Deadlock is a situation when two processes, each having a lock on one piece of data, attempt to acquire a lock on the other’s piece. Each process would wait indefinitely for the other to release the lock, unless one of the user processes is terminated.
SQL Server detects deadlocks and terminates one user’s process.
A livelock is one, where a request for an exclusive lock is repeatedly denied because a series of overlapping shared locks keeps interfering.
SQL Server detects the situation after four denials and refuses further shared locks.
A livelock also occurs when read transactions monopolize a table or page, forcing a write transaction to wait indefinitely.
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I have get a deadlock while trying to run some stored procs at the same time at a several coonections to DB.
Question. Can autoincrement field (Identity) make deadlock when inserting at the same time into 1 table?
Very Nice and Thanks for Information.