Trigger to create string to inverse SQL statement

From: Łukasz Jarych <jaryszek(at)gmail(dot)com>
To: "pgsql-general(at)postgresql(dot)org >> PG-General Mailing List" <pgsql-general(at)postgresql(dot)org>
Subject: Trigger to create string to inverse SQL statement
Date: 2018-03-08 12:32:16
Message-ID: CAGv31of4T42BRO=KZMHNqaj1v2oo_bteeLdN2geKfTjxMtRu=w@mail.gmail.com
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Hello,

i have a trigger which is added log history:

It is possible to create additional column here with string with inversed
SQL statement?

So in this case: "Delete FROM t_trig WHERE ID=1".

And what i want is to have possibility to loop through table and execute
inversed sql statement for each row.

Please help,
Jacek Antek

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