Re: BUG #15420: Server crash. Segmentation fault when parsing xml file

Поиск
Список
Период
Сортировка
От Pavel Stehule
Тема Re: BUG #15420: Server crash. Segmentation fault when parsing xml file
Дата
Msg-id CAFj8pRBV82AMYMYi+C0BEXVM3Zd_YqVqfmo09JJ0sfhHdLyHbw@mail.gmail.com
обсуждение исходный текст
Ответ на Re: BUG #15420: Server crash. Segmentation fault when parsing xml file  (Sergey Mirvoda <sergey@mirvoda.com>)
Список pgsql-bugs
Дерево обсуждения


pá 5. 10. 2018 v 16:33 odesílatel Sergey Mirvoda <sergey@mirvoda.com> napsal:


On Fri, Oct 5, 2018 at 7:00 PM Tom Lane <tgl@sss.pgh.pa.us> wrote:
Should we be officially deprecating XML facilities and telling people
to head towards JSON?  There at least we have control of the quality
of implementation ...

                        regards, tom lane

I believe MS SQL Server guys chosen JSON path some years ago.
XML performance in SQL Server looks very deprecated.
Actually we tried to load our data into MS SQL at first, but performance was below our needs even with xml index.

The bugs of libxml2 are unpleasant, on second hand, this library is fast and almost time works well. One our benefit against other open source databases is good XML support - and it cannot be replaced by JSON support.

Anybody who prefer absolute safety can use PostgreSQL without XML support. We don't hide fact so we use libxml2, and anybody can check reputation of libxml2

More - fresh libxml2 - 2.9.8 doesn't crash - so maybe this bug was fixed.

Regards

Pavel


--
--Regards, Sergey Mirvoda

В списке pgsql-bugs по дате отправления:

Предыдущее
От: Sergey Mirvoda
Дата:
Сообщение: Re: BUG #15420: Server crash. Segmentation fault when parsing xml file
Следующее
От: Andrew Gierth
Дата:
Сообщение: Re: BUG #15420: Server crash. Segmentation fault when parsing xml file