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Re: ALTER TABLE ADD COLUMN fast default - Mailing list pgsql-hackers

From Andres Freund
Subject Re: ALTER TABLE ADD COLUMN fast default
Date
Msg-id 20180201135408.3f2swxnc4ld5hlij@alap3.anarazel.de
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In response to Re: ALTER TABLE ADD COLUMN fast default  (Andrew Dunstan <andrew.dunstan@2ndquadrant.com>)
Responses Re: ALTER TABLE ADD COLUMN fast default  (Tomas Vondra <tomas.vondra@2ndquadrant.com>)
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Hi,

On 2018-01-26 10:53:12 +1030, Andrew Dunstan wrote:
> Yeah, thanks. revised patch attached

Given that this patch touches code that's a huge bottleneck in a lot of
cases, I think this needs benchmarks that heavily exercises tuple
deforming.

Greetings,

Andres Freund

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