Цитата:
Сообщение от
MikeR
. То есть оптимистическая абортирует затормозившие процессы, без стыда и совести.
В этом случае предлагается повторить транзакцию.
У тебя свое определение целостности.
http://en.m.wikipedia.org/wiki/Consi...tabase_systems)
In database systems, a consistent transaction is one that starts with a database in a consistent state and ends with the database in a consistent state. Consistent state means that there is no violation of any integrity constraints. Consistency may temporarily be violated during execution of the transaction, but must be corrected before changes are permanently committed to the database. If the transaction would leave the database in an illegal state, it is aborted and an error is reported.[1]