com.microsoft.sqlserver.jdbc.SQLServerDriver not found error

Question

I am trying to connect to my SQL Server 2008 database from Java and I\'m having the same problem from this thread.

String userName = \"xxxx\";
String password =          


        

Answer 1

here is your answer

String userName = "xxxx";
    String password = "xxxx";
    String url = "jdbc:sqlserver:xxx.xxx.xxx.xxx;databaseName=asdfzxcvqwer;integratedSecurity=true";

    try {
            Class.forName("com.microsoft.sqlserver.jdbc.SQLServerDriver");
            connection = DriverManager.getConnection(url, userName, password); 

  } catch (Exception e)
  {
     e.printStackTrace();
  }

Answer 2

You dont need both jTDS and JDBC in your classpath. Any one is required. Here you need only sqljdbc.jar.

Also, I would suggest to place sqljdbc.jar at physical location to /WEB-INF/lib directory of your project rather than adding it in the Classpath via IDE. Then Tomcat takes care the rest. And also try restarting Tomcat.

You can download Jar from : www.java2s.com/Code/JarDownload/sqlserverjdbc/sqlserverjdbc.jar.zip

EDIT:

As you are supplying Username and Password when connecting,

You need only jdbc:sqlserver://localhost:1433;databaseName=test, Skip integratedSecurity attribute.

Answer 3

You are looking at sqljdbc4.2 version like :

Class.forName("com.microsoft.sqlserver.jdbc.SQLServerDriver");

but, for sqljdbc4 version statement should be:

Class.forName("com.microsoft.jdbc.sqlserver.SQLServerDriver");

---

I think if you change your first version to write the correct Class.forName , your application will run.

Answer 4

For me it worked after manually copying the sqljdbc4-2.jar into WEB-INF/lib folder. So please have a try on this too.

Answer 5

public static final String URL = "jdbc:sqlserver://localhost:1433;databaseName=dbName";
public static final String USERNAME = "xxxx";
public static final String PASSWORD = "xxxx";

/**
 *  This method
    @param args     command line argument
*/
public static void main(String[] args)
{
   try
   {
        Connection connection;
        DriverManager.registerDriver(new com.microsoft.sqlserver.jdbc.SQLServerDriver());   
        connection = DriverManager.getConnection(MainDriver.URL,MainDriver.USERNAME,
                        MainDriver.PASSWORD);
        String query ="select * from employee";
        Statement statement = connection.createStatement();
        ResultSet resultSet = statement.executeQuery(query);
        while(resultSet.next())
        {
            System.out.print("First Name: " + resultSet.getString("first_name"));
            System.out.println("  Last Name: " + resultSet.getString("last_name"));                
        }
   }catch(Exception ex)
   {
        ex.printStackTrace();
   }
}

Answer 6

For me it was a wrong maven dependency deceleration, so here is the correct way:

for sqljdbc4 use: sqljdbc4 dependency

<dependency>
    <groupId>com.microsoft.sqlserver</groupId>
    <artifactId>sqljdbc4</artifactId>
    <version>4.0</version>
</dependency>

for sqljdbc42 use: sqljdbc42 dependency

<dependency>
    <groupId>com.microsoft.sqlserver</groupId>
    <artifactId>sqljdbc42</artifactId>
    <version>6.0.8112</version>
</dependency>