Select snum, sname, city, comm from salespeople;

Select distinct snum from orders;

Select sname,comm from salespeople where city = ‘London’;

Select cname from cust where rating = 100;

	Select ordno, amt, odate from orders;

Select cname from cust where rating > 200;

Select cname from cust where city = ‘San Jose’ or rating > 200;

	Select *  from orders where amt > 1000; 

Select sname, city from salepeople where comm > 0.10 and city = ‘London’;

Select cname from cust where rating <= 100 or city = ‘Rome’; 

Select sname, city from salespeople where city in (‘Barcelona’,’London’); 

Select sname, comm from salespeople where comm > 0.10 and comm < 0.12; 

Select cname from cust where city is null; 

Select * from orders where odate in (‘03-OCT-94’,’04-OCT-94’); 

Select cname from cust, orders where orders.cnum = cust.cnum and 
	orders.snum in ( select snum from salespeople where sname in 'Peel','Motika')); 

Select cname from cust where cname like ‘A%’ or cname like ‘B%’; 

Select onum from orders where amt != 0 or amt is not null;

Select count(distinct snum) from orders; 

Select odate, snum, max(amt) from orders group by odate, snum order by odate,snum; 

Select odate, snum, max(amt) from orders where amt > 3000 group by odate, snum order by odate,snum; 

Select odate, amt, snum, cnum from orders where amt = (select max(amt)  from orders) 

Select count(*) from orders where odate = ‘03-OCT-94’;

Select count(distinct city) from cust;

Select cnum, min(amt) from orders group by cnum; 

Select min(cname) from cust where cname like ‘G%’; 

Select 'For ' || to_char(odate,'dd/mm/yy') || ' there are '||  count(*) || ' Orders' from orders group by odate;

Select onum, snum, amt, amt * 0.12 from orders order by snum; 

Select 'For the city (' || city || '), the highest rating is : (' ||  max(rating) || ')' from cust group by city;

Select odate, count(onum) from orders group by odate order by count(onum); 

Select sname, cname from salespeople, cust where salespeople.city = cust.city; 

Select cname, sname from cust, salespeople where cust.snum = salespeople.snum 

Select onum, cname from orders, cust where orders.cnum = cust.cnum; 

	Select onum, sname, cname from orders, cust, salespeople where orders.cnum = cust.cnum and orders.snum = salespeople.snum;

	Select cname, sname, comm from cust, salespeople where comm > 0.12 and cust.snum = salespeople.snum; 

Select sname, amt * comm from orders, cust, salespeopl where rating > 100 and salespeople.snum = cust.snum and salespeople.snum = orders.snum and cust.cnum = orders.cnum 

	Select a.cname, b.cname,a.rating from cust a, cust b where a.rating = b.rating and a.cnum != b.cnum 

Select a.cname, b.cname,a.rating from cust a, cust b where a.rating = b.rating and a.cnum != b.cnum and a.cnum ≶ b.cnum; 

Select cname, sname from salespeople, cust where sname in  ( select sname  from salespeople where rownum ≶ = 3) order by cname; 

Select cname from cust where city = ( select city  from cust, salespeople
where cust.snum = salespeople.snum and sname = 'Serres');
Select cname  from cust where city in ( select city from cust, orders where cust.cnum = orders.cnum and orders.snum in ( select snum  from salespeople where sname = 'Serres')); 

	Select cname from cust where snum in (select snum from cust group by snum having count(snum) > 1); 
Select distinct a.cname from cust a ,cust b where a.snum = b.snum and a.rowid != b.rowid; 

Select cname, city from cust where rating = (select rating from cust where cname = 'Hoffman') and cname != 'Hoffman'; 

	Select Onum from orders	where snum = ( select snum from salespeople where sname = ‘Motika’); 

Select onum, sname, cname, amt from orders a, salespeople b, cust c where a.snum = b.snum and a.cnum = c.cnum and a.snum = ( select snum from orders where cnum = ( select cnum from cust where cname = 'Hoffman'));