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Re: Serializable Isolation without blocking - Mailing list pgsql-hackers

From Kevin Grittner
Subject Re: Serializable Isolation without blocking
Date
Msg-id 4A02D67D.EE98.0025.0@wicourts.gov
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In response to Re: Serializable Isolation without blocking  (Simon Riggs <simon@2ndQuadrant.com>)
Responses Re: Serializable Isolation without blocking  (Simon Riggs <simon@2ndQuadrant.com>)
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Simon Riggs <simon@2ndQuadrant.com> wrote:
> Each user must compare against work performed by all other users.
O(N).
> 
> There are N users, so O(N^2).
Why does that apply here and not in the update conflict detection?
-Kevin

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