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
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Ian.
On Tue, Sep 27, 2011 at 10:44 AM, Rural Hunter<ruralhun...@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
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