thrift http://www.datastax.com/dev/blog/introduction-to-composite-columns-part-1 thrift-to-cql3 http://www.datastax.com/dev/blog/thrift-to-cql3
On Wed, Nov 14, 2012 at 1:57 AM, Tyler Hobbs <ty...@datastax.com> wrote: > I'm not completely sure what the latest Thrift behavior around this is > (it's never been great), but this is one of the things that cql3 is > designed to solve well. I would consider using cql3 if that's an option > for you. > > > On Thu, Nov 8, 2012 at 11:38 PM, Wei Zhu <wz1...@yahoo.com> wrote: > >> Any thoughts? >> >> Thanks. >> -Wei >> >> >> ------------------------------ >> *From:* Wei Zhu <wz1...@yahoo.com> >> *To:* Cassandr usergroup <user@cassandra.apache.org> >> *Sent:* Wednesday, November 7, 2012 12:47 PM >> *Subject:* composite column validation_class question >> >> Hi All, >> I am trying to design my schema using composite column. One thing I am a >> bit confused is how to define validation_class for the composite column, or >> is there a way to define it? >> for the composite column, I might insert different value based on the >> column name, for example >> I will insert date for column "created": >> >> set user[1]['7:1:100:created'] = 1351728000; >> >> and insert String for description >> >> set user[1]['7:1:100:desc'] = my description; >> >> I don't see a way to define validation_class for composite column. Am I >> right? >> >> Thanks. >> -Wei >> >> >> >> >> >> > > > -- > Tyler Hobbs > DataStax <http://datastax.com/> > >
