Re: How to speedup inserts via ADO ?

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От
Hiroshi Inoue
Тема
Re: How to speedup inserts via ADO ?
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4B75DA6A.80603@tpf.co.jp
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How to speedup inserts via ADO ? Arnaud Lesauvage <arnaud.listes@codata.eu>
Re: How to speedup inserts via ADO ? Hiroshi Inoue <inoue@tpf.co.jp>
Re: How to speedup inserts via ADO ? Hiroshi Inoue <inoue@tpf.co.jp>
Re: How to speedup inserts via ADO ? Arnaud Lesauvage <arnaud.listes@codata.eu>
Re: How to speedup inserts via ADO ? Arnaud Lesauvage <arnaud.listes@codata.eu>
Re: How to speedup inserts via ADO ? "Relyea, Mike" <Mike.Relyea@xerox.com>
Arnaud Lesauvage wrote:
> Hi all !
> 
> Inserts via ODBC are a lot slower than via native psql connection.
> For instance, I have a very basic insert statement that inserts one row 
> in a table.
> If I execute it 1000 times in pgAdmin, it returns in 718ms.
> If I execute it via ADO (with a direct query : Connection.Execute 
> "INSERT INTO..."), it takes 15s to complete.
> 
> I checked psqlODBC's commlog, but all I see in it are the INSERT 
> statements that I issued. So there must be a lot of overhead somewhere, 
> but I don't understand where it comes from, and more important I don't 
> understand how I could get rid of it.

Could you send me directly the Mylog output?

regards,
Hiroshi Inoue
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