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Re: [COMMITTERS] pgsql: Reduce the size ofmemoryallocations by lazy vacuum when - Mailing list pgsql-hackers

From Heikki Linnakangas
Subject Re: [COMMITTERS] pgsql: Reduce the size ofmemoryallocations by lazy vacuum when
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Msg-id 46F792AF.8010705@enterprisedb.com
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In response to Re: [COMMITTERS] pgsql: Reduce the size of memoryallocations by lazy vacuum when  (Simon Riggs <simon@2ndquadrant.com>)
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Simon Riggs wrote:
> On Mon, 2007-09-24 at 10:39 +0100, Heikki Linnakangas wrote:
>> Let's keep it simple. Per-table setting would be much more complex and
>> would be something that the DBA would need to calculate and set. If you
>> really do run into this problem, you can just dial down
>> maintenance_work_mem.
> 
> Much more complex? RelationGetAvgFSM(relation)??

The code isn't complex, but the resulting behavior is.

--  Heikki Linnakangas EnterpriseDB   http://www.enterprisedb.com

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