Hello all,
I don't know why the default isolation lelve is 4 now in our system,
just some store procedure need the level 4 from third party,
but when I create a new SP with no specified isolation leve, the default value will be 4,
But when I query from sys.dm_exec_requests, it shows the 'transaction_isolation_level' 2
Does anybody have any idea on it?
How can I set the default isolation level back to 2
Regards,
Abby
Get reply from social.microsoft