foreign keys

src/main/resources/schema.sql

@@ -2,8 +2,7 @@ drop table if exists trails;
 create table if not exists trails
 (
     trailID bigint auto_increment primary key,
-    name varchar(128),
-    FOREIGN KEY (trailID) REFERENCES locations(trailID)
+    name varchar(128)
 )   engine=InnoDB;
 
 drop table if exists locations;