Explain the role of driver in jdbc.

0 Answers  

---

what is connection pooling?

6 Answers   Wipro,

---

Which type of driver is unique in jdbc?

0 Answers  

---

What is benefit of using preparedstatement in java?

0 Answers  

---

What is jdbc and odbc in java?

0 Answers  

---

what is meant by connection pooling?

4 Answers  

---

How do I check in my code whether a maximum limit of database connections have been reached?

0 Answers  

---

What are the three basic components of the odbc architecture?

0 Answers  

---

java.lang.ClassNotFoundException:oracle.jdbc.driver.OracleDr iver? I get this error at run time.I used oracle10G. I set CLASS PATH:C:\oraclexe\app\oracle\product\10.2.0 \server\jdbc\lib\ojdbc14.jar; I write JDBC PROGRAM like import java.sql.*; class Example { public static void main(String args[]) { try { Class.forName ("oracle.jdbc.driver.OracleDriver"); System.out.println("Driver Loaded"); Connection con=DriverManager.getConnection ("jdbc:oracle:thin:@localhost:1521:xe","system","salmas"); System.out.println("Driver Connected"); Statement st=con.createStatement(); ResultSet rs=st.executeQuery("select * from emp"); while(rs.next()) { System.out.println(rs.getInt(1)); System.out.println(rs.getString(2)); System.out.println(rs.getString(3)); } st.close(); con.close(); } catch(Exception e) { System.out.println(e); } finally { System.out.println("it's finally block executed"); } } }

6 Answers   CTS,

---

How can you make a connection?

0 Answers  

---

What are the common tasks of JDBC?

0 Answers  

---

What is metadata in jdbc?

0 Answers  

---