Handling a SQL Exception: how to retrieve the information in a SQLException. : SQLException « Database SQL JDBC « Java

1. Java
2. Database SQL JDBC
3. SQLException

Handling a SQL Exception: how to retrieve the information in a SQLException.

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

public class Main {
  public static void main(String[] argv) throws Exception {

    String driverName = "com.jnetdirect.jsql.JSQLDriver";
    Class.forName(driverName);

    String serverName = "127.0.0.1";
    String portNumber = "1433";
    String mydatabase = serverName + ":" + portNumber;
    String url = "jdbc:JSQLConnect://" + mydatabase;
    String username = "username";
    String password = "password";

    Connection connection = DriverManager.getConnection(url, username, password);

    try {
      connection.createStatement().execute("select wrong");
    } catch (SQLException e) {
      while (e != null) {
        String message = e.getMessage();

        String sqlState = e.getSQLState();

        int errorCode = e.getErrorCode();

        driverName = connection.getMetaData().getDriverName();
        if (driverName.equals("Oracle JDBC Driver") && errorCode == 123) {
        }

        e = e.getNextException();
      }
    }

  }
}

   
    
    
  

Related examples in the same category