CheckConstraint (Jakarta Persistence API documentation)

```
@Target({})
@Retention(RUNTIME)
public @interface CheckConstraint
```
Used to specify a SQL check constraint on a column or table when schema generation is in effect.

Since:

3.2

See Also:

Table.check(), Column.check()

Required Element Summary

Required Elements
Modifier and Type Required Element Description

String constraint
(Required) The native SQL expression to be checked.

Optional Element Summary

Optional Elements
Modifier and Type	Optional Element	Description
`String`	`name`	(Optional) The name of the constraint.
`String`	`options`	(Optional) A SQL fragment appended to the generated DDL which creates this constraint.

- Element Detail
  - constraint
```
String constraint
```
    (Required) The native SQL expression to be checked.
- - name
```
String name
```
    (Optional) The name of the constraint.
    Defaults to a provider-generated name.
    
    Default:
    
    ""
- - options
```
String options
```
    (Optional) A SQL fragment appended to the generated DDL which creates this constraint.
    
    Since:
    
    3.2
    
    Default:
    
    ""