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


Indexes


Indexes

Author
Message
free_mascot
free_mascot
SSCertifiable
SSCertifiable (7.5K reputation)SSCertifiable (7.5K reputation)SSCertifiable (7.5K reputation)SSCertifiable (7.5K reputation)SSCertifiable (7.5K reputation)SSCertifiable (7.5K reputation)SSCertifiable (7.5K reputation)SSCertifiable (7.5K reputation)

Group: General Forum Members
Points: 7539 Visits: 2250
Comments posted to this topic are about the item Indexes

---------------------------------------------------
"Thare are only 10 types of people in the world:
Those who understand binary, and those who don't."
Koen Verbeeck
Koen Verbeeck
SSC Guru
SSC Guru (62K reputation)SSC Guru (62K reputation)SSC Guru (62K reputation)SSC Guru (62K reputation)SSC Guru (62K reputation)SSC Guru (62K reputation)SSC Guru (62K reputation)SSC Guru (62K reputation)

Group: General Forum Members
Points: 62964 Visits: 13298
Thanks for the question.


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
Carlo Romagnano
Carlo Romagnano
SSCertifiable
SSCertifiable (7.5K reputation)SSCertifiable (7.5K reputation)SSCertifiable (7.5K reputation)SSCertifiable (7.5K reputation)SSCertifiable (7.5K reputation)SSCertifiable (7.5K reputation)SSCertifiable (7.5K reputation)SSCertifiable (7.5K reputation)

Group: General Forum Members
Points: 7535 Visits: 3399
Remember that "Filtered indexes" are used only if the WHERE clause matches or is compatible with the filter.
View http://www.sqlservercentral.com/questions/T-SQL/105826/

I run on tuttopodismo
Ed Wagner
Ed Wagner
SSC-Forever
SSC-Forever (49K reputation)SSC-Forever (49K reputation)SSC-Forever (49K reputation)SSC-Forever (49K reputation)SSC-Forever (49K reputation)SSC-Forever (49K reputation)SSC-Forever (49K reputation)SSC-Forever (49K reputation)

Group: General Forum Members
Points: 49445 Visits: 10844
I love indexing questions. Good way to end the week.


Tally Tables - Performance Personified
String Splitting with True Performance
Best practices on how to ask questions
Colin Davidson
Colin Davidson
Hall of Fame
Hall of Fame (3.5K reputation)Hall of Fame (3.5K reputation)Hall of Fame (3.5K reputation)Hall of Fame (3.5K reputation)Hall of Fame (3.5K reputation)Hall of Fame (3.5K reputation)Hall of Fame (3.5K reputation)Hall of Fame (3.5K reputation)

Group: General Forum Members
Points: 3508 Visits: 183
They can also be used on a view as long as it is a persisted view.
Thomas Abraham
Thomas Abraham
Hall of Fame
Hall of Fame (3.8K reputation)Hall of Fame (3.8K reputation)Hall of Fame (3.8K reputation)Hall of Fame (3.8K reputation)Hall of Fame (3.8K reputation)Hall of Fame (3.8K reputation)Hall of Fame (3.8K reputation)Hall of Fame (3.8K reputation)

Group: General Forum Members
Points: 3841 Visits: 2256
Thanks for the great question! Inspired me to do a little refresher study of indexes (and views too). Got me to working on a couple of needed views for reporting. Can't get too carried away, as the next version of our ERP software is "just around the corner" (where it has been for 6 months) and involves major changes to the DB. But, I digress ...

Please don't go. The drones need you. They look up to you.
Connect to me on LinkedIn
RLilj33
RLilj33
Ten Centuries
Ten Centuries (1.2K reputation)Ten Centuries (1.2K reputation)Ten Centuries (1.2K reputation)Ten Centuries (1.2K reputation)Ten Centuries (1.2K reputation)Ten Centuries (1.2K reputation)Ten Centuries (1.2K reputation)Ten Centuries (1.2K reputation)

Group: General Forum Members
Points: 1205 Visits: 429
Thanks for the question.

Almost got it wrong when I read this from SQL Authority, Pinal Dave: "They can be used on Views only if they are persisted views."
- http://blog.sqlauthority.com/2008/09/01/sql-server-2008-introduction-to-filtered-index-improve-performance-with-filtered-index/

So I was wondering if there were 4 correct answers until I read in BOL, "You cannot create a filtered index on a view."
- http://technet.microsoft.com/en-us/library/cc280372.aspx
pchirags
pchirags
SSCrazy
SSCrazy (2.7K reputation)SSCrazy (2.7K reputation)SSCrazy (2.7K reputation)SSCrazy (2.7K reputation)SSCrazy (2.7K reputation)SSCrazy (2.7K reputation)SSCrazy (2.7K reputation)SSCrazy (2.7K reputation)

Group: General Forum Members
Points: 2717 Visits: 616
nice question..
Raghavendra Mudugal
Raghavendra Mudugal
Hall of Fame
Hall of Fame (3.4K reputation)Hall of Fame (3.4K reputation)Hall of Fame (3.4K reputation)Hall of Fame (3.4K reputation)Hall of Fame (3.4K reputation)Hall of Fame (3.4K reputation)Hall of Fame (3.4K reputation)Hall of Fame (3.4K reputation)

Group: General Forum Members
Points: 3372 Visits: 2958
Ed Wagner (3/21/2014)
I love indexing questions. Good way to end the week.


+1

ww; Raghu
--
The first and the hardest SQL statement I have wrote- "select * from customers" - and I was happy and felt smart.
Igor Micev
Igor Micev
SSChampion
SSChampion (10K reputation)SSChampion (10K reputation)SSChampion (10K reputation)SSChampion (10K reputation)SSChampion (10K reputation)SSChampion (10K reputation)SSChampion (10K reputation)SSChampion (10K reputation)

Group: General Forum Members
Points: 10380 Visits: 5157
Nice question! I love filtered indexes. They are very useful for the data mining algorithms.

Thanks
Igor

Igor Micev,
My blog: www.igormicev.com
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