Variable Array Table

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Variable Array Table

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Hugo Kornelis SSC Guru Points: 64790 More actions · Answer 1

lukus_g (10/12/2010)
Hugo Kornelis, you are a ninja!

True! Well, except for the trendy clothes, the superior stealth, the extreme strength and endurance, the ability to kill without getting killed or caught, and the generic sheer awesomeness of course.:-D

But thanks anyway!:-)

Hugo Kornelis, SQL Server/Data Platform MVP (2006-2016)
Visit my SQL Server blog: https://sqlserverfast.com/blog/
SQL Server Execution Plan Reference: https://sqlserverfast.com/epr/

Daniel Bowlin SSC-Dedicated Points: 34566 More actions · Answer 2

Daniel Bowlin

SSC-Dedicated

Points: 34566

October 12, 2010 at 6:54 am

#1235472

Interesting question. Good follow on discussion.

jcarsley SSC Enthusiast Points: 118 More actions · Answer 3

This question completely wasted my time. It serves little use to anybody.

jwbart06 Hall of Fame Points: 3291 More actions · Answer 4

I felt it was worth two points , sure stumped me.

Make you think outside the box.

Thank you

Richard M. SSCertifiable Points: 7401 More actions · Answer 5

Carlo, nice try with this Question of the Day, but I really learned more with Hugo's explanation......

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fanningm Newbie Points: 6 More actions · Answer 6

I just think it's hilareous what the SQL 2008 intellisense looks like (newline characters and all) when you perform a select against this 'table':

select dbo.[VarArray[]](i int)

GO

begin tran

insert into VarArray(i) select 1;

print 1;

rollback

GO

while(1=1)].print_i

from dbo.[VarArray[]](i int)

GO

begin tran

insert into VarArray(i) select 1;

print 1;

rollback

GO

while(1=1)]

What a strange question... My first impression was that this was done by mistake when trying to use VARARRAY from Oracle (or someone was testing to see if VARARRAY was valid in that version of SQL Server).

jcarsley SSC Enthusiast Points: 118 More actions · Answer 7

You are right. The parser in SSMS 2008 is a little different from 2005. The table name has the actual insert statement in it and then some. I wasted 20-30 minutes trying to get it to work like the posted answer.

Enigma475 Ten Centuries Points: 1247 More actions · Answer 8

Hugo, thank you for your explanation. I was totally confused by the square brackets.

Shriniket Ten Centuries Points: 1356 More actions · Answer 9

I thought the ending ] was a typo, it just didn't make sense with it there 🙂

Shriniket Ten Centuries Points: 1356 More actions · Answer 10

I think I wasted 15 min of my time today on this question learning nothing new, thanks Hugo for taking the time to explain the delimiter concepts.

TomThomson SSC Guru Points: 104773 More actions · Answer 11

Interesting question with totally useless (or worse than that) explanation.

Thank heavens for Hugo's clear and simple explanation!

Tom

pjdiller SSC Eights! Points: 977 More actions · Answer 12

pjdiller

SSC Eights!

Points: 977

October 12, 2010 at 1:36 pm

#1235836

Dogpile on Carlo. Give him a dutch rub. 😉

dogramone Hall of Fame Points: 3216 More actions · Answer 13

First time I've ever joined a QOTD discussion. In almost 10 years on the site this must be the worst QOTD yet. I quite regularly get them wrong as I am a part time user of SQL Server now days having got promoted to PM roll. I enjoy the learnings and encourage my teams to spend time on the forums and to always do the QOTD. Well this one is a total waste of time as it is a situation that will NEVER occur in a real world situation. I know that it is voluntary to submit a question and there are probalby times when only one is submitted ut I would prefer to have no QOTD that ones as bad as this.

TomThomson SSC Guru Points: 104773 More actions · Answer 14

dogramone (10/12/2010)
First time I've ever joined a QOTD discussion.

No, there have been far worse. At least in this one the answer was not wrong. And for irrelevance to real work - one QoTD that I set beats this one for irrelevance (and Hugo quite properly and politely pointed out its irrelevance).

Tom

tilew-948340 Hall of Fame Points: 3431 More actions · Answer 15

That was a realy trick question. Thank you Hugo for the explanation. I had to read it twice, but I finaly got it... Sure I know how a ] works now!