Re: Natural sort order extension.

On Wed, 2020-02-12 at 18:45 +0300, Dmitry Igrishin wrote:
> I've implemented a PostgreSQL extension for natural sort order. I.e.
> strings like "z20", "z0004", "z11", "z2" sorted in ascending order as
> "z2", "z0004", "z11", "z20".
> 
> Currently it implements the type textnso which is binary-coercible
> to/from the text type. It's possible to declare table columns of type
> textnso and create indexes on them.
> 
> Details are here https://github.com/dmitigr/pgnso
> 
> Any feedback are welcome!

I don't want to detract from this, but from PostgreSQL v10 on you can use
ICU collations with the "kn-true" variant to have natural sort order.

Yours,
Laurenz Albe
-- 
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