diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..b042241
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,14 @@
+.python-version
+DT0028_20241106044856.csv
+DT0029_20241106044856.csv
+DT0030_20241106104859.csv
+input_file.txt
+README.md
+uv.lock
+csv_ase.egg-info/dependency_links.txt
+csv_ase.egg-info/PKG-INFO
+csv_ase.egg-info/requires.txt
+csv_ase.egg-info/SOURCES.txt
+csv_ase.egg-info/top_level.txt
+dist/csv_ase-0.1.0-py3-none-any.whl
+dist/csv_ase-0.1.0.tar.gz
diff --git a/.vscode/settings.json b/.vscode/settings.json
new file mode 100644
index 0000000..35fe170
--- /dev/null
+++ b/.vscode/settings.json
@@ -0,0 +1,3 @@
+{
+    "CodeGPT.apiKey": "Ollama"
+}
\ No newline at end of file
diff --git a/transform_file.py b/transform_file.py
index b093b2a..b7fc1a7 100644
--- a/transform_file.py
+++ b/transform_file.py
@@ -20,6 +20,7 @@ if len(lines) >= 7:
 else:
     raise ValueError("Il file non contiene abbastanza righe per estrarre i dati richiesti.")
 
+records = []
 # Elabora le righe dei dati a partire dalla riga 8 in poi
 for line in lines[7:]:
     # Rimuovi spazi bianchi o caratteri di nuova riga
@@ -41,7 +42,6 @@ for line in lines[7:]:
     nodes = parts[2:]
 
     node_list = []
-    records = []
     for i, node_data in enumerate(nodes, start=1):
         # Dividi ogni nodo in valori separati da ";"
         node_values = node_data.split(';')
@@ -71,22 +71,26 @@ for line in lines[7:]:
         "temperature": float(measurements.split(';')[1]),
         "nodes_jsonb": json.dumps(node_list)  # Converti la lista di dizionari in una stringa JSON
     }
+
     records.append(record)
 
-# Esegui l'upsert con un comando SQL
 with engine.connect() as conn:
-    with conn.execution_options(isolation_level='AUTOCOMMIT'):
-        result = conn.execute(text("""
-                INSERT INTO dataraw (tipo_centralina, unit, ip_centralina, path, ip_gateway, event_timestamp, battery_level, temperature, nodes_jsonb)
-                VALUES (:tipo_centralina, :unit, :ip_centralina, :path, :ip_gateway, :event_timestamp, :battery_level, :temperature, :nodes_jsonb)
-                ON CONFLICT ON CONSTRAINT dataraw_unique
-                DO UPDATE SET
-                    path = EXCLUDED.path,
-                    ip_gateway = EXCLUDED.ip_gateway,
-                    battery_level = EXCLUDED.battery_level,
-                    temperature = EXCLUDED.temperature,
-                    nodes_jsonb = EXCLUDED.nodes_jsonb;
-            """), records)
-        print(result)
+    conn.execute(text("""
+        INSERT INTO dataraw (tipo_centralina, unit, ip_centralina, path, ip_gateway, event_timestamp, battery_level, temperature, nodes_jsonb)
+        VALUES
+        """ + ",".join([
+            f"(:{i}_tipo_centralina, :{i}_unit, :{i}_ip_centralina, :{i}_path, :{i}_ip_gateway, :{i}_event_timestamp, :{i}_battery_level, :{i}_temperature, :{i}_nodes_jsonb)"
+            for i in range(len(records))
+        ]) + """
+        ON CONFLICT ON CONSTRAINT dataraw_unique
+        DO UPDATE SET
+            path = EXCLUDED.path,
+            ip_gateway = EXCLUDED.ip_gateway,
+            battery_level = EXCLUDED.battery_level,
+            temperature = EXCLUDED.temperature,
+            nodes_jsonb = EXCLUDED.nodes_jsonb;
+    """), {f"{i}_{key}": value for i, record in enumerate(records) for key, value in record.items()})
+
+    conn.commit()
 
 print("Tutte le righe del file sono state caricate con successo nella tabella PostgreSQL!")