CQL - Practical Cassandra - page 41

Table 4.2 Additional Options for CREATE TABLE in CQL 3
DROP TABLE
The DROP TABLE command ( Listing 4.7 ) works exactly as the SQL DROP
TABLE command does. This operation is irreversible and removes all information
within the specified table, as well as the table definition itself.
Listing 4.7 Example Usage of DROP TABLE
DROP TABLE events;