What is JDBC connection?

What is JDBC connection used for?

Java Database Connectivity (JDBC) is an application programming interface (API) for the programming language Java, which defines how a client may access a database. It is a Java-based data access technology used for Java database connectivity. It is part of the Java Standard Edition platform, from Oracle Corporation.

What is JDBC Connection steps?

The steps for connecting to a database with JDBC are as follows:Install or locate the database you want to access.Include the JDBC library.Ensure the JDBC driver you need is on your classpath.Use the JDBC library to obtain a connection to the database.Use the connection to issue SQL commands.

What is required for JDBC connection?

Register JDBC Driver You must register the driver in your program before you use it. Registering the driver is the process by which the Oracle driver's class file is loaded into the memory, so it can be utilized as an implementation of the JDBC interfaces. You need to do this registration only once in your program.

What is JDBC Connection class?

The JDBC Connection class, java. sql. Connection , represents a database connection to a relational database. Before you can read or write data from and to a database via JDBC, you need to open a connection to the database. This JDBC connection tutorial will show you how to do that.