correction monetDB

MonetDB.py

@@ -69,51 +69,63 @@ def create_table_monetdb():
         connect = connect_monetdb()
         with connect[0] as conn:
             with connect[1] as cursor:
+                start_time = time.time()
                 cursor.execute(createAirline)
                 cursor.execute(createAirports)
                 cursor.execute(createFlights)
                 conn.commit()
+                end_time = time.time()
                 cursor.close()
                 conn.close()
     except(pymonetdb.DatabaseError,Exception) as error:
         print(error)
+    return end_time-start_time
 
 def load_data_monetdb():
     try:
         connect = connect_monetdb()
         with connect[0] as conn:
             with connect[1] as cursor:
+                start_time = time.time()
                 cursor.execute(peuplementAirports)
                 cursor.execute(peuplementAirlines)
                 cursor.execute(peuplementFlights)
                 conn.commit()
+                end_time = time.time()
                 cursor.close()
                 conn.close()
     except(pymonetdb.DatabaseError,Exception) as error:
         print(error)
+    return end_time-start_time
 
 def requete_monetdb(str):
     try:
         connect=connect_monetdb()
         with connect[0] as conn:
             with connect[1] as cursor:
+                start_time = time.time()
                 cursor.execute(str)
                 conn.commit()
+                end_time = time.time()
                 cursor.close()
                 conn.close()
     except(pymonetdb.DatabaseError, Exception) as error:
         print(error)
+    return end_time-start_time
 
 def reset_data_monetdb():
     try:
         connect = connect_monetdb()
         with connect[0] as conn:
             with connect[1] as cursor:
+                start_time = time.time()
                 cursor.execute("DROP TABLE IF EXISTS airlines")
                 cursor.execute("DROP TABLE IF EXISTS airports")
                 cursor.execute("DROP TABLE IF EXISTS flights")
                 conn.commit()
+                end_time = time.time()
                 cursor.close()
                 conn.close()
     except(pymonetdb.DatabaseError, Exception) as error:
-        print(error)
+        print(error)
+    return end_time-start_time