What is a connection string used for?

0 Answers  

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How to connect multiple database in jdbc?

0 Answers  

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Difference between Generic Servlet and HTTP Servlet?

13 Answers  

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Hi friends, In JDBC 4 drivers are there among this which driver is best and why it is best.Which driver is most commonly used in web applications.

6 Answers  

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What is the difference between jdbc and jndi?

0 Answers  

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Difference between servlet and applet method?

3 Answers  

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Can I use JDBC to execute non-standard features that my DBMS provides?

0 Answers  

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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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List the common jdbc exceptions ?

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How do I load a database driver with JDBC 4.0 / Java 6?

0 Answers  

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What is the use of prepared statement?Ans:used to execute pre compiled statement...so the question is when that precompiled statement will be execute or comiple?................

6 Answers   TCS,

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What is 2-tier and 3-tier architecture?

1 Answers   TCS,

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