Re: Improve the performance of Unicode Normalization Forms.

From: Alexander Borisov <lex(dot)borisov(at)gmail(dot)com>
To: Victor Yegorov <vyegorov(at)gmail(dot)com>
Cc: Jeff Davis <pgsql(at)j-davis(dot)com>, PostgreSQL Hackers <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: Improve the performance of Unicode Normalization Forms.
Date: 2025-09-11 17:51:45
Message-ID: 11f371fe-9c97-4c71-957a-a4cd3813cc55@gmail.com
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> Hey.
>
> I've looked into these patches.

Hi Victor,

Thank you for reviewing the patch and testing it!

[..]

> Description of the Sparse Array approach is done in the newly introduced
> GenerateSparseArray.pm module.  Perhaps it'd be valuable to add a
> section into
> the src/common/unicode/README, it'll get more visibility.
> ( Not insisting here. )

It seems that the description of the algorithm that forms the script is
best kept in the script itself.
But I'm not sure either, because I don't know what is customary in the
PG community.

--
Regards,
Alexander Borisov

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