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Re: sqlite3


From: Alexandre Garreau
Subject: Re: sqlite3
Date: Wed, 15 Dec 2021 16:04:42 +0100

Le merkredo, 15-a de decembro 2021, 15-a horo kaj 6:52 CET Stefan Monnier 
a écrit :
> > but I didn't quite see how that would work with circular and
> > self-referential lists.)
> 
> AFAIK the general way to avoid these issues is to store/log not the
> "data-diff" but the higher-level operation that caused this diff.
> E.g. log something like "add X to tree" instead of recording which nodes
> in the tree were modified in which way.  This way, the presence or
> absence of cycles in the representation of the tree doesn't come into
> the picture at all.

Looks like Qiantan’s implementation of incremental log-like store.




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