In this section, we discuss limitations and known issues in the MySQL Cluster Connector for Java APIs.
Because MySQL database views do not use the
NDB storage engine, ClusterJ
applications cannot “see” views, and thus cannot
access them. To work with views using Java, you should use JPA
Relations and inheritance.
ClusterJ does not support relations or inheritance. This means
that ClusterJ does not handle foreign keys. While
NDB tables do not support foreign
keys, it is possible using JPA to enforce them programmatically.
Known issues in MySQL Cluster. For information about limitations and other known issues with MySQL Cluster, see Known Limitations of MySQL Cluster.
Known issues in JPA. For information about limitations and known issues with OpenJPA, see the OpenJPA documentation.