transaction question

t equivalent, after all, they both happen in a trancation? 2. Is there some way to make both of them either add the two first rows to Table2 or not to add any row? 3. If we look at the second method to insert values, how can i find out exacly which of the values made an error? (in this case, the t

transaction isolation level

t equivalent, after all, they both happen in a trancation? 2. Is there some way to make both of them either add the two first rows to Table2 or not to add any row? 3. If we look at the second method to insert values, how can i find out exacly which of the values made an error? (in this case, the th