Thanks you very much. but I'm afraid it's not a graceful means if there are billion columns in a row.
>________________________________ >发件人： Michal Augustýn <augustyn.mic...@gmail.com> >收件人： user@cassandra.apache.org; Yonder <zy...@yahoo.com.cn> >发送日期： 2011年6月2日, 星期四, 下午 9:25 >主题: Re: how to know there are some columns in a row > >Hi, > >just use "get" Thrift method where "super_column" and "column" >attributes in ColumnPath structure are empty. Yes, it returns both >column names and values but I'm afraid there is no Thrift-way how to >get column names only. > >Augi > >2011/6/2 Yonder <zy...@yahoo.com.cn>: >> Dear all, >> >> Is there any methods to list column names in a row? >> >> Thanks, >> Yonder >> > > >
