Example 2.23. Example properties for PostgreSQL
openjpa.ConnectionDriverName: org.postgresql.Driver openjpa.ConnectionURL: jdbc:postgresql://SERVER_NAME:5432/DB_NAME
Floats and doubles may lose precision when stored.
PostgreSQL cannot store very low and very high dates.
Empty string/char values are stored as NULL.
Persistent fields of type java.io.Reader
are not
supported when using
LOB streaming.
UUID
support allows usage of binary data on entities.
If the user wants to exchange String
for
UUID
, it is necessary to previously convert the
String
to UUID type in database.