Re: implement CAST(expr AS type FORMAT 'template')

Vik Fearing <vik@postgresfriends.org>

From: Vik Fearing <vik@postgresfriends.org>
To: jian he <jian.universality@gmail.com>, "David G. Johnston" <david.g.johnston@gmail.com>
Cc: PostgreSQL-development <pgsql-hackers@postgresql.org>
Date: 2025-08-01T10:34:02Z
Lists: pgsql-hackers
On 01/08/2025 10:22, jian he wrote:
> should we first implement CAST(expr AS type FORMAT 'template') for limited types
> (to_date, to_char, to_number, to_timestamptz)
> or first try to make it more generic?


My fear is that if we don't, it will never get done.

-- 

Vik Fearing