tasks/databases/mysql.rake in composite_primary_keys-11.3.1 vs tasks/databases/mysql.rake in composite_primary_keys-12.0.0.rc1

@@ -8,10 +8,10 @@
     spec = CompositePrimaryKeys::ConnectionSpec['mysql']
     ActiveRecord::Base.clear_all_connections!
     new_spec = spec.dup
     new_spec.delete('database')
     connection = ActiveRecord::Base.establish_connection(new_spec)
-    ActiveRecord::Base.connection.create_database(spec['database'])
+    ActiveRecord::Base.connection.create_database(spec['database'], charset: spec['charset'] || 'utf8mb4')
     ActiveRecord::Base.clear_all_connections!
   end
 
   desc 'Build the MySQL test database'
   task :build_database => [:create_database] do