Added sample code for data entry into database

main.cpp

@@ -1,14 +1,34 @@
 #include <iostream>
+#include <string>
 #include "headers/3rd-party/sqlite_orm.h"
 
-class item{
-    public:
-    
-    private:
+using namespace sqlite_orm;
 
+struct employee{
+    int id;
+    std::string first_name;
+    std::string last_name;
+    double salary;
 };
 
+// class item{
+//     public:
+   
+//     private:
+// };
+
 int main(){
-std::cout << "Hello";
+    auto employees = make_storage("sqlite.db3",
+                                make_table("Employees",
+                                                make_column("id", &employee::id, autoincrement(), primary_key()),
+                                                make_column("first_name", &employee::first_name),
+                                                make_column("last_name", &employee::last_name),
+                                                make_column("salary", &employee::salary)
+                                )
+);
+    employees.sync_schema();
+    employees.remove_all<employee>();
+    employees.replace(employee{0,"Sagar","Ramsaransingh",120000});
+    system("PAUSE");
     return 0;
 }