Hi All,

After realising how to get slony to do partitioned tables, I've finally
setted on this replication sets. (at that time, I thought this was the
best method)

tables
parent
-> child1
-> child2
-> child3
....
...
-> child52


where the childs are partitioned every week and I decided to put them
into Quarters such that I can easily drop the old partitions and remove
the sets from replication.

eg:
replication set 1 (Q1)
-> parent Table
-> child1
-> child2
...
-> child12

replication set 2(Q2)
->child 13
-> child14
...
...
-> child24

problem now, is that I want to add a new column into them. How do I go
about it?

Do I 

1) Do execute script on EACH replication set consequtively?
2) Do execute script on each Table? (since supposedly slony treats them
NOT as partitioned tables, but as individual tables) [somehow, I don't
think this will work]
3) remove the tables from being parent/child partitions and do execute
script on EACH table in EACH replication set?

Please help out out here. 

Thanks