Re: Regression test fails when BLCKSZ is 1kB - Mailing list pgsql-hackers

From Pavan Deolasee
Subject Re: Regression test fails when BLCKSZ is 1kB
Date
Msg-id 2e78013d0804211029n6e821839hec9aa5c7877749d4@mail.gmail.com
Whole thread Raw
In response to Re: Regression test fails when BLCKSZ is 1kB  ("Pavan Deolasee" <pavan.deolasee@gmail.com>)
List pgsql-hackers
On Mon, Apr 21, 2008 at 10:54 PM, Pavan Deolasee
<pavan.deolasee@gmail.com> wrote:

>  Case 1.
>
>  Insert 100 records --- goes into block 1 .. 10
>  Delete 100 records
>  Insert 100 more records --- goes into 11 .. 20
>
>
>  Case 2.
>
>  Insert 100 records --- goes into block 1 .. 10
>  Delete 100 records
>  *Autovacuum triggers*
>  Insert 100 more records -- goes into block 1 .. 10
>

Its probably not a very neat example because in this simplistic case,
the ordering would still be same, but we can easily construct a
slightly complex example to prove the point.

Thanks,
Pavan

-- 
Pavan Deolasee
EnterpriseDB http://www.enterprisedb.com


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