Re: [COMMITTERS] pgsql: Avoid having vacuum set reltuples to 0 on non-empty relations in

>>>>> "Tom" == Tom Lane <tgl@sss.pgh.pa.us> writes:

 Tom> Hm, buildfarm results suggest this test is not entirely stable:

I see it and will work on it.

 Tom> I have not looked very closely, but I'm suspicious that the test
 Tom> case depends on no autovacuum transactions running concurrently
 Tom> with it.  Disabling autovac on the table itself is not enough to
 Tom> control whether global xmin is being held back by some other
 Tom> autovac transaction somewhere.

Aren't vacuum transactions ignored for that? vacuum_set_xid_limits is
certainly passing ignoreVacuum=true to GetOldestXmin.

--
Andrew.