Since i develope my application with pylons ,i have this question.
when i want to do the update action to database.
i use this method like this:
def delt(self,id):
systemtime=h.getSystemTime()
userid=session['USER_KEY'].wh_userid
meta.Session.execute(wh_chapter.WHChapter.update(values={del_flg:'1',update_time:systemtime}))
meta.Session.commit()
return redirect_to('/ma003')
there is an error like this:
<type 'exceptions.AttributeError'>: type object 'WHChapter' has no
attribute 'update'
but i read the doc in
http://www.sqlalchemy.org/docs/05/sqlexpression.html#sql_update has the same
operate.
I want to do this operation:
update whchapter set del_flg='1', update_time=systemtime where userid="001"
and chapterid="0003"
who can tell me how to do it.
thanks very much.
joliny
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