Java how to pass schema name in jdbc url

To pass a schema name in a JDBC URL, you can use the currentSchema parameter in the properties parameter of the DriverManager.getConnection method.

Here is an example of how you can pass a schema name in a JDBC URL:

import java.sql.Connection;
import java.sql.DriverManager;
import java.util.Properties;

public class Main {
    public static void main(String[] args) {
        String url = "jdbc:mysql://localhost:3306/database_name";
        String user = "username";
        String password = "password";
        
        Properties properties = new Properties();
        properties.setProperty("currentSchema", "schema_name");
        
        try (Connection conn = DriverManager.getConnection(url, user, password, properties)) {
            // Use the connection...
        } catch (SQLException e) {
            e.printStackTrace();
        }
    }
}

In this example, the Main class establishes a connection to a MySQL database using the DriverManager.getConnection method and passes the schema name as a property in the properties parameter. The url variable specifies the database URL, and the user and password variables specify the username and password for the database.

The currentSchema property is set to the schema name using the setProperty method of the Properties class. The DriverManager.getConnection method returns a Connection object that can be used to execute queries and updates on the database.

Keep in mind that this is just one way to pass a schema name in a JDBC URL. The specific syntax and parameters of the JDBC URL depend on the database server and the JDBC driver you are using. Consult the documentation of the database server and the JDBC driver for more information.