Hi Christophe, > On 12 Mar 2025, at 12:16, Christophe Pettus <xof@xxxxxxxxxxxx> wrote: > > You *can* apply DDL while logical replication is going on, as long as you do so in a disciplined way. This generally means applying it to the subscriber before you apply it to the publisher, and making sure that any columns added to a table are either NULLable or have defaults. Yes, I know, but this is a non issue in real life with dozens of databases per instance and a few hundred developers doing their work. So, logical replication online for me is more of an academic case study. In real life I need downtime. Cheers, Paul
