Are you looking for Java Code which help you to update the table values into database table. Then you are into correct place only. The following program will help to update the set of fields into database for particular rows selection. In this following program i am updating the user password by selecting the particular user.
Program:
import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.SQLException;
import java.sql.Statement;
public class UpdateRow {
public static void main(String args[]){
Connection con=null;
Statement st = null;
try{
Class.forName(“oracle.jdbc.driver.OracleDriver”);
con=DriverManager.getConnection(“jdbc:oracle:thin:@localhost:1521:ORCL”,”scott”,”tiger”);
st = con.createStatement();
int b;
b=st.executeUpdate(“update eshusoft set password=’mypwd2′ where username=’myuser'”);
System.out.print(“rows updated: “+b);
} catch (ClassNotFoundException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (SQLException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
}
Result:
rows updated: 1