| FunctionMappingExtensionMethodsSubstring Method | 
| Name | Description | |
|---|---|---|
| Substring(IEntityFieldCore, Int32) | 
            Defines the mapping for the field.Substring(startIndex) method mapping
              | |
| Substring(IExpression, Int32) | 
            Defines the mapping for the expression.Substring(startIndex) method mapping
              | |
| Substring(IEntityFieldCore, Int32, Int32) | 
            Defines the mapping for the field.Substring(startIndex, length) method mapping
              | |
| Substring(IExpression, Int32, Int32) | 
            Defines the mapping for the expression.Substring(startIndex, length) method mapping
              |