Da: sylvain@datastax.com

> The error message is indeed somewhat misleading and I've just committed a fix to return a better message. But at the end of the day, the > limitation is that ORDER BY is just not supported with 2ndary indexes.

mmm this is not good news for the model I just designed ... however thanks for the information.
Please write it somewhere in datastax documentation cause I didn't find it anywhere and lost time to understand what I did wrong :-)