What is type 4 jdbc driver?

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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,

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How many jdbc driver types are there?

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What is transaction processing in jdbc?

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What is jndi lookup?

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What are restrictions on triggers?

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Give an example of code used for setting up connection with a driver.

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What are the different types of locking in JDBC?

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How a database driver can be loaded with jdbc 4.0 / java 6?

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How do I insert/update records with some of the columns having NULL value?

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How do I insert an image file (or other raw data) into a database?

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What is execute(), executeUpdate() and executeQuery() methods?

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