doc/modules/cassandra/examples/BNF/create_type.bnf - cassandra - Git at Google

 create_type_statement::= CREATE TYPE [ IF NOT EXISTS ] udt_name
         '(' field_definition ( ',' field_definition)* ')'
 field_definition::= identifier cql_type
	create_type_statement::= CREATE TYPE [ IF NOT EXISTS ] udt_name
	'(' field_definition ( ',' field_definition)* ')'
	field_definition::= identifier cql_type