> Tatsuo, would you please comment on this patch?

Sure. I will come up with a comment by the end of this week.
--
Tatsuo Ishii
SRA OSS, Inc. Japan

> ---------------------------------------------------------------------------
> 
> ITAGAKI Takahiro wrote:
> > The attached is a patch to optimize contrib/pgbench using new 8.3 features.
> > 
> > - Use DROP IF EXISTS to suppress errors for initial loadings.
> > - Use a combination of TRUNCATE and COPY to reduce WAL on creating
> >   the accounts table.
> > 
> > Also, there are some cosmetic changes.
> > 
> > - Change the output of -v option from "starting full vacuum..."
> >   to "starting vacuum accounts..." in reflection of the fact.
> > - Shape duplicated error checks into executeStatement().
> > 
> > 
> > There is a big performance win in "COPY with no WAL" feature.
> > Thanks for the efforts!
> > 
> > Regards,
> > ---
> > ITAGAKI Takahiro
> > NTT Open Source Software Center
> 
> [ Attachment, skipping... ]
> 
> > 
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> 
> -- 
>   Bruce Momjian  <[EMAIL PROTECTED]>          http://momjian.us
>   EnterpriseDB                               http://www.enterprisedb.com
> 
>   + If your life is a hard drive, Christ can be your backup. +

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