Package org.hibernate.annotations

Annotation Interface UpdateTimestamp

@Retention(RUNTIME) @Target({FIELD,METHOD}) public @interface UpdateTimestamp
Specifies that the annotated field of property is a generated update timestamp. The timestamp is regenerated every time an entity instance is updated in the database.

By default, the timestamp is generated in memory, but this may be changed by explicitly specifying the source(). Otherwise, this annotation is a synonym for @CurrentTimestamp(source=VM).

See Also:

  • Optional Element Summary

    Optional Elements
    Modifier and Type
    Optional Element
    Description
    SourceType
    source
    Specifies how the timestamp is generated.

  • Element Details

    • source

      SourceType source
      Specifies how the timestamp is generated. By default, it is generated in memory, which saves a round trip to the database.
      Default:
      VM