SQL 2008 T-SQL

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SQL 2008 T-SQL

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dave.farmer SSCrazy Points: 2431 More actions · Answer 1

Jamie Longstreet (8/21/2009)
Excellent question.
First because it demonstrates the MERGE,
Second because it illustrates the $action,
Nice one!

Actually, I was going to say much the same but got a bit sidetracked by the answer confusion... I didn't know about MERGE before but thanks to this QotD it's clear how it works and it will be most helpful in solving a problem I have at work without resorting to extra and less efficient processing.

Cheers!

Ron McCullough SSC Guru Points: 63877 More actions · Answer 2

Jamie Longstreet (8/21/2009)
--------------------------------------------------------------------------------
Excellent question.
First because it demonstrates the MERGE,
Second because it illustrates the $action,
Nice one!
dave.farmer
Actually, I was going to say much the same but got a bit sidetracked by the answer confusion... I didn't know about MERGE before but thanks to this QotD it's clear how it works and it will be most helpful in solving a problem I have at work without resorting to extra and less efficient processing.Cheers!

Thank you for your responses, it is satisfying to recieve affirmation that the QOD has achieved at least a portion of its objective.

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

Ron

Please help us, help you -before posting a question please read[/url]
Before posting a performance problem please read[/url]

VM-723206 SSCrazy Points: 2964 More actions · Answer 3

VM-723206

SSCrazy

Points: 2964

September 1, 2009 at 9:09 am

#1047605

Good question!

Bhavesh_Patel SSCrazy Points: 2259 More actions · Answer 4

I was lucky :hehe: I got it right!

[font="System"]Bhavesh Patel[/font]

http://bhaveshgpatel.wordpress.com/

TomThomson SSC Guru Points: 104773 More actions · Answer 5

A nice question. I was lucky enough to see it after the wording was changed to reduce the number of correct answers to one.

But I do feel that this question illustrates how nasty MERGE is - we were better off without it, at least from the point of view of code clarity.

Tom

SQL 2008 T-SQL

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