If yes, then how?Thanks in advance!Regards,Aakansha Ben Nadel May 3, 2010 at 9:08 AM 12,873 Comments @Aakansha, Yeah, the nullif() is really just a short hand for the CASE statement. If an arithmetic operator has two expressions of same type, the result has the same data type with the precision and scale defined for that concerned data type.Hence, applying BODMAS for Consider a situation in which 0 is bad and non-zero is good. DECLARE @iter FLOAT; DECLARE @num FLOAT; SET @num = 10; SET @iter = 5; WHILE @iter > -5 BEGIN SELECT ISNULL(@num / NULLIF(@iter,0),@num); SET @iter = @iter http://stackoverflow.com/questions/861778/how-to-avoid-the-divide-by-zero-error-in-sql
But this,time, let's provide a default value if the division isnot valid.--->
In that case I wrap whole expression in ISNULL. It is because of integer type has a scale of 0.Now, the expression becomes 1000 / 0 which results in division by zero error.Thanks && Regards, Balasubramanian KumaranReply Denis Klimov October This type of answer should never be accepted in any form. Divide By Zero Error Encountered Excel This yields an infinite number of turns.
sigh –Beska May 14 '09 at 19:12 9 I'm sorry, I didn't mean to offend you. This is one of the reasons most modern programming languages implement structured exception handling to decouple the actual return value with an error / status code. If the user puts zero in the amount, and you want 0 returned when they do that, then you should put in code at the business rules level to catch that The business rule is that to calculate inventory turns, you take cost of goods sold for a period, annualize it.
My home PC has been infected by a virus! Oracle Sql Divide By Zero 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 Gert-Jan Apr 19, 2012 at 12:31 PM 1 Comments You, sir, RULE!This has been bugging me for soo long! NULLIF compares two expressions and returns null if they are equal or the first expression otherwise.
Operation execution order is BODMAS 2. todd sharp Oct 3, 2007 at 10:45 PM 48 Comments Excellent find! Divide By Zero Error Encountered In Sql Server 2012 Msg 8134, Level 16, State 1, Line 5 Divide by zero error encountered. Divide By Zero Error Encountered In Stored Procedure How do computers calculate sin values?
Enjoyed This? this content Leave your answers in the comment.Reference: Pinal Dave (http://blog.sqlauthority.com) 445 35 comments. share|improve this answer edited Jan 9 '14 at 10:47 KenD 2,21012353 answered Dec 17 '13 at 16:22 frank 29132 1 Yes indeed, that is WAY BETTER than that other answer share|improve this answer answered Aug 25 '09 at 22:10 finnw 32k1398176 I start to like CHECK constraints more and more. –Henrik Staun Poulsen Aug 16 '10 at 18:05 add Divide By Zero Error Encountered Sql Server 2008
What is the most befitting place to drop 'H'itler bomb to score decisive victory in 1945? SELECT 10000/(17/17/17.0) AS Result2;Reply Jan Vejskrab December 29, 2014 1:27 pmHi, it's because of an implicit conversion to int.This will workSELECT CONVERT(numeric(12,2), 10000/17)/17/17 AS Result2;Reply Jan Vejskrab December 29, 2014 1:29 How does this latch relay work? weblink Oct 14, 2010 at 12:42 PM Oleg add new comment (comments are locked) 10|1200 characters needed characters left ▼ Everyone Moderators Original poster and moderators Other...
share|improve this answer answered Mar 31 '15 at 17:05 PiotrWolkowski 4,55141635 add a comment| up vote 5 down vote Percentage = IsNull(ClubTotal/NullIf(AttTotal, 0) * 100, 0) share|improve this answer answered Oct Sql Nullif You could even add another case branch for 0 of 0 being 100%. You can read various comments posted in the blog post and they are indeed very enlightening.
This is the case I was railing against. please help.ISNULL(table/NULLIF((table),0),0)*100 Lain Inverse Oct 21, 2012 at 3:29 AM 2 Comments Addendum:In case when divisor could be NULL it's important to NVL it to ZERO. After programming the current time, you set the times you want them to eat, THEN go back to those times and select 1 rotation or 2, depending on how much you Divide By Zero Error Encountered. The Statement Has Been Terminated Oct 14, 2010 at 09:34 AM Mark no, not skipping any rows.
my form submited well without any error. Thank you so much, mate! –newdorp Jul 14 '15 at 16:52 add a comment| up vote 14 down vote SELECT Dividend / ISNULL(NULLIF(Divisor,0),1) AS Result share|improve this answer edited Dec 12 This is a terrible suggestion in T-SQL, don't do it! check over here Oct 14, 2010 at 09:30 AM Håkan Winther Good question Fatherjack - I've got CASE statments all through my code because of this.
PDF Downloads SQL Coding Standards SQL FAQ DownloadDownload SQL SERVER 2016 (FREE)Exclusive Newsletter SQL Interview Q & ASearch © 2016 All rights reserved. I haven't read the first three parts yet, but there is a really cool tip in the fourth part on using NULLIF() to prevent divide-by-zero errors in a SQL call.The idea 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. When it does equal zero, it will instead change it to a null.
more ▼ 0 total comments 973 characters / 178 words asked Oct 14, 2010 at 08:54 AM in Default Fatherjack ♦♦ 43.7k ● 79 ● 98 ● 117 edited Oct 14, 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.