How to Solve the Java.Sql.SQLException: No Suitable Driver Error in Java

1. Cause of the java.sql.SQLException: No suitable driver Error in Java
2. Register the JDBC Driver to Solve the java.sql.SQLException: No suitable driver Error in Java
3. Add the JDBC Driver to ClassPath to Solve the java.sql.SQLException: No suitable driver Error in Java

This tutorial demonstrates the java.sql.SQLException: No suitable driver error in Java.

Cause of the java.sql.SQLException: No suitable driver Error in Java

The error java.sql.SQLException: No suitable driver occurs when we are trying to connect to MySQL or any other database and trying to listen to a port. The no suitable driver corresponds to java.sql.SQLException: No suitable driver found for jdbc:mysql://localhost:3306/test in the console.

The reasons for this error are:

1. When there is no JDBC driver registered for the database and port before invoking the DriverManager.getConnection().
2. When the MySQL JDBC driver is not added to the classpath.

The solutions for the java.sql.SQLException: No suitable driver errors are given in the following sections.

Register the JDBC Driver to Solve the java.sql.SQLException: No suitable driver Error in Java

If your JDBC driver is not registered, then the JDBC URL is not accepted by any of the loaded drivers using the method acceptsURL. To solve this problem, mention the MySQL JDBC driver, as shown below:

MySQL JDBC URL:

jdbc:mysql://localhost:3306/test?useSSL=false

Prototype of acceptsURL:

boolean acceptsURL(String url) throws SQLException

The complete syntax for database connection will be:

DataBase_Connection = DriverManager.getConnection("jdbc:mysql://localhost:3306/Your_DatabaseName?useSSL=false", "Your_UserName", "Your_Password");

Here is a simple example of how you can register a JDBC driver and make a successful database connection:

package delftstack;

import java.sql.Connection;
import java.sql.DriverManager;

public class Example {
  public static void main(String[] args) {
    Connection Database_Connection = null;
    try {
      Class.forName("com.mysql.jdbc.Driver");
      Database_Connection = DriverManager.getConnection(
          "jdbc:mysql://localhost:3306/test?useSSL=false", "admin", "123456");
      System.out.println("Database is successfully connected.");
    } catch (Exception e) {
      e.printStackTrace();
    }
  }
}

The Class.forName("com.mysql.jdbc.Driver"); will force the driver to register itself. After that, the database will be connected with the correct URL.

See output:

Database is successfully connected.

Add the JDBC Driver to ClassPath to Solve the java.sql.SQLException: No suitable driver Error in Java

To add the JDBC driver to the classpath, we need to download the MySQL Connector Jar, which also includes the JDBC driver. Follow the steps below to add the JDBC driver to the classpath of IDE:

The above steps will add the JDBC driver to your classpath; now, the error java.sql.SQLException: No suitable driver will be solved.

Usually, any one of these solutions will fix the exception java.sql.SQLException: No suitable driver. Because either it is a syntax problem or a problem with the classpath.