In my case I have to use divide operation at WHERE clause. Site Author Thanks for visiting! Here's my code: Percentage = CASE WHEN AttTotal <> 0 THEN (ClubTotal/AttTotal) * 100 ELSE 0 END sql sql-server-2008 tsql sql-server-2005 share|improve this question asked Oct 28 '13 at 9:22 Denys Username: Password: Save Password Forgot your Password? http://darrenmanning.com/divide-by/divide-by-zero-error-encountered-sql-server-2005.html
Causes: This error is caused by performing a division operation wherein the denominator or the divisor is 0. current community chat Stack Overflow Meta Stack Overflow your communities Sign up or log in to customize your list. todd sharp Oct 3, 2007 at 10:45 PM 48 Comments Excellent find! We need SET DIVIDEBYZEROERROR off! http://stackoverflow.com/questions/861778/how-to-avoid-the-divide-by-zero-error-in-sql
Returning a null, the answer he eventually comes to, seems like one reasonable reponse. (I was strongly advocating not returning a 0, or some other number.) –Beska Mar 14 '13 at There is no exact shortcut evaluation in T-SQL, so Credit_Amount>0 and Overdue_Amount/Credit_Amount > 0.1 will not 100% filter Credit_Amount > 0 in its evaluation. So if the denominator is 0, then the result of the division will be NULL. If the value of AttTotal or ClubTotal are NULL this will now also return 0. –Martin Smith Oct 28 '13 at 9:25 1 Agree, I like the one by @Dommer,
THEN ... 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. Seems odd as if you write: select 1 where 1=2or (1=2 and 1/0 > 1) which is semantically similar to your query, you get no rows returned Edited by Oracle Sql Divide By Zero If you want short-cutting you use and then or or else.
Reflection of "Yada yada hi dharmasya..." in Durga Saptashati? For any SQL Server Performance Tuning Issue send email at pinal @ sqlauthority.com . AKE Sep 25, 2012 at 2:38 PM 1 Comments Nice article and useful tip.However, slightly concerned about your concluding remark: ...in most cases, having a zero is graphically equivalent to NULL http://www.bennadel.com/blog/984-using-nullif-to-prevent-divide-by-zero-errors-in-sql.htm In some cases when using statistics functions, 0 or even 1 is an acceptable result when divisor is zero. –Athafoud Feb 3 at 8:26 3 Doing hacks like this has
But encountering the nulls prompts the question. Divide By Zero Error Encountered In Stored Procedure The usual 'gotcha' is than most developers expect SQL to behave like procedural languages and offer logical operator short-circuit, but it does NOT. You Might Also Enjoy Reading: Using Bit Values In COALESCE() In MySQL Results In Binary Values Using GREATEST(), LEAST(), And Date/Time Values With COALESCE() In MySQL Looking For A New Job? Oct 14, 2010 at 11:07 AM Oleg @Håkan Winther I did not know how to test performance of the functions for that very reason (if the number of records is huge
And when dividing anything by NULL will equal a NULL. https://ask.sqlservercentral.com/questions/22402/best-way-to-avoid-divide-by-zero.html Oct 14, 2010 at 11:45 AM Ian Roke add new comment (comments are locked) 10|1200 characters needed characters left ▼ Everyone Moderators Original poster and moderators Other... Divide By Zero Error Encountered In Sql Server 2012 The business rule is that to calculate inventory turns, you take cost of goods sold for a period, annualize it. Divide By Zero Error Encountered Excel 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
Or you would create strings (e.g. '10.50%') rather than numbers (e.g. 10.5%), containing "No att. have a peek at these guys How can I have low-level 5e necromancer NPCs controlling many, many undead in this converted adventure? In otherwords evaluation is like below. Imagine: WHERE c1 = 23 and c2 = 45 Also, imagine an index on c1. Msg 8134 Level 16 State 1 Line 1 Divide By Zero Error Encountered
I was looking for a solution solving divide by zero problem without using case (the query was already too complex) and this is THE solution! Proof of infinitely many prime numbers Help! Thank you. check over here The annual rate of sales is $4,000 ($1,000/3)*12.
Making the initial query a subselect and then doing a GROUP BY on the outer query also changes the results because there is division involved. –Andrew Steitz Mar 1 '13 at Sql Nullif I feel like with every SQL server release, they're just adding more cool stuff. 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.
but when I go the C-panel for to get out the data from above field after completing form. 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, Ivan Mar 25, 2009 at 7:30 AM 1 Comments How about speed between case n nullif Ben Nadel Mar 25, 2009 at 4:43 PM 12,873 Comments @Ivan, I would guess that Divide By Zero Error Encountered. The Statement Has Been Terminated This helped with a very tough calculation.
Adam Dec 27, 2011 at 3:18 PM 1 Comments I'm attempting to use this feature when calculating the average for a value, but I'm not certain if my syntax is correct Filed under TSQL Related Posts: SQL Server For Each Row Next SQL Server Begin Try Concatenate Rows Using Coalesce Alter Index All Tables How to Concatenate SQL Rank SQL Replace Compare A slightly different example (read closely) WHERE c1 = 23 and c2 = 45 Now we imagine an index on c2 but not on c1. this content I then drop my value into your function...you return me a 0!
asked 2 years ago viewed 48452 times active 1 year ago Visit Chat Linked 188 How to avoid the “divide by zero” error in SQL? 0 Handling nulls in DATEDIFF calculation thanks alex Jan 27, 2011 at 9:36 AM 1 Comments you're my hero! Erland Sommarskog, SQL Server MVP, [email protected] Links for SQL Server Books Online: SQL 2008: http://msdn.microsoft.com/en-us/sqlserver/cc514207.aspx SQL 2005: http://msdn.microsoft.com/en-us/sqlserver/bb895970.aspx SQL 2000: http://www.microsoft.com/sql/prodinfo/previousversions/books.mspx Proposed as answer by Naomi NModerator Tuesday, September 14, 2010 asked 7 years ago viewed 357750 times active 30 days ago Visit Chat Linked 1 How to avoid dividing by zero in SQL query? -1 Sql error “Divide by zero error
Brilliantly simple, just set the variable in the select, which will call the functions as many times as there are records in the select but without the IO overhead. I am finding values 0,0,0,0 in all fields.for example.I have 6 fields created in my form.1 NAME 2.CITY NAME 3.E-mail id 4.Contact No 5.Pass and 6.Comments Area in my form. SQL Server Forums Profile | ActiveTopics | Members | Search | ForumFAQ Register Now and get your question answered! What's important is that when failures can happen, you always have the chance to use a CASE expression.
Incorrect method to find a tilted asymptote Replacement Radiator Cap How could MACUSA exist in 1693 or be in Washington in 1777? This will kill you in MS-SQL if it's part of a query. –Mark Sowul May 8 '12 at 19:19 I agreed with Mark Sowul's assertion that the scalar function What's surprising is that in SQL Server the following can fail, even though in this case according to standard SQL such a failure would constitute a bug: SELECT * FROM (SELECT But the question is perfectly valid in a lot of common LOB applications, and answering it with a "division by 0 is not legal" does not add value IMHO. –Eduardo Molteni
How old is Maz Kanata? How does an exponent work when it's less than one? Now the only problem is to remember the NullIf bit, if I use the "/" key. In this case it might not.
Rather than calculating something you state the value to return for the case that AttTotal is zero.