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help / color / mirror / Atom feedFrom: Andrew Dunstan <[email protected]>
To: Sami Imseih <[email protected]>
To: Tom Lane <[email protected]>
Cc: Jeff Davis <[email protected]>
Cc: Jeff Davis <[email protected]>
Cc: [email protected]
Subject: Re: pgsql: Trial fix for old cross-version upgrades.
Date: Fri, 28 Feb 2025 14:48:41 -0500
Message-ID: <[email protected]> (raw)
In-Reply-To: <CAA5RZ0tz-AibaxVF1NnNMcMEmwut+kn=k=xG2XmDN9d6kv2-=g@mail.gmail.com>
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On 2025-02-28 Fr 2:29 PM, Sami Imseih wrote:
> My perl expertise is bit shallow, but I could not find much
> regarding bugs related to such behavior, or maybe I did not
> look enough.
>
> Playing around with this, "s+", "s{1,}", s{2,}" all of these combinations
> where we are searching for more than 1 space result in the hanging command,
> but we really only need to look for a single space before the 'version',
> so maybe we can just do the below, which works?
>
> - $dump =~ s {(^\s+'version',) '\d+'::integer,$}
> + $dump =~ s {(^\s{1}'version',) '\d+'::integer,$}
>
Just noting here that \s{1} is simply the same as \s
cheers
andrew
--
Andrew Dunstan
EDB: https://www.enterprisedb.com
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Subject: Re: pgsql: Trial fix for old cross-version upgrades.
In-Reply-To: <[email protected]>
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