Re: Functions and Indexes

On Mon, 18 Nov 2024 15:37:57 +0100
Moreno Andreo <moreno.andreo@evolu-s.it> wrote:

> If a column appears in the WHERE clause (and so it should be placed
> in index), in case it is "processed" in a function (see below), is it 
> possible to insert this function to further narrow down things?

You probably want to look at
https://www.postgresql.org/docs/current/indexes-expressional.html

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