hi List
The problem is like this
There are two Tables A and B.
what i want to do is find out all the records where a.id != b.id
Both tables have close to 1 records. so for every a.id it has to
check table b 1 times and that is what is creating problems.
bcos this query takes hell lot
hi List
The problem is like this
There are two Tables A and B.
what i want to do is find out all the records where a.id != b.id
Both tables have close to 1 records. so for every a.id it has to
check table b 1 times and that is what is creating problems.
bcos this query takes hell lot
