Re: Block level concurrency during recovery - Mailing list pgsql-hackers

From Simon Riggs
Subject Re: Block level concurrency during recovery
Date
Msg-id 1224783126.27145.658.camel@ebony.2ndQuadrant
Whole thread Raw
In response to Re: Block level concurrency during recovery  (Heikki Linnakangas <heikki.linnakangas@enterprisedb.com>)
List pgsql-hackers
On Thu, 2008-10-23 at 20:24 +0300, Heikki Linnakangas wrote:
> Simon Riggs wrote:
> > On Thu, 2008-10-23 at 19:21 +0300, Heikki Linnakangas wrote:
> >> You have other issues with those still, namely that 
> >> table locks are not yet taken appropriately, so I'm not sure if this is 
> >> worth worrying about until that's done.
> > 
> > Please explain. If you know of a correctness issue, please say.
> 
> Things like DROP TABLE need to take an AccessExclusiveLock, and you 
> don't have that yet, no?

Oh right, I thought you meant something not already in the plan.

-- Simon Riggs           www.2ndQuadrant.comPostgreSQL Training, Services and Support



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