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Re: snapshot too old issues, first around wraparound and then more. - Mailing list pgsql-hackers

From Robert Haas
Subject Re: snapshot too old issues, first around wraparound and then more.
Date
Msg-id CA+Tgmob80ywz2GzzGN_hyxK=wWZy3L8-br+BoP7thMfAz8U1gA@mail.gmail.com
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In response to Re: snapshot too old issues, first around wraparound and then more.  (Thomas Munro <thomas.munro@gmail.com>)
Responses Re: snapshot too old issues, first around wraparound and then more.  (Tom Lane <tgl@sss.pgh.pa.us>)
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On Fri, Apr 17, 2020 at 4:40 PM Thomas Munro <thomas.munro@gmail.com> wrote:
> I understood that you'd forked a new thread to discuss one particular
> problem among the many that Andres nailed to the door, namely the xid
> map's failure to be monotonic, and here I was responding to other
> things from his list, namely the lack of defences against wrap-around
> and the lack of testing.  Apparently I misunderstood.

Oh, maybe I'm the one who misunderstood...

-- 
Robert Haas
EnterpriseDB: http://www.enterprisedb.com
The Enterprise PostgreSQL Company

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