how can connection with oracle10g with java

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how can connection with oracle10g with java..

Answer / rajshri

try
{
Class.forName("oracle.jdbc.driver.OracleDriver");

Connection con=DriverManager.getConnection
("jdbc:oracle:thin:@localhost:1521:XE", "system", "system");
//(system,system is username and passward of oracle 10g)

Statement st=con.createStatement();

String sql="(here your sql statement must be of select
pattern)";

ResultSet rs=st.executeQuery(sql);

while(rs.next())
{
AND SO ON...

Is This Answer Correct ?

33 Yes

4 No

how can connection with oracle10g with java..

Answer / kishan

package dao;
import java.sql.Connection;
import java.sql.DriverManager;
public class Database {
static final String USERNAME="hr";
static final String PASSWORD="hr";

public static Connection getConnection()
{
try {
Class.forName("oracle.jdbc.driver.OracleDriver");
Connection con = DriverManager.getConnection
("jdbc:oracle:thin:@localhost:1521:XE",
USERNAME, PASSWORD);
return con;
}
catch(Exception ex) {
System.out.println(ex.getMessage());
return null;
}
}
}

Is This Answer Correct ?

6 Yes

2 No

how can connection with oracle10g with java..

Answer / dipanshu

import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.Statement;
import java.sql.ResultSet;

public class Driver4Test
{
public static void main(String[] Dipanshu)throws SQLException

try
{
//Loading the Driver Class Class.forName("oracle.jdbc.driver.OracleDriver");

// creating the Connection obj to takl to Db
Connection con = DriverManager.getConnection
("jdbc:oracle:thin:@localhost:1521:XE","USERNAME", "PASSWORD");

//create the Statement obj for sending and execute the query
Statement st=con.createStatement();

//Framing the Query with variable called sql
String sql="Select * from student";

//Sending and processing the query to DB
ResultSet rs=st.executeQuery(sql);

}
catch(Exception ex) {
System.out.println(ex.getMessage());
return null;
}
//Printing the results
while(rs.next())
{
System.out.println(rs.getInt(1)+" "+rs.getString(2)+" "+getString(3);
}
//Closing the Objects
rs.close();
st.closee();
con.close();

}

This is the perfect Jdbc Application

Is This Answer Correct ?

6 Yes

2 No

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