public inbox for [email protected]  

help / color / mirror / Atom feed

From: Jeff Davis <[email protected]>
To: Robert Haas <[email protected]>
Cc: Peter Eisentraut <[email protected]>
Cc: Paul Jungwirth <[email protected]>
Cc: jian he <[email protected]>
Cc: PostgreSQL Hackers <[email protected]>
Subject: Re: SQL:2011 application time
Date: Tue, 21 May 2024 12:54:47 -0700
Message-ID: <[email protected]> (raw)
In-Reply-To: <CA+Tgmob518sSV4Y8F4LN3X-7+7DmExznG1wCbYrOurfPL_xBOg@mail.gmail.com>
References: <CA+renyUApHgSZF9-nd-a0+OPGharLQLO=mDHcY4_qQ0+noCUVg@mail.gmail.com>
	<CACJufxFFeUHoBomd2856amDBccNVQZzA=Jrk1_FDdvSZ1+X7og@mail.gmail.com>
	<CACJufxEACgLY7YUvzo8j=iOB-z6-1QHAvMr8cUHRP7b_F_vo3A@mail.gmail.com>
	<CA+renyXHFFyq1n2+4cwcFoLXqzUhb6u6WCL6wjk8ZjP9WxTExw@mail.gmail.com>
	<[email protected]>
	<[email protected]>
	<CACJufxF8HyERm7SKBJ+duxAP9sTgVhaW6b-oWADANGgn-o4wPA@mail.gmail.com>
	<[email protected]>
	<[email protected]>
	<[email protected]>
	<[email protected]>
	<CACJufxHsYDfHK62FTHdLsgDenvJd_bEuxCiyH62Lacj7NvzX4w@mail.gmail.com>
	<[email protected]>
	<[email protected]>
	<[email protected]>
	<[email protected]>
	<[email protected]>
	<CA+Tgmob518sSV4Y8F4LN3X-7+7DmExznG1wCbYrOurfPL_xBOg@mail.gmail.com>

On Tue, 2024-05-21 at 13:57 -0400, Robert Haas wrote:
> What I think is less clear is what that means for temporal primary
> keys.

Right.

My message was specifically a response to the concern that there was
some kind of design flaw in the range types or exclusion constraints
mechanisms.

I don't believe that empty ranges represent a design flaw. If they
don't make sense for temporal constraints, then temporal constraints
should forbid them.

Regards,
	Jeff Davis

view thread (17+ messages)

reply

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Reply to all the recipients using the --to and --cc options:
  reply via email

  To: [email protected]
  Cc: [email protected], [email protected], [email protected], [email protected], [email protected], [email protected]
  Subject: Re: SQL:2011 application time
  In-Reply-To: <[email protected]>

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

This inbox is served by agora; see mirroring instructions
for how to clone and mirror all data and code used for this inbox