Package org.hibernate.annotations

Annotation Interface DynamicUpdate

@Target(TYPE) @Retention(RUNTIME) public @interface DynamicUpdate
Specifies that SQL update statements for the annotated entity are generated dynamically, and only include columns which are actually being updated.

This might result in improved performance if it is common to change only some of the attributes of the entity. However, there is a cost associated with generating the SQL at runtime.

When detached entities are reattached using Session.update(Object), the entity must also be annotated SelectBeforeUpdate for this annotation to have any effect.

See Also:

  • Optional Element Summary

    Optional Elements
    Modifier and Type
    Optional Element
    Description
    boolean
    value
    Deprecated.
    When false, this annotation has no effect.

  • Element Details

    • value

      @Deprecated(since="6.0") boolean value
      Deprecated.
      When false, this annotation has no effect.
      Default:
      true