why the isolation level is serializable default?

Unanswered why the isolation level is serializable default?

  • 16 kwietnia 2012 08:41
     
     

    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 


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