Cannot truncate a table referenced in a foreign key constraint (alerting.datapoints, CONSTRAINT data

SQLSTATE[42000]: Syntax error or access violation: 1701 Cannot truncate a table referenced in a foreign key constraint (alerting.datapoints, CONSTRAINT datapoints_sensor_id_foreign FOREIGN KEY (sensor_id) REFERENCES alerting.sensors (id)) (SQL: truncate sensors)      

DB::statement('SET FOREIGN_KEY_CHECKS=0;');
DB::table('datapoints')->truncate();
DB::table('sensors')->truncate();
DB::statement('SET FOREIGN_KEY_CHECKS=1;');