回复: how to know there are some columns in a row

2011-06-04 Thread Yonder
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 >收件人: user@cassandra.apache.org; Yonder >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 so

CQL How to do

2011-06-04 Thread Yonder
Hi, In Cassandra 0.8, CQL become the primary client interface, but I don't know how to use it in a non-command line env. I could not find out any how-to do docs in Wiki or DataStax's website. Thanks

how to know there are some columns in a row

2011-06-02 Thread Yonder
Dear all, Is there any methods to list column names in a row? Thanks, Yonder