Peter Geoghegan <peter.geoghegan86 at ...> writes:

> 
> Hanif,
> 
> Slony versions must be *identical*. However, postgres versions can be
> different major releases. Before pg_upgrade, slony was a popular way
> of upgrading large databases.
> 


Dear Peter,
As i mentioned earlier, i am a new at postgreSQL.Could you please clarify me 
about REPLICATION of PostgreSQL 8.4.6(master) database with PostgreSQL 8.3.6
(slave) database using slony-I?
When i excute slonik.exe command on master node it seems listening but on the 
slave node it shows error!