How does this latch relay work? The business rule is that to calculate inventory turns, you take cost of goods sold for a period, annualize it. 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 Here's the SQL. http://www.peachpit.com/blogs/blog.aspx?uk=Avoiding-division-by-zero-with-NULLIF-Five-SQL-Tips-in-Five-Days-Part-5-
But somehow query optimizer do divide by zero while filtering. But encountering the nulls prompts the question. I would assume one would want to use this solution with care, especially when dealing with multiple queries in one request...
This error is not encountered when the denominator or divisor is NULL because this will result to a NULL value. 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 And for more on SQL, be sure to check out my book SQL: Visual QuickStart Guide, 3rd Edition. Sql Nullif I will be happy to publish in the blog with due credit.Reference: Pinal Dave (http://blog.sqlauthority.com) Tags: SQL Error Messages, SQL Server330Related Articles SQL SERVER - Performance Comparison - INSERT TOP (N)
Leave new subbu444 August 27, 2016 10:27 amHi,Please check the below code to avoid 8134 error.DECLARE @Var1 FLOAT; DECLARE @Var2 FLOAT; SET @Var1 = 1; SET @Var2 = "; -0, 1, Divide By Zero Error Encountered In Stored Procedure Oct 14, 2010 at 12:23 PM Oleg show -4 more replies add new comment (comments are locked) 10|1200 characters needed characters left ▼ Everyone Moderators Original poster and moderators Other... Minecraft commands CanPlaceOn - Granite What are the drawbacks of the US making tactical first use of nuclear weapons against terrorist sites? http://stackoverflow.com/questions/19631017/simple-way-to-prevent-a-divide-by-zero-error-in-sql Your business rules should never ever end up doing illegal math.
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 Divide By Zero Error Encountered. The Statement Has Been Terminated What's the last character in a file? This helped with a very tough calculation. Generally speaking I would want 0 when I divide sorry!
Create Function fnRatio(@Numerator decimal(10,2),@Demoninator decimal(10,2)) Returns decimal(10,2) Begin Return Case When @Demoninator = 0 then 0.00 When @Demoninator Is Null then Null Else @Numerator/@Demoninator End End Regards Jason share|improve this answer https://www.bennadel.com/blog/984-using-nullif-to-prevent-divide-by-zero-errors-in-sql.htm more stack exchange communities company blog Stack Exchange Inbox Reputation and Badges sign up log in tour help Tour Start here for a quick overview of the site Help Center Detailed Msg 8134 Level 16 State 1 Line 1 Divide By Zero Error Encountered up vote 188 down vote favorite 46 I have this error message: Msg 8134, Level 16, State 1, Line 1 Divide by zero error encountered. Divide By Zero Error Encountered Excel I very seldom downvote, but this is really crap!
Solution / Work Around: There are three ways to avoid the "Division by zero encountered" error in your SELECT statement and these are as follows: CASE statement NULLIF/ISNULL functions SET ARITHABORT have a peek at these guys The reason is that SQL Server evaluates the source expression twice when it expands NULLIF into the equivalent CASE expression. 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 Typically, no one thinks to specify that nulls should be excluded. Oracle Sql Divide By Zero
To set a default value, we could use the ISNULL() or COALESCE() functions: