No,It's not the columns, but the rows. These are the keys of the rows. ------------------ zangds 2010-11-05
------------------------------------------------------------- 发件人:Stu Hood 发送日期:2010-11-05 17:07:43 收件人:user 抄送: 主题:RE: how does get_range_slices work? What column comparator/type are you using? Remember that if you are using BytesType/UTF8Type, columns will be sorted lexicographically. -----Original Message----- From: "zangds" <zan...@ihep.ac.cn> Sent: Friday, November 5, 2010 8:53am To: "user" <user@cassandra.apache.org> Subject: how does get_range_slices work? Hi, I have a question about the get_range_slices() function about the key sorting. I inserted some colums with keys of '1', '2' ,'7' and '10'. When I use get_range_slices to get colums betwen '1' and '10' , I got none. But When I get colums betwen '10' and '1', I got '10', '2' and '1'. Can anybody tell me why? Thanks! 2010-11-05 zangds