Обсуждение: Is there a list of pg pre-defined functions?
I am looking for something like a string hash function to order a string cloumn randomly.
Rural Hunter, 27.09.2011 11:00: > I am looking for something like a string hash function to order a string cloumn randomly. > It's all in the manual ;) http://www.postgresql.org/docs/current/static/functions-string.html Thomas
great, thanks. is there any other system function besides string functions? 于2011年9月27日 17:37:29,Thomas Kellerer写到: > Rural Hunter, 27.09.2011 11:00: >> I am looking for something like a string hash function to order a >> string cloumn randomly. >> > > It's all in the manual ;) > > http://www.postgresql.org/docs/current/static/functions-string.html > > Thomas > >
> great, thanks. is there any other system function besides string functions? Come on, it's not that hard! One click away on the link you were given. http://www.postgresql.org/docs/current/static/functions.html -- Ian. On Tue, Sep 27, 2011 at 10:44 AM, Rural Hunter <ruralhunter@gmail.com> wrote: > great, thanks. is there any other system function besides string functions? > > 于2011年9月27日 17:37:29,Thomas Kellerer写到: >> >> Rural Hunter, 27.09.2011 11:00: >>> >>> I am looking for something like a string hash function to order a string >>> cloumn randomly. >>> >> >> It's all in the manual ;) >> >> http://www.postgresql.org/docs/current/static/functions-string.html >> >> Thomas >> >> > > > > -- > Sent via pgsql-admin mailing list (pgsql-admin@postgresql.org) > To make changes to your subscription: > http://www.postgresql.org/mailpref/pgsql-admin >
erh...I'm sorry...I can not understand why I just didn't find this! 于2011年9月27日 17:50:04,Ian Lea写到: >> great, thanks. is there any other system function besides string functions? > > Come on, it's not that hard! One click away on the link you were given. > > http://www.postgresql.org/docs/current/static/functions.html > > > -- > Ian. > > On Tue, Sep 27, 2011 at 10:44 AM, Rural Hunter<ruralhunter@gmail.com> wrote: >> great, thanks. is there any other system function besides string functions? >> >> 于2011年9月27日 17:37:29,Thomas Kellerer写到: >>> >>> Rural Hunter, 27.09.2011 11:00: >>>> >>>> I am looking for something like a string hash function to order a string >>>> cloumn randomly. >>>> >>> >>> It's all in the manual ;) >>> >>> http://www.postgresql.org/docs/current/static/functions-string.html >>> >>> Thomas >>> >>> >> >> >> >> -- >> Sent via pgsql-admin mailing list (pgsql-admin@postgresql.org) >> To make changes to your subscription: >> http://www.postgresql.org/mailpref/pgsql-admin >> >