From: Ron <ronljohnsonjr@gmail.com>
To: pgsql-admin@lists.postgresql.org
Subject: Re: how do I capture conflicting rows
Date: Mon, 15 May 2023 01:09:24 -0500
Message-ID: <34308ba9-6033-6e57-f44e-500b2ca9cad5@gmail.com> (raw)
In-Reply-To: <CALXkTpx3iLuGRx1_4N6GJ85ptoW4n4XSdh3ChJLE-hrFGC982g@mail.gmail.com>
References: <CALXkTpx3iLuGRx1_4N6GJ85ptoW4n4XSdh3ChJLE-hrFGC982g@mail.gmail.com>
On 5/15/23 00:32, Nikhil Ingale wrote:
> Hi All,
>
> The following query inserts the rows by ignoring the rows that has conflicts.
>
> INSERT INTO test (id,name,age,branch) SELECT * FROM student ON CONFLICT DO
> NOTHING;
>
> How do I capture the conflicting records to a file while non conflicting
> records are inserted to the table?
On conflict insert the PK into a separate table, along with a timestamp
column populated by clock_timestamp(). (That way you can export and delete
sets of records while it's being written to.
--
Born in Arizona, moved to Babylonia.
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Subject: Re: how do I capture conflicting rows
In-Reply-To: <34308ba9-6033-6e57-f44e-500b2ca9cad5@gmail.com>
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