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Java > Learn Java > How do you connect Oracle database with Java?
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How do you connect Oracle database with Java?

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class OracleCon{ public static void main(String args){ try{ //step1 load the driver class Class.forName("oracle.jdbc.driver.OracleDriver"); //step2 create the connection object Connection con=DriverManager.getConnection( "jdbc:oracle:thin:@localhost:1234:xe","system","pwd");...
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class OracleCon{ public static void main(String args[]){ try{ //step1 load the driver class Class.forName("oracle.jdbc.driver.OracleDriver"); //step2 create the connection object Connection con=DriverManager.getConnection( "jdbc:oracle:thin:@localhost:1234:xe","system","pwd"); //step3 create the statement object Statement stmt=con.createStatement(); //step4 execute query ResultSet rs=stmt.executeQuery("select * from student"); //student table with id , fname,lname while(rs.next()) System.out.println(rs.getInt(1)+" "+rs.getString(2)+" "+rs.getString(3)); //step5 close the connection object con.close(); }catch(Exception e){ System.out.println(e);} } } read less
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