Fast Object Database for Java - with JPA/JDO support

TableGenerator.pkColumnValue - JPA annotation element

Annotation Element
javax.persistence.TableGenerator
String pkColumnValue

(Optional) The primary key value in the generator table that distinguishes this set of generated values from others that may be stored in the table.

Defaults to a provider-chosen value to store in the primary key column of the generator table

Default value:
""
Since:
JPA 1.0