Microsoft
Software
Hardware
Network
Question : MS Access SQL Divide by Zero workaround needed
I am writing some SQL (using Access 2007) that sums a column and then uses this value to calculate a percentage of another summed column. However, if there is no data for the denominator summed column, I get the #error result (divide by zero). How can I just replace this quotient with a zero instead of the #error value?
If Sum(Sales.[Total Sales]) below is 0, then I get the #error value for PayrollPercent, and the form that PayrollPercent value is displayed in does not work (not sure why it does not work and simply does not display #error, but that is a separate question)
1:
SELECT Sum(Sales.Payroll)/Sum(Sales.[Total Sales]) AS PayrollPercent FROM Sales
Answer : MS Access SQL Divide by Zero workaround needed
SELECT IIF(Sum(Sales.[Total Sales])=0,0, Sum(Sales.Payroll)/Sum(Sal
es.[Total Sales]) ) AS PayrollPercent FROM Sales
mx
Random Solutions
SQL 2005 log shipping vs replication question.
Insert CheckBoxList values
recover missing emails - information store service stopped
Binary data
unable to enable Archive Mailbox in Exchange 2010
Changing Default Web Site Properties
Exchange 2010 Trans from Ex 2003
Dell Equallogic script to replicate ONE-to-MANY (Cascading Replication)
exchange 2010 CAS high availablity/ISA or harware load balancing
Multi-Site, single IP and DNS records