akp geek <akpgeek@gmail.com> writes:
> In the postgres db we have, I see there are many pg_toast_temp and
> pg_temp schemas are getting created.
This is expected if you're using temp tables. That's where they live.
> Is it ok to drop those schemas ? Is
> there a way to prevent them being created?
No, and no (other than not using temp tables).
regards, tom lane