On Sunday, January 14, 2018, PG Bug reporting form <
noreply@postgresql.org> wrote:
The following bug has been logged on the website:
Bug reference: 15010
Logged by: Anil Kumar G V
Email address: anilkumar.gv@gmail.com
PostgreSQL version: 9.3.0
Operating system: Ubuntu
Description:
Sometime sequence ID is getting skipped by 32 numbers. Here is some sample
sequence definition.
I don't think the exact cause of this particular skipping is documented (it's database startup, maybe crash, related I think) but sequences are not promised to be gap-less.
David J.