Division By Zero Error In Db2
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By Chris FehilyJul 25, 2008 Topics: ProductivitySuppose you division by zero error in access want to calculate the male–female ratios for various school division by zero error in teradata clubs, but you discover that the following query fails and issues a divide-by-zero error when division by zero error in access report it tries to calculate ratio for the Lord of the Rings Club, which has no women: SELECT club_id, males, females, males/females AS ratio
Division By Zero Error Java
FROM school_clubs; You can use the function NULLIF to avoid division by zero. NULLIF compares two expressions and returns null if they are equal or the first expression otherwise. Rewrite the query as: SELECT club_id, males, females, males/NULLIF(females, 0) AS ratio FROM school_clubs; Any number divided by division by zero error in sql NULL gives NULL, and no error is generated. Be sure to look back over my posts this week for more SQL tips. And for more on SQL, be sure to check out my book SQL: Visual QuickStart Guide, 3rd Edition. Share|Share on twitter Share on facebook Share on google Share on email✉ Other Things You Might LikeData at Work: Best practices for creating effective charts and information graphics in Microsoft Excel By Jorge CamõesBook $35.99Speaker Camp Workshop: Learn by Video By Russ Unger, Samantha StarmerDVD $39.99Windows 8: Visual QuickStart Guide By Barrie SosinskyBook $27.99 View Your Cart Account Sign InSearchSearch View Your Cart 👤 Account Sign In Create AccountTopicsAdobe PhotoshopAppleDesignDigital PhotographyDigital VideoGadgetsProductivity Web Design & Development StoreBookseBooksVideoWeb EditionsAuthorsSafariExploreAbout UsAcademic ResourcesAffiliatesArticlesBlogsNewslettersPressUser GroupsAboutAffiliatesContact UsJobsLegal NoticePrivacy PolicyPressPromotionsSite MapWrite for Us © 2016 Pearson Education, Peachpit. All rights reserved. 1301 Sansome Street, San Francisco, CA 94111
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Division By Zero Error Python
programmers, just like you, helping each other. Join them; it only takes a minute: Sign up How to avoid the “divide by zero” error in SQL? up vote 188 down vote favorite 46 I have this error http://www.peachpit.com/blogs/blog.aspx?uk=Avoiding-division-by-zero-with-NULLIF-Five-SQL-Tips-in-Five-Days-Part-5- message: Msg 8134, Level 16, State 1, Line 1 Divide by zero error encountered. What is the best way to write SQL code so that I will never see this error message again? I could do either of the following: Add a where clause so that my divisor is never zero Or I could add a case statement, so that there is a special treatment for zero. Is the best way to use http://stackoverflow.com/questions/861778/how-to-avoid-the-divide-by-zero-error-in-sql a NullIf clause? Is there better way, or how can this be enforced? sql sql-server sql-server-2005 sql-server-2008 share|improve this question edited Jan 6 at 19:50 Hooper 4241525 asked May 14 '09 at 6:06 Henrik Staun Poulsen 4,89331220 4 Perhaps some data validation is in order. –Anthony May 14 '09 at 19:17 add a comment| 15 Answers 15 active oldest votes up vote 350 down vote accepted In order to avoid a "Division by zero" error we have programmed it like this: Select Case when divisor=0 then null Else dividend / divisor End ,,, But here is a much nicer way of doing it: Select dividend / nullif(divisor, 0) ... Now the only problem is to remember the NullIf bit, if I use the "/" key. share|improve this answer edited Dec 20 '12 at 1:04 Community♦ 11 answered May 14 '09 at 6:10 Henrik Staun Poulsen 4,89331220 that's the way I would have solved it. –J. Polfer May 14 '09 at 19:21 4 A much nicer Way of doing it "Select dividend / nullif(divisor, 0) ..." breaks if divisor is NULL. –Anderson Dec 1 '14 at 10:51 add a comment| up vote 87 down vote In case you want to return zero, in case a zero devision would happen, you can use: SELECT COALESCE(dividend / NULLIF(divisor,0
BusinessObjects Web IntelligenceWhere is this place located?All Places SAP BusinessObjects Web Intelligence 5 Replies Latest reply: Jan 4, 2014 3:52 PM by Yuvraj Singh Tweet Division by zero was attempted in webi report BO 3.0 Raj elan Dec 26, 2013 2:33 PM Currently Being Moderated Hi,I created a object in universe level to calculate % of Cancel and % of Validation, These two objects are stored in one Class and i dont have any issues while generate the reports.. But, I want to add Product Name in the same report which the object is taken from another Class and while generate the report i am getting the errro divide by zero was attempted. i dont get any error when i validate the below code.Can anyone let me know what causes the error when adding the Product Name?Code :SELECT SUM(DB2ADMIN.PRO_DLY. CNL_AMT), SUM(DB2ADMIN.PRO_DLY.PRO_AMT), SUM(DB2ADMIN.PRO_DLY. VLD_AMT )/SUM(DB2ADMIN.PRO_DLY. PRO_AMT )*100, SUM(DB2ADMIN.PRO_DLY. CNL_AMT )/SUM(DB2ADMIN.PRO_DLY. PRO_AMT )*100, DB2ADMIN.PRTDS.PRODUCT_DESCFROM DB2ADMIN.PRO_DLY, DB2ADMIN.PRTDS, DB2ADMIN.DTEWHERE ( DB2ADMIN.PRTDS.PRODUCT_KEY=DB2ADMIN.PRO_DLY.PRODUCT_KEY ) AND ( DB2ADMIN.PRO_DLY.DATE_KEY=DB2ADMIN.DTE.DATE_KEY ) AND date(DB2ADMIN.DTE.CAL_DAY_DT) BETWEEN @prompt('Enter Cal Date(Start):','D','Time Period (All Games)\Cal Date',Mono,Free,Persistent,,User:1) AND @prompt('Enter Cal Date(End):','D','Time Period (All Games)\Cal Date',Mono,Free,Persistent,,User:0)GROUP BY DB2ADMIN.PRTDS.PRODUCT_DESCExact error from webi report :"""A database error occured. The database error text is: [IBM][CLI Driver][DB2/LINUXX8664] SQL0801N Division by zero was attempted. SQLSTATE=22012. (WIS 10901)"""Thanks, 927Views Re: Division by zero was attempted in webi report BO 3.0 Prashant Rangasubhe Dec 26, 2013 6:16 PM (in response to Raj elan) Currently Being Moderated SUM(DB2ADMIN.PRO_DLY. VLD_AMT )/SUM(DB2ADMIN.PRO_DLY. PRO_AMT )*100, SUM(DB2ADMIN.PRO_DLY. CNL_AMT )/SUM(DB2ADMIN.PRO_DLY. PRO_AMT )*100 Looks like you have zero value when you aggregate DB2ADMIN.PRO_DLY. PRO_AMT.You can try something like thisCASE WHEN (SUM(DB2ADMIN.PRO_DLY. PRO_AMT) <> 0) Then ( Sum(DB2ADMIN.PRO_DLY. VLD_AMT)