SQL Clone
SQLServerCentral is supported by Redgate
 
Log in  ::  Register  ::  Not logged in
 
 
 


SubQuery


SubQuery

Author
Message
SQLRNNR
SQLRNNR
SSC-Dedicated
SSC-Dedicated (33K reputation)SSC-Dedicated (33K reputation)SSC-Dedicated (33K reputation)SSC-Dedicated (33K reputation)SSC-Dedicated (33K reputation)SSC-Dedicated (33K reputation)SSC-Dedicated (33K reputation)SSC-Dedicated (33K reputation)

Group: General Forum Members
Points: 33088 Visits: 18560
palotaiarpad (9/19/2011)
Nice question! Thanks!


You're welcome



Jason AKA CirqueDeSQLeil
I have given a name to my pain...
MCM SQL Server, MVP


SQL RNNR

Posting Performance Based Questions - Gail Shaw

Revenant
Revenant
SSCertifiable
SSCertifiable (7.4K reputation)SSCertifiable (7.4K reputation)SSCertifiable (7.4K reputation)SSCertifiable (7.4K reputation)SSCertifiable (7.4K reputation)SSCertifiable (7.4K reputation)SSCertifiable (7.4K reputation)SSCertifiable (7.4K reputation)

Group: General Forum Members
Points: 7433 Visits: 4865
Got it right, but it took me twenty minutes of head scratching.

Thanks!
Trey Staker
Trey Staker
Ten Centuries
Ten Centuries (1.3K reputation)Ten Centuries (1.3K reputation)Ten Centuries (1.3K reputation)Ten Centuries (1.3K reputation)Ten Centuries (1.3K reputation)Ten Centuries (1.3K reputation)Ten Centuries (1.3K reputation)Ten Centuries (1.3K reputation)

Group: General Forum Members
Points: 1290 Visits: 2788
Thanks for the question. I got it right. I haven't used this functionality yet so I was guessing a little that this is how it works.

---------------------------------------------------------------------
Use Full Links:
KB Article from Microsoft on how to ask a question on a Forum
Ken Wymore
Ken Wymore
SSCertifiable
SSCertifiable (5.1K reputation)SSCertifiable (5.1K reputation)SSCertifiable (5.1K reputation)SSCertifiable (5.1K reputation)SSCertifiable (5.1K reputation)SSCertifiable (5.1K reputation)SSCertifiable (5.1K reputation)SSCertifiable (5.1K reputation)

Group: General Forum Members
Points: 5099 Visits: 2377
I, like some others, got the question right for the wrong reason. I focused on the date declaration in the parameters and only caught the renaming of the sub-query columns after I had chosen the correct answer. Interesting behavior in regards to aliasing this way. Thanks for the question, I learned something new today!
SQLRNNR
SQLRNNR
SSC-Dedicated
SSC-Dedicated (33K reputation)SSC-Dedicated (33K reputation)SSC-Dedicated (33K reputation)SSC-Dedicated (33K reputation)SSC-Dedicated (33K reputation)SSC-Dedicated (33K reputation)SSC-Dedicated (33K reputation)SSC-Dedicated (33K reputation)

Group: General Forum Members
Points: 33088 Visits: 18560
Kenneth Wymore (9/19/2011)
I, like some others, got the question right for the wrong reason. I focused on the date declaration in the parameters and only caught the renaming of the sub-query columns after I had chosen the correct answer. Interesting behavior in regards to aliasing this way. Thanks for the question, I learned something new today!


Good to hear and glad you learned.



Jason AKA CirqueDeSQLeil
I have given a name to my pain...
MCM SQL Server, MVP


SQL RNNR

Posting Performance Based Questions - Gail Shaw

SQLRNNR
SQLRNNR
SSC-Dedicated
SSC-Dedicated (33K reputation)SSC-Dedicated (33K reputation)SSC-Dedicated (33K reputation)SSC-Dedicated (33K reputation)SSC-Dedicated (33K reputation)SSC-Dedicated (33K reputation)SSC-Dedicated (33K reputation)SSC-Dedicated (33K reputation)

Group: General Forum Members
Points: 33088 Visits: 18560
Trey Staker (9/19/2011)
Thanks for the question. I got it right. I haven't used this functionality yet so I was guessing a little that this is how it works.


Good guess;-)



Jason AKA CirqueDeSQLeil
I have given a name to my pain...
MCM SQL Server, MVP


SQL RNNR

Posting Performance Based Questions - Gail Shaw

Ken Wymore
Ken Wymore
SSCertifiable
SSCertifiable (5.1K reputation)SSCertifiable (5.1K reputation)SSCertifiable (5.1K reputation)SSCertifiable (5.1K reputation)SSCertifiable (5.1K reputation)SSCertifiable (5.1K reputation)SSCertifiable (5.1K reputation)SSCertifiable (5.1K reputation)

Group: General Forum Members
Points: 5099 Visits: 2377
Any idea as to why they would allow this behavior in a join? Seems to me like it would actually introduce more confusion than convenience.
SQLRNNR
SQLRNNR
SSC-Dedicated
SSC-Dedicated (33K reputation)SSC-Dedicated (33K reputation)SSC-Dedicated (33K reputation)SSC-Dedicated (33K reputation)SSC-Dedicated (33K reputation)SSC-Dedicated (33K reputation)SSC-Dedicated (33K reputation)SSC-Dedicated (33K reputation)

Group: General Forum Members
Points: 33088 Visits: 18560
Kenneth Wymore (9/19/2011)
Any idea as to why they would allow this behavior in a join? Seems to me like it would actually introduce more confusion than convenience.


I think they have to allow it due to the requirement that a subquery that is based on values instead of a query requires the same syntax.

Here's an article on that. http://jasonbrimhall.info/2011/08/31/bitwise-and-derived-table-revisited/



Jason AKA CirqueDeSQLeil
I have given a name to my pain...
MCM SQL Server, MVP


SQL RNNR

Posting Performance Based Questions - Gail Shaw

Ken Wymore
Ken Wymore
SSCertifiable
SSCertifiable (5.1K reputation)SSCertifiable (5.1K reputation)SSCertifiable (5.1K reputation)SSCertifiable (5.1K reputation)SSCertifiable (5.1K reputation)SSCertifiable (5.1K reputation)SSCertifiable (5.1K reputation)SSCertifiable (5.1K reputation)

Group: General Forum Members
Points: 5099 Visits: 2377
Ah, Thanks Jason. I'll check that out.
Koen Verbeeck
Koen Verbeeck
One Orange Chip
One Orange Chip (27K reputation)One Orange Chip (27K reputation)One Orange Chip (27K reputation)One Orange Chip (27K reputation)One Orange Chip (27K reputation)One Orange Chip (27K reputation)One Orange Chip (27K reputation)One Orange Chip (27K reputation)

Group: General Forum Members
Points: 27845 Visits: 13268
Nice question, thanks!


How to post forum questions.
Need an answer? No, you need a question.
What’s the deal with Excel & SSIS?
My blog at SQLKover.

MCSE Business Intelligence - Microsoft Data Platform MVP
Go


Permissions

You can't post new topics.
You can't post topic replies.
You can't post new polls.
You can't post replies to polls.
You can't edit your own topics.
You can't delete your own topics.
You can't edit other topics.
You can't delete other topics.
You can't edit your own posts.
You can't edit other posts.
You can't delete your own posts.
You can't delete other posts.
You can't post events.
You can't edit your own events.
You can't edit other events.
You can't delete your own events.
You can't delete other events.
You can't send private messages.
You can't send emails.
You can read topics.
You can't vote in polls.
You can't upload attachments.
You can download attachments.
You can't post HTML code.
You can't edit HTML code.
You can't post IFCode.
You can't post JavaScript.
You can post emoticons.
You can't post or upload images.

Select a forum

































































































































































SQLServerCentral


Search