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help / color / mirror / Atom feedFrom: KAZAR Ayoub <[email protected]>
To: Nazir Bilal Yavuz <[email protected]>
Cc: Mark Wong <[email protected]>
Cc: Neil Conway <[email protected]>
Cc: Manni Wood <[email protected]>
Cc: Nathan Bossart <[email protected]>
Cc: Andrew Dunstan <[email protected]>
Cc: Shinya Kato <[email protected]>
Cc: PostgreSQL-development <[email protected]>
Subject: Re: Speed up COPY FROM text/CSV parsing using SIMD
Date: Tue, 3 Feb 2026 13:06:19 +0100
Message-ID: <CA+K2Ru=BNL=CEJpmfTsyqfCwzUTErU3+qsQ91aQh=njK6CsKvQ@mail.gmail.com> (raw)
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Hello,
On Tue, Feb 3, 2026, 12:02 PM Nazir Bilal Yavuz <[email protected]> wrote:
> Hi,
>
> * There are four patches in this thread, three of them COPY FROM
> related: v3, v4 and v5. One of them is COPY TO related. So, I guess it
> would be better to move COPY TO discussion to another thread.
>
If there's possible discussions concerning COPY TO, then yes because i
don't find many concerns about COPY TO.
> * I am planning to create a new version (v6) of the patch, which will
> be basically v3 with one less branching (moving !in_quote check under
> is_csv and else). So that it would be easy to review and follow the
> thread for new reviewers.
>
Oh cool, looking forward to this.
Regards,
Ayoub
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To: [email protected]
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Subject: Re: Speed up COPY FROM text/CSV parsing using SIMD
In-Reply-To: <CA+K2Ru=BNL=CEJpmfTsyqfCwzUTErU3+qsQ91aQh=njK6CsKvQ@mail.gmail.com>
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