756
756
insert into t1 values (1,10), (2,20), (3,30), (4,40);
758
758
# making table large enough
762
764
eval insert into t1 values (rand()*100000+200,rand()*100000);
766
770
insert into t2 values (2), (3), (4), (5);
767
771
insert into t3 values (10,3), (20,4), (30,5);