From: | Simon Riggs <simon(at)2ndQuadrant(dot)com> |
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To: | Noah Misch <noah(at)leadboat(dot)com> |
Cc: | pgsql-hackers(at)postgresql(dot)org |
Subject: | Re: Temporary tables under hot standby |
Date: | 2012-04-25 08:04:54 |
Message-ID: | CA+U5nMJJekozkry=-B+F1StQL-WC48p41vuHdF-yxa-MnW5zKg@mail.gmail.com |
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Lists: | pgsql-hackers |
On Wed, Apr 25, 2012 at 4:55 AM, Noah Misch <noah(at)leadboat(dot)com> wrote:
> A third patch will permit the following commands in read-only transactions,
> where they will throw an error if the subject is not a temporary table:
...
> VACUUM (including VACUUM FULL)
> CLUSTER (without USING clause)
> REINDEX
Those commands have very low user visible effect on temp tables, so I
suggest we implement them as no-op commands in HS. When everything
else is done and dusted, they might be worth returning to, but I'd
hope you won't spend much time on those anytime soon.
--
Simon Riggs http://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Training & Services
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