non equijoin and cross join
714604Aug 4 2010 — edited Dec 23 2010I tried learning about nonequi join and cross join.
When I try non equi join "select * from emp,dept;"...I am getting total of 60 rows.
when I try cross join "select * from emp cross join dept"...I am getting same count(60 rows) and same output.
Can anypone please give me the exact difference between the above joins.
Which cases they are used.
Thanks