Am Wed, Jul 20, 2022 at 09:15:29AM +0000 schrieb Sebastien Flaesch: > Thomas, we already have a similar solution. > The idea is to use the native PostgreSQL SERIAL type. Which does not guarantuee gaplessness. Karsten -- GPG 40BE 5B0E C98E 1713 AFA6 5BC0 3BEA AC80 7D4F C89B