Sun GlassFish Enterprise Server 2.1 Release Notes

Enabling Multilevel Relationship Prefetching

Multilevel relationship prefetching is supported for CMP 2.1 entity beans.

To enable multilevel relationship prefetching, set the following property:


-Dcom.sun.jdo.spi.persistence.support.sqlstore.MULTILEVEL_PREFETCH=true

For more information about relationship prefetching, see Relationship Prefetching in Sun GlassFish Enterprise Server 2.1 Developer’s Guide.