update: add query

serverConnection.php

@@ -16,6 +16,19 @@
                 $conn = new PDO("mysql:host=$serverName;dbname=$dbName", $userName, $password);
                 $conn->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
 
+                $sqlQuery = "INSERT INTO schueler (SNr, Name, Vorname, Klasse) VALUES (:nr, :name, :vorname, :klasse)";
+
+                $stmt = $conn->prepare($sql);
+
+                $stmt->execute([
+                   ":nr" => 109,
+                   ":name" => "Müller",
+                   ":vorname" => "Lisa",
+                   ":klasse" => "6C" 
+                ]);
+
+                // Hausaufgabe projezieren
+
                 echo "Conncted successfully";
 
                 $conn = null;