Introduction DCL stands for Data Control Language. DCL statements are crucial for managing database security by controlling who has access to what data and what operations they can perform. Definition DCL statements are a collection of those SQL statements that are used to control security and concurrent access to the Read more…
Introduction of View View is a powerful feature of SQL that can significantly streamline our data management and querying processes. Definition View is a virtual table created using the CREATE VIEW statement from an existing table. Characteristics In SQL, a view is a virtual table based on the result set Read more…
DML stands for Data Manipulation Language. DML is used to manipulate database data i.e. DML statements are the collection of those SQL commands which are used to store or save or insert, retrieve or search, modify or change or update, and erase or remove or delete data from the database as per Read more…
DDL stands for ‘Data definition language’. DDL is subset of SQL and is a part of DBMS. DDL statements are the collection of those SQL commands which are used to create and manipulate the structures of a database/schema i.e. they are used to create database objects like databases, tables, users, Read more…
NB: These programs are compiled by dev C++ 5.11 compiler. Example : A simple C++ program to display the (static) message. Example : A simple C++ program to display the message in two separate lines. Example : A simple C++ program to display the dynamic or user Read more…
Example : A Templates Program Examples in C++ to show Function Template. Example : A Templates Program Examples in C++ to show Class Template.
Example : A simple program or Exception Handling Examples in C++ to show Exception Handling using Class and Object. Example : A simple program or Exception Handling Examples in C++ to show Exception Handling using the throw keyword. Example : A simple program in C++ to show how to handle Read more…
Example : A C++ Polymorphism Examples in C++ to show simple Compile Time/Early Binding/Static Polymorphism. Click this link to access the example of C++ Function Overloading. Example : A C++ program to show simple Dynamic/Run Time/Late Binding Polymorphism. Example : A C++ program to show simple Dynamic/Run Time/Late Binding Polymorphism using virtual function. Read more…
Example : A C++ program to add two object’s variables normally (without operator overloading) and store & display them using third object’s variables . Example : A C++ program to show addition of objects as member function with return type operator function using binary operator overloading. Example : A C++ Read more…
Example : A C++ program to show basic Inheritance concepts. Example : A C++ program to show Single Inheritance (public-public type). Example : A C++ program to show Single Inheritance (public-private type). Example : A C++ program to show Single Inheritance (private-public type). Example : A C++ program to show Read more…