SQLite is a relational database management system (RDBMS) similar to MySQL Oracle and other database systems. It is widely used in mobile apps and websites because it is lightweight and easy to use. SQLite supports standard SQL commands such as SELECT INSERT UPDATE and DELETE. In this article we will show you how to use the INSERT UPDATE and DELETE queries in SQLite.The INSERT INTO statement is used to insert new records into a table. The following example inserts a new record into the contacts table:INSERT INTO contacts (name email) VALUES ('John Doe' '[email protected]');The UPDATE statement is used to update existing records in a table. The following example updates the email address of John Doe in the contacts table:UPDATE contacts SET email = '[email protected]' WHERE name = 'John Doe';The DELETE statementSQLite is a relational database management system (RDBMS) contained in a C programming library. SQLite is one of the most widely deployed SQL database engines in the world. It is used in numerous high-profile projects such as Firefox Skype Adobe Photoshop Lightroom and WordPress.SQLite supports standard relational database features like SQL syntax transactions and prepared statements. It also has an extensive API that allows developers to write their own custom functions to extend its functionality.The SQLite INSERT statement is used to insert new rows into a table.The SQLite UPDATE statement is used to modify existing rows in a table.The SQLite DELETE statement is used to delete rows from a table.SQLite is a powerful database engine that offers a robust set of features for managing data. One of the most important operations that can be performed on data is known as the "CRUD" operations: Create Read Update and Delete. These four operations are the basis for most web applications that allow users to create read update and delete data. In this article we will learn how to use SQLite to perform these CRUD operations on data.