> On Jul 2, 2024, at 17:47, Stuart Campbell <stuart.campbell@xxxxxxxxxxxxxxx> wrote: > My question is whether there is some workaround that will let me create indexes on a temporary table, and also let me drop the temporary table, in a way that doesn't end up "degrading" replication? (Presumably that means avoiding writing to the WAL?) This is a question for AWS. Community PostgreSQL doesn't have any of these concepts, and this is all proprietary modifications to PostgreSQL by Amazon.