Re: allballs

Поиск
Список
Период
Сортировка
От Michael Fuhr
Тема Re: allballs
Дата
Msg-id 20050124200645.GA6126@winnie.fuhr.org
обсуждение исходный текст
Ответ на allballs  ("Merlin Moncure" <merlin.moncure@rcsonline.com>)
Ответы Re: allballs  (Tom Lane <tgl@sss.pgh.pa.us>)
Список pgsql-docs
On Mon, Jan 24, 2005 at 02:28:48PM -0500, Merlin Moncure wrote:

> I have to ask this...why is 'allballs' accepted as a literal for time?

"Allballs" is slang for "all zeros" because zeros look like balls.
You hear it sometimes in environments that use a 24-hour clock
(communications, military, etc.).  Here's an example:

http://www2.jpl.nasa.gov/basics/bsf2-3.html

I don't know that "allballs" is specified in any standard, so I
suspect that somebody who used the term added it to PostgreSQL
(or whatever it was called at the time) for convenience.

--
Michael Fuhr
http://www.fuhr.org/~mfuhr/

В списке pgsql-docs по дате отправления:

Предыдущее
От: "Merlin Moncure"
Дата:
Сообщение: allballs
Следующее
От: Tom Lane
Дата:
Сообщение: Re: allballs