Обсуждение: SQLException : Unknown Response Type

Does anyone know what will cause this?

SQLException : Unknown Response Type
         at org.postgresql.core.QueryExecutor.execute(QueryExecutor.java:123)
         at
org.postgresql.jdbc1.AbstractJdbc1Connection.ExecSQL(AbstractJdbc1Connection.java:505)
         at
org.postgresql.jdbc1.AbstractJdbc1Statement.execute(AbstractJdbc1Statement.java:320)
         at
org.postgresql.jdbc2.AbstractJdbc2Statement.execute(AbstractJdbc2Statement.java:48)
         at
org.postgresql.jdbc1.AbstractJdbc1Statement.executeQuery(AbstractJdbc1Statement.java:153)
         at
org.postgresql.jdbc1.AbstractJdbc1Statement.executeQuery(AbstractJdbc1Statement.java:141)

After I got this my server started throwing OutOfMemoryErrors right and left.

Joseph Shraibman wrote:
> Does anyone know what will cause this?
<snip>
I was also getting sql errors complaining about inserting into duplicate indexes when I
was doing a select.  Very strange.