package cr;
import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.ResultSet;
import java.sql.ResultSetMetaData;
import java.sql.SQLException;
import java.sql.SQLWarning;
import java.sql.Statement;

class java2sqlserver

{

public static void main(String[] args)

{

String url="jdbc:microsoft:sqlserver://localhost:1433;User=sa;Password=admin;DatabaseName=loginin";

String query="Select * From login";

try

{

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

//DriverManager.setLogStream(System.out);

Connection con=DriverManager.getConnection(url);

checkForWarning(con.getWarnings());

Statement stmt=con.createStatement();

ResultSet rs=stmt.executeQuery(query);

dispResultSet(rs);

rs.close();

stmt.close();

con.close();

}

catch(SQLException ex)

{

System.out.println(ex.toString()+"----SQLException caught----");

while(ex!=null)

{

System.out.print("SQLState:"+ex.getSQLState());

System.out.print("Message:"+ex.getMessage());

System.out.print("Vendor:"+ex.getErrorCode());

ex=ex.getNextException();

System.out.println("");

}

}

catch(java.lang.Exception ex)

{

ex.printStackTrace();

}

}



private static boolean checkForWarning(SQLWarning warn)

{

boolean rc=false;

if(warn!=null)

{

System.out.println("----Warning----");

rc=true;

while(warn!=null)

{

System.out.print("SQLState:"+warn.getSQLState());

System.out.print("Message:"+warn.getMessage());

System.out.print("Vendor:"+warn.getErrorCode());

System.out.println("");

warn=warn.getNextWarning();





}

}

return rc;

}





private static void dispResultSet(ResultSet rs) throws SQLException

{

int i;

ResultSetMetaData rsmd=rs.getMetaData();

int numCols=rsmd.getColumnCount();

for(i=1;i<=numCols;i++)

{

if(i>1) System.out.print(", ");

System.out.print(rsmd.getColumnLabel(i));





}

System.out.println("");

boolean more=rs.next();

while(more)

{

for(i=1;i<numCols;i++)

{

if(i<1) System.out.print(", ");

System.out.println(rs.getString(i));

}

System.out.println("");

more=rs.next();

}

}

//System.out.println("Hello World!");

}