| From: | Justin Pryzby <pryzby(at)telsasoft(dot)com> |
|---|---|
| To: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
| Cc: | Robert Haas <robertmhaas(at)gmail(dot)com>, Dilip Kumar <dilipbalaut(at)gmail(dot)com>, Andres Freund <andres(at)anarazel(dot)de>, Ashutosh Sharma <ashu(dot)coek88(at)gmail(dot)com>, Maciek Sakrejda <m(dot)sakrejda(at)gmail(dot)com>, Bruce Momjian <bruce(at)momjian(dot)us>, Alvaro Herrera <alvherre(at)alvh(dot)no-ip(dot)org>, Andrew Dunstan <andrew(at)dunslane(dot)net>, Heikki Linnakangas <hlinnaka(at)iki(dot)fi>, PostgreSQL Hackers <pgsql-hackers(at)lists(dot)postgresql(dot)org>, Thomas Munro <thomas(dot)munro(at)gmail(dot)com> |
| Subject: | Re: [Proposal] Fully WAL logged CREATE DATABASE - No Checkpoints |
| Date: | 2022-08-04 22:16:04 |
| Message-ID: | 20220804221604.GO19644@telsasoft.com |
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| Lists: | pgsql-hackers |
On Thu, Aug 04, 2022 at 06:02:50PM -0400, Tom Lane wrote:
> The "invalidation" comment bothered me for awhile, but I think it's
> fine: we know that no other backend can connect to the source DB
> because we have it locked,
About that - is it any problem that the currently-connected db can be used as a
template? It's no issue for 2-phase commit, because "create database" cannot
run in an txn.
--
Justin
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