How to find the column count in resultset?

1 Answers   Wipro,

---

How do you know which driver is connected to a database?

3 Answers  

---

how to retrieve sql exceptions

2 Answers   Bosch,

---

What is JDBC DataSource and what are it’s benefits?

0 Answers  

---

What does Class.forName return?

8 Answers   IBM,

---

---

Explain the two tier and three tier architecture of jdbc.

0 Answers  

---

How do we call a stored procedure from jdbc?

0 Answers  

---

How many packages are available in jdbc api?

0 Answers  

---

Explain about DSN?

0 Answers   Infosys,

---

What does jdbc setmaxrows method do?

0 Answers  

---

Which is better jpa or jdbc?

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,

---