When Oracle detects a deadlock, the current SQL in the session detecting the deadlock is cancelled and 'statement-level rollback' is performed so as to free up resources and not block all activity. The session that detected the deadlock is still 'alive' and the rest of the transaction is...
MySqlConnection cannot be cast to [B]MySQL.Data.MySqlClient.MySqlConnection. [C#] How to make the Console Process delay [C#] Oracle.DataAccess issue - Unhandled exception of type System.TypeInitializationException occured in mscorlib.dll [C#] Regex - Best Validation of Domain? [C#] Upload ...
Another way to serialize transactions is to create an auxiliary“semaphore”table that contains just a single row. Have each transaction update that row before accessing other tables. In that way, all transactions happen in a serial fashion. Note that theInnoDBinstant deadlock detection algorithm al...
A connection manager has not been assigned to a runtime connection "Oledb connection" A Constant value is expected in c# ? A deadlock was detected while trying to lock variables a premature end-of-message was encountered--an incoming data stream was interrupted when the server expected to see...
In general, only application designers using the programming interfaces to Oracle are concerned with which types of actions should be grouped together as one transaction. Transactions must be defined properly so that work is accomplished in logical units and data is kept consistent. A transaction ...
network calls to external APIs) or is meant to be executed by some thread-management mechanism such as an Executor [9]. In this type of scenario, it is critical that the code responds promptly and cleanly to interrupts, so as to avoid an application from stalling or spurring a deadlock....
"Simple" SQL to check for alpha or numeric charcters isn't working right "String or binary data would be truncated.\r\nThe statement has been terminated." "String or binary data would be truncated" and field specifications “Unable to enlist in the transaction” with Oracle linked server fro...
()when it is interrupted by the signal. The signal handler then callsprintf().Ifprintf()in the main thread has acquired a mutexMin order to print something, and then theprintf()in the signal handler attempts to acquire the same mutexM,the thread will deadlock—it's waiting for a mutex...
There are many possible ways to do this - user code can be waiting for a lock that never gets released, either because it was leaked or there was a logical deadlock or livelock, or it could be in a clever infinite loop, etc. Once again, any unsent response will never happen...
MySqlConnection cannot be cast to [B]MySQL.Data.MySqlClient.MySqlConnection. [C#] How to make the Console Process delay [C#] Oracle.DataAccess issue - Unhandled exception of type System.TypeInitializationException occured in mscorlib.dll [C#] Regex -...