datetime + interval

[Едуард Зозуля]

Hi !

% clock format [clock scan "1 day" -base [clock scan "2017-03-24 23:59:59"]] -format "%Y-%m-%d %H:%M:%S"
2017-03-25 00:00:00
% clock format [clock scan "1 seconds" -base [clock scan "2017-03-24 23:59:59"]] -format "%Y-%m-%d %H:%M:%S"
2017-03-25 00:00:00

first exec must return 2017-03-25 23:59:59

Where am I mistaken?

[Matthew Hiles]

It seems it's adding just enough time to make it the next day. so 1 day and 1 second are the same thing when you're 1 second away from the next day. If you want to be 1 day in the future, add 1 day worth of seconds.

% clock format [clock scan "86400 seconds" -base [clock scan "2017-03-24 23:59:59"]] -format "%Y-%m-%d %H:%M:%S"
2017-03-25 23:59:59

[Ricardo kozmate.net]

Em 24/03/17 08:59, Едуард Зозуля escreveu:

> % clock format [clock scan "1 day" -base [clock scan "2017-03-24 23:59:59"]] -format "%Y-%m-%d %H:%M:%S"
> 2017-03-25 00:00:00

Also, maybe you could explicitly use [clock add]?

tcl> info patchlevel
8.6.1
tcl> clock format [clock add [clock scan "2017-03-24 23:59:59"] 1 day]

-format "%Y-%m-%d %H:%M:%S"

2017-03-25 23:59:59

--
{ricardo from kozmate.net}

[Едуард Зозуля]

суббота, 25 марта 2017 г., 2:34:31 UTC+2 пользователь Ricardo kozmate.net написал:

Thanks !