why there is not VACUUM FULL CONCURRENTLY?

From: Pavel Stehule <pavel(dot)stehule(at)gmail(dot)com>
To: PostgreSQL Hackers <pgsql-hackers(at)postgresql(dot)org>
Subject: why there is not VACUUM FULL CONCURRENTLY?
Date: 2024-01-30 08:01:57
Message-ID: CAFj8pRDK89FtY_yyGw7-MW-zTaHOCY4m6qfLRittdoPocz+dMQ@mail.gmail.com
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Hi

I have one question, what is a block of implementation of some variant of
VACUUM FULL like REINDEX CONCURRENTLY? Why similar mechanism of REINDEX
CONCURRENTLY cannot be used for VACUUM FULL?

Regards

Pavel

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