How do you fix a divide by zero error in SQL?

How do you fix a divide by zero error in SQL?

Method 1: SQL NULLIF Function

1. Use NULLIF function in the denominator with second argument value zero.
2. If the value of the first argument is also, zero, this function returns a null value.
3. If the value of the first argument is not zero, it returns the first argument value and division takes place as standard values.

What is divide by zero error SQL?

Error Message. Server: Msg 8134, Level 16, State 1, Line 1 Divide by zero error encountered. Causes: This error is caused by performing a division operation wherein the denominator or the divisor is 0. This error is not encountered when the denominator or divisor is NULL because this will result to a NULL value.

How do I get around division by zero in SQL?

If you’d like to handle division by zero gracefully, you can use the NULLIF function. NULLIF takes two arguments: the expression of interest, and the value you want to override. If the first argument is equal to the second, then NULLIF returns NULL; otherwise, it returns the first argument.

Is Divide by Zero a error?

Microsoft Excel shows the #DIV/0! error when a number is divided by zero (0). It happens when you enter a simple formula like =5/0, or when a formula refers to a cell that has 0 or is blank, as shown in this picture.

Is not zero in SQL?

SQL Server IS NULL / IS NOT NULL The value NULL does not equal zero (0), nor does it equal a space (‘ ‘). Because the NULL value cannot be equal or unequal to any value, you cannot perform any comparison on this value by using operators such as ‘=’ or ‘<>’.

How to deal with divide by zero error?

Methods to avoid the SQL divide by zero error Introduction. We all know that in math, it is not possible to divide a number by zero. Method 1: SQL NULLIF Function. We use NULLIF function to avoid divide by zero error message. Method 2: Using CASE statement to avoid divide by zero error. Method 3: SET ARITHABORT OFF. Conclusion.

How do you avoid divide by zero in SQL?

The other way to prevent division by zero is to use the NULLIF function. NULLIF requires two arguments. If the arguments are equal, NULLIF returns a null value. If they are not equal, NULLIF returns the first value. Here’s the SQL.

Is there a DIVIDE BY ZERO Exception?

Trying to divide an integer or Decimal number by zero throws a DivideByZeroException exception. To prevent the exception, ensure that the denominator in a division operation with integer or Decimal values is non-zero.