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From: Justin Pryzby <pryzby@telsasoft.com>
To: aditya desai <admad123@gmail.com>
Cc: pgsql-performance@lists.postgresql.org
Subject: Re: pg_wal filling up while running huge updates
Date: Fri, 5 Aug 2022 09:04:00 -0500
Message-ID: <20220805140400.GQ19644@telsasoft.com> (raw)
In-Reply-To: <CAN0SRDGm2=ocC-iXvEbQ84voKzyQUvTBpU0j8LqU4Av7JU8ong@mail.gmail.com>
References: <CAN0SRDGm2=ocC-iXvEbQ84voKzyQUvTBpU0j8LqU4Av7JU8ong@mail.gmail.com>

On Fri, Aug 05, 2022 at 06:00:02PM +0530, aditya desai wrote:
> Hi,
> We are doing an oracle to postgres migration(5 TB+ data). We are encoding
> and decoding BLOB data after migration and for that we are running updates
> on tables having BLOB/CLOB data. When we execute this pg_wal is filling up.

Could you please include basic information in each new thread you create ?

https://wiki.postgresql.org/wiki/Server_Configuration
https://wiki.postgresql.org/wiki/Guide_to_reporting_problems

-- 
Justin

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