Hi,
the docs athttps://jdbc.postgresql.org/documentation/head/8-date-time.htmltell me to use the OffsetTime class for TIMESTAMP WITH TIMEZONE.
Acording to my tests and the source, this is wrong and should beOffsetDateTime:https://github.com/pgjdbc/pgjdbc/blob/17b1334a55b96f125f650e15f329ab036430ed4d/pgjdbc/src/main/java/org/postgresql/jdbc/PgPreparedStatement.java#L1046
-David