What are database warnings in jdbc and how can we handle database warnings in jdbc?

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How can you know about drivers and database information ?

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What is the role of class.forname while loading drivers?

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What is a java driver?

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how do we get the connection from connection pool

1 Answers  

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How to set the attribute concurrency in resultset?

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What is the difference between executing, executequery, executeupdate in jdbc?

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How many ways can you update a result set?

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Can we return resultset in java?

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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What is the feature of jdbc v4?

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preparedstatement p= new preparedstatement is it possible ?

10 Answers   Fidelity, IBM, Infrasys,

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