What is the return type of execute, executequery and executeupdate?

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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 are the standard isolation levels defined by JDBC?

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Why do we need jdbc api?

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What are the considerations for deciding on transaction boundaries?

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What is in term of jdbc a datasource?

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What does the jdbc driver interface do?

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What is the purpose of jdbc?

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What is the full form of jdbc and what is its purpose?

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What are the jdbc api components?

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How to update a resultset programmatically?

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Is possible to open a connection to a database with exclusive mode with JDBC?

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