| From: | Shaozhong SHI <shishaozhong(at)gmail(dot)com> |
|---|---|
| To: | Karsten Hilbert <Karsten(dot)Hilbert(at)gmx(dot)net> |
| Cc: | Rob Sargent <robjsargent(at)gmail(dot)com>, Ron <ronljohnsonjr(at)gmail(dot)com>, pgsql-general <pgsql-general(at)lists(dot)postgresql(dot)org> |
| Subject: | Re: Re: How long does iteration over 4-5 million rows usually take? |
| Date: | 2022-04-02 14:16:14 |
| Message-ID: | CA+i5JwaUOJ+r6H+3VfNaoZXTykAyhpy8q8j5JjHw-=_AWTtLfQ@mail.gmail.com |
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| Lists: | pgsql-general pgsql-sql |
Thanks, Karsten,
I would like the information to work planning purpose.
Regards,
David
On Sat, 2 Apr 2022 at 14:47, Karsten Hilbert <Karsten(dot)Hilbert(at)gmx(dot)net>
wrote:
> > > On Apr 1, 2022, at 10:18 PM, Ron <ronljohnsonjr(at)gmail(dot)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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