How vendor Naming registry supports JNDI?
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what is metadata and it's use?
What is database deadlock ?
What is ojdbc?
What are the differences between setmaxrows(int) and setfetchsize(int)?
How can I use the JDBC API to access a desktop database like Microsoft Access over the network?
How can you create jdbc statements?
What are the jdbc api components?
Give an example for execution of sql statement.
how you will execute the many tables data
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"); } } }
What is the benefit of having jdbcrowset implementation? Why do we need a jdbcrowset like wrapper around resultset?
What is jdbc connection class?