Hi, I run in to problem with 3.11.5, I think its related to "* Toughen up column drop/recreate type validations (CASSANDRA-15204)"
I have a user defined type and I have a table with a column that has this UDF as type, if I drop the column and recreate it with the same name it fails. I think this should work, it did in 3.11.4, or I'm I missing something? I recreated this in cqlsh: cqlsh> CREATE KEYSPACE foo WITH replication = {'class': 'SimpleStrategy', 'replication_factor': '1'}; cqlsh> CREATE TYPE foo.my_type (a int, b int ); cqlsh> CREATE TABLE foo.bar ( x int PRIMARY KEY, y int, z frozen<my_type> ); cqlsh> ALTER TABLE foo.bar DROP z ; cqlsh> ALTER TABLE foo.bar ADD z frozen<my_type>; InvalidRequest: Error from server: code=2200 [Invalid query] message="Cannot re-add previously dropped column 'z' of type frozen<my_type>, incompatible with previous type frozen<tuple<int, int>>" cqlsh> Regards, Tommy