Way to Check Multiple LIKE without dynamic SQL

SQLServerCentral is supported by Red Gate Software Ltd.

Popular Topics

Home

Members

Calendar

Who's On

Home » Article Discussions » Article Discussions by Author » Discuss content posted by Atif Sheikh » Way to Check Multiple LIKE without dynamic...

Way to Check Multiple LIKE without dynamic SQL

Rate Topic

Display Mode

Topic Options

Author

Message

Atif-ullah Sheikh

Posted Wednesday, September 15, 2010 8:17 PM

Hall of Fame

Group: General Forum Members
Last Login: Thursday, March 14, 2013 4:15 AM
Points: 3,240, Visits: 4,960

Comments posted to this topic are about the item Way to Check Multiple LIKE without dynamic SQL

----------------------------------------------------------------------------------------------------------------------------------------------------------------------

Sometimes, winning is not an issue but trying.

You can check my BLOG here

Post #986854

adudley

Posted Thursday, September 16, 2010 2:13 AM

Forum Newbie

Group: General Forum Members
Last Login: Friday, September 14, 2012 5:57 AM
Points: 2, Visits: 32

Thanks for this, I didn't know about fn_split or the CROSS APPLY.

Post #987009

bhatta

Posted Thursday, September 16, 2010 2:40 AM

Forum Newbie

Group: General Forum Members
Last Login: Tuesday, January 10, 2012 3:22 AM
Points: 3, Visits: 16

if you use function !!! write new fn_split_find and don't use cross apply .it's will be work more faste BigGrin

)

select * from @mytbl where fn_split_find(likestring,@param) >0

Post #987028

Atif-ullah Sheikh

Posted Thursday, September 16, 2010 4:17 AM

Hall of Fame

Group: General Forum Members
Last Login: Thursday, March 14, 2013 4:15 AM
Points: 3,240, Visits: 4,960

@adudley
you can find fnSplit on the net. just google it and you will find the code for it.

@bhatta
This is just an approach of performing a task without dynamic SQL. Otherwise, I think using dynamic sql in such situations will be more helpful. Smile

----------------------------------------------------------------------------------------------------------------------------------------------------------------------

Sometimes, winning is not an issue but trying.

You can check my BLOG here

Post #987061

bhatta

Posted Thursday, September 16, 2010 4:35 AM

Forum Newbie

Group: General Forum Members
Last Login: Tuesday, January 10, 2012 3:22 AM
Points: 3, Visits: 16

Atif-ullah Sheikh (9/16/2010)

Absolutly :)

fn_split :)

http://bi-tch.blogspot.com/2007/10/sql-clr-net-function-split.html

Post #987075

gil.milbauer

Posted Thursday, September 16, 2010 12:15 PM

Grasshopper

Group: General Forum Members
Last Login: Wednesday, February 13, 2013 1:29 PM
Points: 17, Visits: 133

But, if it contains both strings, you'll get it in the output twice. You may need a DISTINCT.

Also, you're not really using the CROSS APPLY functionality. This could just as easily be a JOIN (using ON instead of WHERE), since your function isn't using anything from @vTable, so it doesn't need to be re-executed for each row.

Post #987570

franp-424154

Posted Thursday, September 16, 2010 12:46 PM

SSC-Enthusiastic

Group: General Forum Members
Last Login: Sunday, November 06, 2011 4:55 PM
Points: 173, Visits: 617

Thanks it's good to see how others put together T-SQL and its built-in functions to come up with clever solutions. Keeps the mind nimble.

Post #987595

« Prev Topic | Next Topic »

Permissions