JPA Static Method
in javax.persistence.Persistence

void generateSchema(
  String persistenceUnitName, 
  Map map
)

Create database schemas and/or tables and/or create DDL scripts as determined by the supplied properties.

Called when schema generation is to occur as a separate phase from creation of the entity manager factory.

Parameters:
persistenceUnitName - the name of the persistence unit
map - properties for schema generation; these may also contain provider-specific properties. The value of these properties override any values that may have been configured elsewhere..
Throws:
PersistenceException - if insufficient or inconsistent configuration information is provided or if schema generation otherwise fails.
Since:
JPA 2.1