JoinFormula (Hibernate Javadocs)

```
@Target({METHOD,FIELD})
@Retention(RUNTIME)
public @interface JoinFormula
```
Specifies a join condition based on an arbitrary native SQL formula instead of a column name.

See Also:

DialectOverride.JoinFormula

- Required Element Summary
  
  Required Elements
  Modifier and Type Required Element Description
  
  String value
  The formula, in native SQL.
- Optional Element Summary
  
  Optional Elements
  Modifier and Type Optional Element Description
  
  String referencedColumnName
  The column this formula references.

- Element Detail
  - value
```
String value
```
    The formula, in native SQL.
- - referencedColumnName
```
String referencedColumnName
```
    The column this formula references.
    
    Default:
    
    ""