Re: Re: How long does iteration over 4-5 million rows usually take?

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От Shaozhong SHI
Тема Re: Re: How long does iteration over 4-5 million rows usually take?
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Msg-id CA+i5JwaUOJ+r6H+3VfNaoZXTykAyhpy8q8j5JjHw-=_AWTtLfQ@mail.gmail.com
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Ответ на Aw: Re: How long does iteration over 4-5 million rows usually take?  (Karsten Hilbert <Karsten.Hilbert@gmx.net>)
Ответы Re: Re: How long does iteration over 4-5 million rows usually take?  (Benedict Holland <benedict.m.holland@gmail.com>)
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Thanks, Karsten,

I would like the information to work planning purpose.

Regards,

David

On Sat, 2 Apr 2022 at 14:47, Karsten Hilbert <Karsten.Hilbert@gmx.net> wrote:
> > On Apr 1, 2022, at 10:18 PM, Ron <ronljohnsonjr@gmail.com> wrote:
> >
> >  On 4/1/22 20:34, Shaozhong SHI wrote:
> >>
> >> I have a script running to iterate over 4-5 million rows.  It keeps showing up in red in PgAdmin.  It remains active.
> >>
> >> How long does iteration over 4-5 million rows usually take?
>
> 4-5 million times as long as it takes to do one iteration ( if you’re doing it correctly)

I may not take quite that long because setup/teardown times might not be needed for each iteration.

Best,
Karsten


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