diff --git a/Parserv2.cpp b/Parserv2.cpp
index 150bab1..427bbdb 100755
--- a/Parserv2.cpp
+++ b/Parserv2.cpp
@@ -143,6 +143,7 @@ vector<string> closeCMD(vector<string> input){
 	cout << "\nPassing the following arguments to dbEngine: " << endl;
 	cout << "command :" << input[0] << endl;
 	cout << "relation: " << input[1] << endl;
+	return input;
 }
 
 vector<string> saveCMD(vector<string> input){
@@ -154,14 +155,26 @@ vector<string> saveCMD(vector<string> input){
 	cout << "\nPassing the following arguments to dbEngine: " << endl;
 	cout << "command :" << input[0] << endl;
 	cout << "relation: " << input[1] << endl;
+	return input;
 }
 
 vector<string> updateCMD(vector<string> input){
-	//
+	//UPDATE relation-name SET attribute-name = literal { , attribute-name = literal } WHERE condition 
 }
 
 vector<string> deleteCMD(vector<string> input){
-	//
+	//DELETE FROM relation-name WHERE condition
+	if (input[0] != "DELETE") {
+		cout << "Error: save keyword is missing." <<endl;
+		return input;
+	}
+	
+	cout << "\nPassing the following arguments to dbEngine: " << endl;
+	cout << "command :" << input[0] << endl;
+	cout << "relation: " << input[1] << endl;
+	for (int i = 0; i < input.size(); ++i) {
+		cout << input[i] << "\n";
+	}
 }
 
 int main () {