ok

main.py

@@ -28,22 +28,13 @@ requeteInsertPostgreSQL = """INSERT INTO flights SELECT * FROM flights10"""
 
 
 def display_table(data, headers):
-    # Calculate the maximum length for each column based on headers and data
     column_lengths = [len(header) for header in headers]
     for row in data:
         for idx, cell in enumerate(row):
-            column_lengths[idx] = max(column_lengths[idx], len(str(cell)))  # Convert cell to string
-
-    # Create format string for each row
+            column_lengths[idx] = max(column_lengths[idx], len(str(cell)))
     row_format = " | ".join(["{{:<{}}}".format(length) for length in column_lengths])
-
-    # Print headers
     print(row_format.format(*headers))
-
-    # Print separator
     print("-|-".join(['-' * length for length in column_lengths]))
-
-    # Print each data row
     for row in data:
         print(row_format.format(*[str(cell) for cell in row]))  # Ensure cells are strings
 
@@ -79,7 +70,7 @@ def execForMonetDB(n, tabReq):
     for i in range(n) :
         for j in range(len(tabReq)) :
             t[j]+=execMonetDB(tabReq[j])
-    
+
     for j in range(len(tabReq)):
         t[j] = t[j]/n
         print("[MonetDB] requete (moyenne de",n,") :", tabReq[j] , "\n time = ", t[j], "s\n")
@@ -100,11 +91,27 @@ def initPostgreSQL():
 
 def execPostgreSQL(str):
     start_time = time.time()
-    requete_postgres(str)
+    requete_monetdb(str)
     end_time = time.time()
-    print("[PostgreSQL] requete :", str, "\n time = ", (end_time - start_time), "s")
-    return end_time - start_time
+    return end_time-start_time
 
+def runPostgreSQL():
+    execForMonetDB(5,[requeteSelect1PostgreSQL])
+    execForMonetDB(5,[requeteSelect2PostgreSQL])
+    execForMonetDB(5,[requeteSelect3PostgreSQL])
+    execForMonetDB(5,[requeteSelect4PostgreSQL])
+    execForMonetDB(5,[requeteDropflight10PostgreSQL,requeteCreateTablePostgreSQL,requeteDeletePostgreSQL,requeteInsertPostgreSQL])
+
+# execute n fois les n requêtes
+def execForPostgreSQL(n, tabReq):
+    t = [0] * len(tabReq)
+    for i in range(n):
+        for j in range(len(tabReq)):
+            t[j] += execPostgreSQL(tabReq[j])
+
+    for j in range(len(tabReq)):
+        t[j] = t[j] / n
+        print("[PostgreSQL] requete (moyenne de", n, ") :", tabReq[j], "\n time = ", t[j], "s\n")
 
 def runPostgreSQL():
     data.append([requeteSelect1PostgreSQL,execPostgreSQL(requeteSelect1PostgreSQL)])