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Divide By Zero Error Encountered In Sql


Hit me up on Twitter if you want to discuss it further. The operation has to to throw, since the mathematical meaning of x/0 is different from the NULL meaning, so it cannot return NULL. What is the best way to write SQL code so that I will never see this error message again? Good to know about NULLIF Oct 14, 2010 at 09:07 AM ozamora Håkan Winther Nope, the case statement is not any faster because NULLIF is the case statememt. his comment is here

Invoking metadata API call using JSFORCE Physically locating the server Day of year calculation method What would happen if I created an account called 'root' Tips for work-life balance when doing Some of my answer was addressed to concerns like that of Edwardo, in the comments, who seemed to be advocating returning a 0. I very seldom downvote, but this is really crap! I agree with Beska in that you do not want to hide the error. http://www.peachpit.com/blogs/blog.aspx?uk=Avoiding-division-by-zero-with-NULLIF-Five-SQL-Tips-in-Five-Days-Part-5-

Divide By Zero Error Encountered In Sql Server

Is my teaching attitude wrong? sigh –Beska May 14 '09 at 19:12 9 I'm sorry, I didn't mean to offend you. Join them; it only takes a minute: Sign up How to avoid the “divide by zero” error in SQL? This is completely wrong in a mathematical sense, and it is even dangerous as your application will likely return wrong and misleading results.

Thx! –huhu78 Sep 27 '12 at 14:17 1 This "feels" so dirty but I love it! Loans that change lives — Find out more » Reader Comments Robert Rawlins Oct 3, 2007 at 9:52 AM 54 Comments Niiiiiiiiiiiice!I've had this problem in strange statistics data for a What does 'apt-get install update' do? Divide By Zero Error Encountered Sql Server 2005 I'm looking at calculating the number of inventory turns that occur in a three month period.

The business rule is that to calculate inventory turns, you take cost of goods sold for a period, annualize it. Viewable by all users 4 answers: sort voted first ▼ oldest newest voted first 0 You can use NULLIF if you want to return null when division by zero: SELECT @int1 Or someone cloaned my code (that never happens, right?) and did not think about the warnings? Therefore, running the above code, we get the following output:[ 0 ]As someone who runs a ton of reports on database table (albeit, not in any educated way), this is going

Am I missing some super useful function that does this in one line? [edit]OK, thanks for the answers so far. Oracle Sql Divide By Zero Error Encountered I am facing a problem. Gert-Jan Apr 19, 2012 at 12:31 PM 1 Comments You, sir, RULE!This has been bugging me for soo long! The usual 'gotcha' is than most developers expect SQL to behave like procedural languages and offer logical operator short-circuit, but it does NOT.

Divide By Zero Error Encountered In Sql Server 2012

In SQL, dividing by NULL returns NULL. https://www.bennadel.com/blog/984-using-nullif-to-prevent-divide-by-zero-errors-in-sql.htm Generally speaking I would want 0 when I divide sorry! Divide By Zero Error Encountered In Sql Server Otherwise, the division operation is performed. Msg 8134 Level 16 State 1 Line 1 Divide By Zero Error Encountered Eduardo Sacarias Jun 10, 2014 at 3:18 PM 1 Comments Thanks!!!!!!!!!!!!!!!!!!

All rights reserved. 1301 Sansome Street, San Francisco, CA 94111 current community chat Stack Overflow Meta Stack Overflow your communities Sign up or log in to customize your list. http://darrenmanning.com/divide-by/divide-by-zero-error-encountered-in-vb-net.html View All Jobs | Post A Job - Only $29 » ColdFusion Engineer - Enterprise Applications at Market America MEAN Stack Developer at EDU Healthcare Software Development Engineer - REQ20003869 at try { Database.ComputePercentage(); } catch (SqlException e) { // now you can handle the exception or at least log that the exception was thrown if you choose not to handle it What if I forgot to re-enable the warnings? Sql Nullif

Tagged: arithabort, divide by zero, Functions, Prashant Pattnaik, SQL Journey, SQL Server, Technology. Is the NHS wrong about passwords? goodbye forever, stupid ugly CASE method sathuapdi kesavan Mar 15, 2011 at 6:53 AM 1 Comments thanks a ton Chris Mar 25, 2011 at 9:35 AM 1 Comments Watch it. weblink Follow this question By Email: Once you sign in you will be able to subscribe for any updates here By RSS: Answers Answers and Comments Follow @Ask_SSC Follow Ask SSC on

ANSWER: I think there's an underlying issue here, which is that division by 0 is not legal. Divide By Zero Error Encountered Sql Server 2008 Rewrite the query as: SELECT club_id, males, females, males/NULLIF(females, 0) AS ratio FROM school_clubs; Any number divided by NULL gives NULL, and no error is generated. At least Oracle's implementation of NULLIF doesn't accept NULL value as valid parameter and returns error message about it.So, in complete form it looks like:nullif(nvl(divisor,0),0)NVL will change NULL on 0 and

My average inventory is now 0.

Along with 14+ years of hands on experience he holds a Masters of Science degree and a number of database certifications. Notify me of new posts via email. « Finding Nth highest number in SQLServer SQL Server: Keyboard Shortcuts - Part1 » Create a free website or blog at WordPress.com. Oh my chickens, this post is old! Tsql Divide By Zero Error Encountered Guild Companies, Inc., 50 Park Terrace East, Suite 8F, New York, NY 10034 Privacy Statement

The biggest problem is that you cannot distinguish between a correctly computed 0 being returned or a 0 as the result of an error. I've only done this for simple queries, so I don't know how it will affect longer/complex ones. Christian Bahnsen May 1, 2013 at 11:52 AM 1 Comments Well done. http://darrenmanning.com/divide-by/divide-by-zero-error-encountered-in-asp-net.html share|improve this answer edited May 29 at 11:36 answered Nov 26 '15 at 17:45 George 1,8411926 add a comment| up vote 5 down vote I wrote a function a while back

Viewable by all users Your answer toggle preview: Attachments: Up to 2 attachments (including images) can be used with a maximum of 524.3 kB each and 1.0 MB total. I just want to handle the /0 error elegantly Oct 14, 2010 at 11:05 AM Fatherjack ♦♦ @Fatherjack I added a small test comment below Håkan's answer (10 million records table, total" in case AttTotal is zero: PercentageString := CASE WHEN AttTotal = 0 AND ClubTotal = 0 then '100%' WHEN AttTotal = 0 AND ClubTotal <> 0 THEN 'No att. Why aren't Muggles extinct?

But if you convert the result from NULL to Zero, then you simply get wrong and misleading results. –George Nov 26 '15 at 17:48 3 By the way, if you Wim de Lange Jul 30, 2012 at 7:38 AM 1 Comments Nice! You can leave a response, or trackback from your own site. 6 Responses to "Fixing Error: 8134 (Devided By Zero Error Encountered) in SQLServer" Arthur said April 20, 2012 at 12:35 This can be extremely hard to reproduce and debug in a busy live environment.

Division by zero is UNDEFINED and should NEVER return ZERO! For e.gsum(objid)/nullif(count(units_purch),0)where count(units_purch) return 0 value.However I've one question can I solve this problem using CASE statement. Why does the ISS track appear to be sinusoidal? Using the NULLIF and ISNULL functions, your query will look like the following: SELECT ISNULL([Numerator] / NULLIF([Denominator], 0), 0) AS [Percentage] FROM [Table1] What this does is change the denominator into