Nevermind, it works fine. I was just trying out a new SQL tool and
executed some DDLs, and it had autocommit off... oh dear... and my test
system was waiting for me to commit. Sorry for the noise...
Cheers,
Csaba.
On Thu, 2005-07-14 at 18:23, Csaba Nagy wrote:
> Is this supported ? I have a deployed code which connects now to 7.4,
> and I would like to upgrade the server to 8.0. Changing the JDBC driver
> too would mean to change a lot of our code, which we can only do in a
> new release, but the DB migration should happen before we can release
> the new version.
> I briefly tested the 7.4 driver with 8.0 server, and it seems to mostly
> work except it hangs consistently in a particular operation (I was
> testing our web pages). A thread dump taken after the hang shows always
> the same:
>
> at java.net.SocketInputStream.socketRead0(Native Method)
> at java.net.SocketInputStream.read(SocketInputStream.java:129)
> at
> java.io.BufferedInputStream.fill(BufferedInputStream.java:218)
> at
> java.io.BufferedInputStream.read(BufferedInputStream.java:235)
> - locked <0xec63f5c0> (a java.io.BufferedInputStream)
> at org.postgresql.core.PGStream.ReceiveChar(PGStream.java:166)
> at
> org.postgresql.core.QueryExecutor.executeV3(QueryExecutor.java:127)
> - locked <0xec63e548> (a org.postgresql.core.PGStream)
> at
> org.postgresql.core.QueryExecutor.execute(QueryExecutor.java:100)
> at
> org.postgresql.core.QueryExecutor.execute(QueryExecutor.java:43)
> at
> org.postgresql.jdbc1.AbstractJdbc1Statement.execute(AbstractJdbc1Statement.java:517)
> at
> org.postgresql.jdbc2.AbstractJdbc2Statement.execute(AbstractJdbc2Statement.java:50)
> at sun.reflect.GeneratedMethodAccessor13.invoke(Unknown Source)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
> at java.lang.reflect.Method.invoke(Method.java:585)
> at
> org.postgresql.jdbc2.optional.PooledConnectionImpl$StatementHandler.invoke(PooledConnectionImpl.java:452)
> at $Proxy2.execute(Unknown Source)
> [...our code follows...]
>
>
> Do I have any chance to make this combination (7_4 driver/8.0 server)
> work fine ? If not my only chance is to stay with the 7_4 server :-/
>
> Thanks,
> Csaba.
>
>
>
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