Monday 3 July 2017

Program of interface in java

Program:

package JavaCoders;
/**
 *
 * @author Bsb
 */
interface abc
{
void m1();
}
interface bca
{
void m1();

Oracle / PLSQL: FOR LOOP

set serveroutput on; declare a1 varchar2(100); begin select count(*) into a1 from employees; for i in 1..a1 loop dbms_output.put_line...