Your schema desigin is a RDBMS schema, not a Cassandra schema. On Thu, Apr 15, 2010 at 11:44 PM, Miguel Verde <miguelitov...@gmail.com>wrote:
> Just to nitpick your representation a little bit, columnB/etc... are > supercolumnB/etc..., key1/etc... are column1/etc..., and you can probably > omit valueA/valueD designations entirely, it would still be understood. > > Columns in Cassandra always have timestamps, you can't omit them. > > Can you post a snippet of the code you are using and the error you get? > > On Thu, Apr 15, 2010 at 5:02 AM, Julio Carlos Barrera Juez < > juliocar...@gmail.com> wrote: > >> Hi all, >> >> I'm working with Cassandra 0.5 and Thrift API. I have a simple doubt: >> >> I want to insert a row in columns inside a supercolumn, like this (without >> timestamps): >> >> SuperColumnNameA ==> keyA valueA ==> columnB ==> key1 value1 >> >> ==> key2 value2 >> >> ==> key3 value3 >> ==> columnC >> ==> key4 value4 >> >> ==> key5 value5 >> ==> keyD valueD ==> columnE ==> *key6 >> value6* >> >> ==> *key7 value7* >> ==> columnF ==>* key8 >> value8* >> >> ==> *key9 value9* >> >> For instance, I want to insert only key-values 6,7,8 and 9, but when I try >> it, I destroy all the others values. What is the correct mode to do it. I >> have tries obtaining the supercolumn and adding more values, bath_insert(), >> etc, but I always failing. >> >> Thank you. >> > >
