This CODE goes that can assist you studying find out how to do primary database operations (CRUD – Create, Retrieve, Replace and Delete) utilizing JDBC (Java Database Connectivity) API. These CRUD operations are equal to the INSERT, SELECT, UPDATE and DELETE statements in SQL language. Though the goal database system is MySQL, however the identical method will be utilized for different database programs as properly as a result of the question syntax used is normal SQL which is supported by all relational database programs.
We’ll discover ways to do insert, question, replace and delete database information by writing code to handle information of a desk Customers in a MySQL database referred to as db_contact.
