Now includes the positions class

SchedulerApp/src/main/java/com/example/scheduler_server/DataBaseQuery.java

@@ -12,6 +12,7 @@ public class DataBaseQuery {
     protected Schedule schedule;
     protected TimeOff timeOff;
     protected Availability availability;
+    protected Positions positions;
     private Connection dbConnection;
 
     /*
@@ -29,6 +30,7 @@ public class DataBaseQuery {
         this.schedule = new Schedule(dbConnection);
         this.timeOff = new TimeOff(dbConnection);
         this.availability = new Availability(dbConnection);
+        this.positions = new Positions(dbConnection);
     }
 
     /*