer 5

There'd have been a few more wrong answers if it weren't for the "select 2" hint...

Andrew Watson-478275 SSCarpal Tunnel Points: 4652 More actions · Answer 6

Toreador (11/15/2012)
There'd have been a few more wrong answers if it weren't for the "select 2" hint...

Given that the selections only add up to 188%, I don't think everyone's taken the hint :w00t:.

call.copse SSCoach Points: 18050 More actions · Answer 7

I certainly might have had to think about the NULL one if the select 2 hint had not been there - but hopefully not for too long.

Lokesh Vij SSChampion Points: 10836 More actions · Answer 8

Thanks Kenneth.

Good question to brush-up our basics 🙂

~ Lokesh Vij

Guidelines for quicker answers on T-SQL question[/url]
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(Bob Brown) SSCrazy Points: 2705 More actions · Answer 9

Great question. I guess I had to think about it more than some of the others though.

ronmoses@gmail.com SSCarpal Tunnel Points: 4480 More actions · Answer 10

Dag-nabbit, that'll teach me to read more carefully. I read it as "how many" and not "which"! Duh. Well at least I got it right in my head. 😉

Ron

-----
a haiku...

NULL is not zero
NULL is not an empty string
NULL is the unknown

Roland Alexander STL SSCrazy Points: 2915 More actions · Answer 11

Good question, and one that not too many of us consider daily. We ought to make note here that DEFAULT has been deprecated in an unspecified future version of SQL Server, so don't get too attached to it 🙂

Roland Alexander
The Monday Morning DBA
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Dana Medley SSCertifiable Points: 6764 More actions · Answer 12

Thanks for the easy question this morning. 🙂

Everything is awesome!

Hugo Kornelis SSC Guru Points: 64790 More actions · Answer 13

Roland Alexander STL (11/15/2012)
We ought to make note here that DEFAULT has been deprecated in an unspecified future version of SQL Server, so don't get too attached to it 🙂

I think you are confusing default constraints (which are defined in the ANSI standard, and not deprecated) with "default objects" that can be bound to columns or alias data types.

The ANSI standard DEFAULT constraint is what's used in this question - no seperate object, but a default definition used as a constraint in the table.

The deprecated feature uses CREATE DEFAULT to create a default obejct, and then calls the stored procedure sp_binddefault to bind it to either a column or an alias data type.

Reference (hyperlink!): CREATE DEFAULT

Hugo Kornelis, SQL Server/Data Platform MVP (2006-2016)
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