ValidJoinColumn (backend-postgres 0.3.78 API)

@Constraint(validatedBy=JoinColumnValidator.class)
@Target(TYPE)
@Retention(RUNTIME)
public @interface ValidJoinColumn

- Optional Element Summary
  
  Optional Elements
  Modifier and Type Optional Element Description
  
  Class<?>[] groups
  
  String message
  
  Class<? extends javax.validation.Payload>[] payload

- Element Detail
  - message
```
String message
```
    Default:
    
    "referencedField or referencedColumn must have a value."
- - groups
```
Class<?>[] groups
```
    Default:
    
    {}
- - payload
```
Class<? extends javax.validation.Payload>[] payload
```
    Default:
    
    {}