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From: =?utf-8?B?Y2NhNTUwNw==?= <[email protected]>
To: =?utf-8?B?RGFuaWVsIEd1c3RhZnNzb24=?= <[email protected]>
Cc: =?utf-8?B?cGdzcWwtaGFja2Vycw==?= <[email protected]>
Subject: Re: Use streaming read I/O when enabling data checksums online
Date: Thu, 4 Jun 2026 10:43:47 +0800
Message-ID: <[email protected]> (raw)
In-Reply-To: <[email protected]>
References: <[email protected]>
	<[email protected]>

> > Attach a simple patch for $subject. I think we prefer streaming IO instead of
> > ReadBufferExtended(). Do I miss something?
> 
> Thanks!  This code was written well before read streams existed, and recent
> work was focused on correctness of operation, that's the main reason it's using
> ReadBufferExtended still.  We probably want do something like this once the
> tree opens up after the v19 feature freeze.

Get it! I created a CF entry for this:

https://commitfest.postgresql.org/patch/6841/

--
Regards,
ChangAo Chen


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