| Assembly | SqlServer.Rules.dll |
| Namespace | SqlServer.Rules.Performance |
| Class | AvoidColumnFunctionsRule |
| Id | SRP0009 |
| Friendly Name | Filtering on calculated value |
| Category | Performance |
| Ignorable | true |
| Applicable Types | Procedure |
| Scalar Function | |
| Table Valued Function | |
| View |
Avoid wrapping columns within a function in the WHERE clause. (Sargable)
Avoid wrapping columns within a function in the WHERE clause. This affects sargability.