CTE's, Do you use them on an everyday basis?

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CTE's, Do you use them on an everyday basis?

Bradley Jacques

Ten Centuries

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October 1, 2009 at 8:17 am

#142266

Just wondering how many people actually use Common Table Expressions?

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GSquared SSC Guru Points: 260824 More actions · Answer 1

Can't say that I use them every single day, but I do use them quite frequently.

- Gus "GSquared", RSVP, OODA, MAP, NMVP, FAQ, SAT, SQL, DNA, RNA, UOI, IOU, AM, PM, AD, BC, BCE, USA, UN, CF, ROFL, LOL, ETC
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"Nobody knows the age of the human race, but everyone agrees it's old enough to know better." - Anon

Garadin One Orange Chip Points: 29613 More actions · Answer 2

I'm still on SQL2000 in my production environment, but I can tell you that I used derived tables daily.

Seth Phelabaum

Consistency is only a virtue if you're not a screwup. 😉

Links: How to Post Sample Data[/url] :: Running Totals[/url] :: Tally Table[/url] :: Cross Tabs/Pivots[/url] :: String Concatenation[/url]

Matt Miller (4) SSC Guru Points: 124210 More actions · Answer 3

Bradley Jacques (10/1/2009)
Just wondering how many people actually use Common Table Expressions?

I use it a fair amount for two-step XML extractions (I have XML data being stored in a varchar column which I need to interrogate on occasion).

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Your lack of planning does not constitute an emergency on my part...unless you're my manager...or a director and above...or a really loud-spoken end-user..All right - what was my emergency again?

Jeff Moden SSC Guru Points: 1004329 More actions · Answer 4

Bradley Jacques (10/1/2009)
Just wondering how many people actually use Common Table Expressions?

My answer is somewhere in between your two poll answers. It's like asking if someone writes derived table code every day... the answer is "not every day".

--Jeff Moden

RBAR is pronounced "ree-bar" and is a "Modenism" for Row-By-Agonizing-Row.
First step towards the paradigm shift of writing Set Based code:
________Stop thinking about what you want to do to a ROW... think, instead, of what you want to do to a COLUMN.

Change is inevitable... Change for the better is not.

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How to post code problems
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