cassandra.model: Add PARTITION_KEY and CLUSTERING_KEY to the model classes.
They will be used by the in-mem implementation of CqlRunner.
Migrated from D3782 (view on Phabricator)
Staging instance, all changes can be removed at any time
They will be used by the in-mem implementation of CqlRunner.
Migrated from D3782 (view on Phabricator)