CODEWITHSUNDEEP
javamysqleclipse
Bilal Mujahid
Bilal Mujahid

Reputation: 37

Eclipse and Mysql Connection Error

Getting this error while connecting to Eclipse with mysql anybody could help.

Establishing SSL connection without server's identity verification is not recommended.

According to MySQL 5.5.45+, 5.6.26+ and 5.7.6+ requirements SSL connection must be established by default if explicit option isn't set. For compliance with existing applications not using SSL the verifyServerCertificate property is set to 'false'. You need either to explicitly disable SSL by setting useSSL=false, or set useSSL=true and provide truststore for server certificate verification.

com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException: Unknown database 'mydb'

package jdbcDemo;

import java.sql.*;
public class Driver {

public static void main(String[] args) {
    try{
        //1. Creating Connection to a Database
        Connection myConn = DriverManager.getConnection("jdbc:mysql://localhost:3306/mydb", "root","bilmuj98");

        //2. Creating Statement
        Statement myStmt = myConn.createStatement(); 

        //3. Execute SQL Query
        ResultSet myRs = myStmt.executeQuery("Select * from mydb.Employee");

        //4. Process the result set
        while(myRs.next())
        {
            System.out.println(myRs.getString("first_name") + "," + myRs.getString("last_name"));
        }
    }
    catch(Exception exc)
    {   
        exc.printStackTrace();
    }
}

}

Upvotes: 0

Views: 2320

Answers (1)

Sasikumar Murugesan
Sasikumar Murugesan

Reputation: 4518

you need to pass parameter useSSL=true in your mysql url like this:

 Connection myConn = DriverManager.getConnection("jdbc:mysql://localhost:3306/mydb?useSSL=true", "root","bilmuj98");

or try with

  Connection myConn = DriverManager.getConnection("jdbc:mysql://localhost:3306/mydb?useUnicode=yes&characterEncoding=UTF-8", "root","bilmuj98");

Upvotes: 1

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