Module jakarta.persistence

Package jakarta.persistence

Annotation Interface CheckConstraint

@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 Details

name

String name

(Optional) The name of the constraint.

Defaults to a provider-generated name.

Default:

""

constraint

String constraint

(Required) The native SQL expression to be checked.

options

String options

(Optional) A SQL fragment appended to the generated DDL which creates this constraint.

Since:

3.2

Default:

""