I am not very sure if you can do this with Slony, but as much of I know I
don't think its possible at column level.

For you scenario write your own triggers using dblink functionality and that
will help you get this all done with out a problem.

--
Shoaib Mir
EnterpriseDB (www.enterprisedb.com)

On 5/21/07, Kevin Kempter <kevin at kevinkempterllc.com> wrote:
>
> Hi List;
>
> Just curious - can SLONY perform the following?
>
> 1) replication of specified columns within a table (i.e. we don't want to
> replicate the entire table per columns) ?
>
> 2) replication based on a where condition (i.e. we want to replicate a
> subset
> of the data based on where clauses for each table) ?
>
>
>
>
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