| From: | Alvaro Herrera <alvherre(at)alvh(dot)no-ip(dot)org> |
|---|---|
| To: | Peter Geoghegan <pg(at)bowt(dot)ie> |
| Cc: | PostgreSQL Hackers <pgsql-hackers(at)postgresql(dot)org>, "Wood, Dan" <hexpert(at)amazon(dot)com> |
| Subject: | Re: [COMMITTERS] pgsql: Fix freezing of a dead HOT-updated tuple |
| Date: | 2017-10-04 09:40:57 |
| Message-ID: | 20171004094057.2ogpt36lvuanoe5f@alvherre.pgsql |
| Views: | Whole Thread | Raw Message | Download mbox | Resend email |
| Thread: | |
| Lists: | pgsql-committers pgsql-hackers |
Peter Geoghegan wrote:
> I thought that we no longer store FrozenTransactionId (xid 2) as our
> "raw" xmin while freezing, and yet that's what we see here.
I'm doing this in 9.3. I can't tell if the new tuple freezing stuff
broke things more thoroughly, but it is already broken in earlier
releases.
--
Álvaro Herrera https://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services
| From | Date | Subject | |
|---|---|---|---|
| Next Message | Alvaro Herrera | 2017-10-04 09:51:59 | Re: [COMMITTERS] pgsql: Fix freezing of a dead HOT-updated tuple |
| Previous Message | Andres Freund | 2017-10-04 07:28:38 | pgsql: Replace binary search in fmgr_isbuiltin with a lookup array. |
| From | Date | Subject | |
|---|---|---|---|
| Next Message | Alvaro Herrera | 2017-10-04 09:51:59 | Re: [COMMITTERS] pgsql: Fix freezing of a dead HOT-updated tuple |
| Previous Message | Alvaro Herrera | 2017-10-04 09:36:56 | Re: datetime.h defines like PM conflict with external libraries |