RE: Question about array_to_string()'s behavior and the behaviormight be changed in the future or not
От | Egashira, Yusuke |
---|---|
Тема | RE: Question about array_to_string()'s behavior and the behaviormight be changed in the future or not |
Дата | |
Msg-id | 848B1649C8A6274AA527C4472CA11EDD5FA88087@G01JPEXMBYT02 обсуждение исходный текст |
Ответ на | Re: Question about array_to_string()'s behavior and the behavior might be changed in the future or not (Andrew Gierth <andrew@tao11.riddles.org.uk>) |
Список | pgsql-general |
Hi, Andrew Thank you for immediate replying. I'm relieved. Regards. -- Yusuke, Egashira -----Original Message----- From: Andrew Gierth [mailto:andrew@tao11.riddles.org.uk] Sent: Thursday, January 17, 2019 3:56 PM To: Egashira, Yusuke/江頭 勇佑 <egashira.yusuke@jp.fujitsu.com> Cc: 'pgsql-general@postgresql.org' <pgsql-general@postgresql.org> Subject: Re: Question about array_to_string()'s behavior and the behavior might be changed in the future or not >>>>> "Egashira" == Egashira, Yusuke <egashira.yusuke@jp.fujitsu.com> writes: Egashira> Hi, Egashira> I have a question about array_to_string(). Egashira> I think array_to_string() concatenates always array elements Egashira> from the "beginning" of the array elements and this rule will Egashira> not be changed on the future minor releases. Egashira> Is my understanding correct? The order of elements in the original array will always be preserved in the string output, yes. Egashira> For example, I understand that array_to_string() "never" Egashira> output like following result now and in the future, is my Egashira> understanding correct? Yes. -- Andrew (irc:RhodiumToad)
В списке pgsql-general по дате отправления: