The following bug has been logged online:

Bug reference: 2877
Logged by: Ravalison Frederyk
Email address: fravali@yahoo.fr
PostgreSQL version: 8.1
Operating system: win 2003
Description: Caused by: org.postgresql.util.PSQLException: Unknown
Response Type
Details:

Sometimes in my J2EE web application, I have the following problems:
Caused by: org.postgresql.util.PSQLException: Unknown Response Type
at org.postgresql.core.QueryExecutor.executeV3(QueryE xecutor.java:192)
at org.postgresql.core.QueryExecutor.execute(QueryExe cutor.java:100)
at org.postgresql.core.QueryExecutor.execute(QueryExe cutor.java:43)
at
org.postgresql.jdbc1.AbstractJdbc1Statement.execut e(AbstractJdbc1Statement.j
ava:517)
at
org.postgresql.jdbc2.AbstractJdbc2Statement.execut e(AbstractJdbc2Statement.j
ava:50)
at
org.postgresql.jdbc1.AbstractJdbc1Statement.execut eQuery(AbstractJdbc1Statem
ent.java:233)
at
org.hibernate.jdbc.AbstractBatcher.getResultSet(Ab stractBatcher.java:139)
at org.hibernate.loader.Loader.getResultSet(Loader.ja va:1669)
at org.hibernate.loader.Loader.doQuery(Loader.java:66 2)
at
org.hibernate.loader.Loader.doQueryAndInitializeNo nLazyCollections(Loader.ja
va:224)
at org.hibernate.loader.Loader.loadCollection(Loader. java:1919)
... 50 more

The Unknown Response Type will change each page load. To resolve the
probleme, I have to restart Jonas.

My configuration:
Jonas 4.5.3
pg74.216.jdbc3
Postgres 8.1



Thanks

---------------------------(end of broadcast)---------------------------
TIP 7: You can help support the PostgreSQL project by donating at

http://www.postgresql.org/about/donate