Chapter 16 : Types and Hibernate Types Item 143: How to Deal with Hibernate and Unsupported Types via the Hibernate Types Library YearMonth Item 144: How to Map CLOBs and BLOBs MappingLobToByteString MappingLobToClobAndBlob Item 145: How to Efficiently Map a Java Enum to a Database EnumStringInt EnumAttributeConverter EnumPostgreSQLCustomType EnumPostgreSQLHibernateTypes Item 146: How to Efficiently Map a JSON Java Object to a MySQL JSON Column JsonToMySQL Item 147: How to Efficiently Map a JSON Java Object to a PostgreSQL JSON Column JsonToPostgreSQL