alvherre(at)postgresql(dot)org (Alvaro Herrera) writes:
> Rearrange vacuum-related bits in PGPROC as a bitmask, to better support
> having several of them. Add two more flags: whether the process is
> executing an ANALYZE, and whether a vacuum is for Xid wraparound (which
> is obviously only set by autovacuum).
Is the explicit reset of PROC_VACUUM_FOR_WRAPAROUND (about line 2140
of autovacuum.c) actually needed? Won't that get cleared automatically
during transaction end?
regards, tom lane