Re: Psql regex is NFA or DFA?

Поиск
Список
Период
Сортировка
От Tom Lane
Тема Re: Psql regex is NFA or DFA?
Дата
Msg-id 24386.1031715668@sss.pgh.pa.us
обсуждение исходный текст
Ответ на Re: Psql regex is NFA or DFA?  (Alvaro Herrera <alvherre@atentus.com>)
Список pgsql-general
Alvaro Herrera <alvherre@atentus.com> writes:
> Tom Lane dijo:
>> Friedl seems to think that the current Tcl regex engine (Henry's new
>> code) is the most advanced thing on the planet.

> Oh, so the TODO item "replace with newer code" is not just vaporware?
> Well, I won't try to compete with Spencer's code in that case.

The code is certainly not vaporware: Tcl's been using it for awhile.
But the code in a Tcl-independent package that we could easily use
is a different story.  Perhaps you could offer Henry some help in
making it into a clean library package ...

            regards, tom lane

В списке pgsql-general по дате отправления:

Предыдущее
От: "oclam"
Дата:
Сообщение: Re: Compare chinese words
Следующее
От: Roland Roberts
Дата:
Сообщение: if exists select ... in plpgsql code