1. UUID / Postgres / Hibernate 3.6.3.Final / jdbc 9.0-801.jdbc4 forum.hibernate.org
Caused by: java.sql.BatchUpdateException: Batch-Eintrag 0 insert into ClassToPersist (name, vorname, uuid) values ('jkfdhjks', NULL, '
2. unknown types value with postgres 8.0 jdbc driver forum.hibernate.org
hibernate 2 and 3 both fail with the postgreSQL 8.0 jdbc drivers in the following way: Whenever an attempt is made to insert something into the database with a null column (of apparently any type, bigint in my case), the psql 8.0 driver fails with an "Unknown types value" error. Searching other mailing lists reveals that this is due to a ...