1 echo select * from emp,dept;
2 select * from emp,dept;
3 echo select * from emp,dept where emp.dno between 10 and 30;
4 select * from emp,dept where emp.dno between 10 and 30;
5 echo select * from emp,dept where dept.deptno between 20 and 40;
6 select * from emp,dept where dept.deptno between 20 and 40;
7 echo select * from emp,dept where emp.dno between 15 and 30 and dept.deptno between 20 and 40;
8 select * from emp,dept where emp.dno between 15 and 30 and dept.deptno between 20 and 40;