Click here to monitor SSC
SQLServerCentral is supported by Redgate
 
Log in  ::  Register  ::  Not logged in
 
 
 


Maximum amount of "If" statements and "Select CASE"


Maximum amount of "If" statements and "Select CASE"

Author
Message
Warren Peace
Warren Peace
SSC Veteran
SSC Veteran (223 reputation)SSC Veteran (223 reputation)SSC Veteran (223 reputation)SSC Veteran (223 reputation)SSC Veteran (223 reputation)SSC Veteran (223 reputation)SSC Veteran (223 reputation)SSC Veteran (223 reputation)

Group: General Forum Members
Points: 223 Visits: 476
What is te maximum allowed nested "If" statements?
What is the Maximum allowed "CASE" in "Select CASE" statement.

I ask because I was using the MS SQL Server Migration Assistant an on one SP, I got the error saying...
"Errors: Some part of your SQL statement is nested too deeply."

Thanks
Grant Fritchey
Grant Fritchey
SSCoach
SSCoach (17K reputation)SSCoach (17K reputation)SSCoach (17K reputation)SSCoach (17K reputation)SSCoach (17K reputation)SSCoach (17K reputation)SSCoach (17K reputation)SSCoach (17K reputation)

Group: General Forum Members
Points: 17635 Visits: 32268
It's 10 levels in a CASE statement (here's the page in the local Books Online). I don't know of a limit on IF statements, but I think it's reasonably safe to say, if you need to worry about the limit, you're probably approaching the problem in an inefficient manner and need to step back and rethink the solution.

----------------------------------------------------
The credit belongs to the man who is actually in the arena, whose face is marred by dust and sweat and blood...
Theodore Roosevelt

The Scary DBA
Author of: SQL Server Query Performance Tuning and SQL Server Execution Plans
Product Evangelist for Red Gate Software
Steve Jones
Steve Jones
SSC-Dedicated
SSC-Dedicated (36K reputation)SSC-Dedicated (36K reputation)SSC-Dedicated (36K reputation)SSC-Dedicated (36K reputation)SSC-Dedicated (36K reputation)SSC-Dedicated (36K reputation)SSC-Dedicated (36K reputation)SSC-Dedicated (36K reputation)

Group: Administrators
Points: 36302 Visits: 18752
I agree with Grant. You might need to rethink the SP.

Follow me on Twitter: @way0utwest
Forum Etiquette: How to post data/code on a forum to get the best help
My Blog: www.voiceofthedba.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