Hi Andres. Thank you very much for your help.
I tried the following solution and I have some problems.
* I have 9.6 postgres and I do not have separate field for rd_pkindex
* All I have is rd_replidindex field. Usually (when REPLICA IDENTITY
is NOT FULL), it still contains the primary key
* But in the case of REPLICA IDENTITY FULL - rd_replidindex is NULL
and rd_pkindex does not exist
So, is there a way to get the primary key on 9.6 postgres?
> If you want the pkey, that's in rd_pkindex. rd_replidindex will only
> differ if the identity is manually set to another candidate key
> (possibly because there's no pkey).
>