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From: Jan Wieck <[email protected]>
To: Andrew Dunstan <[email protected]>
To: Tom Lane <[email protected]>
Cc: Magnus Hagander <[email protected]>
Cc: Robins Tharakan <[email protected]>
Cc: Peter Eisentraut <[email protected]>
Cc: [email protected] <[email protected]>
Subject: Re: pg_upgrade failing for 200+ million Large Objects
Date: Sun, 21 Mar 2021 12:56:02 -0400
Message-ID: <[email protected]> (raw)
In-Reply-To: <[email protected]>
References: <[email protected]>
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On 3/21/21 7:47 AM, Andrew Dunstan wrote:
> One possible (probable?) source is the JDBC driver, which currently
> treats all Blobs (and Clobs, for that matter) as LOs. I'm working on
> improving that some: <https://github.com/pgjdbc/pgjdbc/pull/2093;

You mean the user is using OID columns pointing to large objects and the 
JDBC driver is mapping those for streaming operations?

Yeah, that would explain a lot.


Thanks, Jan

-- 
Jan Wieck
Principle Database Engineer
Amazon Web Services





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