| From: | Daniel Gustafsson <daniel(at)yesql(dot)se> |
|---|---|
| To: | Greg Sabino Mullane <htamfids(at)gmail(dot)com> |
| Cc: | Masahiro Ikeda <ikedamsh(at)oss(dot)nttdata(dot)com>, Kirill Reshke <reshkekirill(at)gmail(dot)com>, Heikki Linnakangas <hlinnaka(at)iki(dot)fi>, PostgreSQL Hackers <pgsql-hackers(at)lists(dot)postgresql(dot)org> |
| Subject: | Re: Allow default \watch interval in psql to be configured |
| Date: | 2025-03-14 08:55:39 |
| Message-ID: | 02A3B3C0-0FFB-4072-A754-04FC9F2207BB@yesql.se |
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| Lists: | pgsql-hackers |
> On 13 Mar 2025, at 15:03, Greg Sabino Mullane <htamfids(at)gmail(dot)com> wrote:
>
> Patch looks good. One minor issue:
>
> greg=# \set WATCH_INTERVAL -1
> invalid value "-1" for "WATCH_INTERVAL": must be greater than 0.00
> greg=# \set WATCH_INTERVAL 0.00
> greg=#
>
> We should disallow 0 as the error message implies
Ah, nice catch, fixed in the attached along with a test for the minimum bound (ie zero).
>> I've long wanted to be able to set the default interval for \watch in psql since I almost never want a 2 second wait.
>
> Curious what other's personal defaults are? I usually use 1 second or 0.5 depending on things.
I rarely use anything higher than 0.5.
--
Daniel Gustafsson

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