Situation where two (or more) operations need overlapping sets of resources, and neither can complete because they cannot obtain all locks necessary to complete an operation and release their locks.
I came across some best practices for asynchronous programming using c#'s async/await keywords (I'm new to c# 5.0). One …
c# task-parallel-library deadlock async-await c#-5.0I am trying to simulate a deadlock on SQL Server. _|worker_id|salary| 1|1 |100 | 2|2 |300 | Transaction 1 completed in 5 seconds. /* TRANSACTION 1*/ Use dbmcw; …
sql sql-server concurrency deadlockUsing 'show engine innodb status' I see that wordpress has two deadlocks. I'd like to clear these up but I …
mysql deadlockAll of the documentation on SQL Server deadlocks talks about the scenario in which operation 1 locks resource A then attempts …
sql-server sql-server-2005 deadlockProbably between 25 and 50% of the times I build my solution, I see this: "The operation you requested is taking longer …
visual-studio visual-studio-2012 build msbuild deadlockOccasionally, I have the following error for a stored procedure which is only a Select query: Transaction (Process ID 91) was …
sql tsql concurrency deadlockWhat is a deadlock in SQL Server and when it arises? What are the issues with deadlock and how to …
database sql-server-2005 deadlock database-deadlocksI have a block of code that runs within a TransactionScope and within this block of code I make several …
c# sql-server ado.net deadlock transactionscopeI am facing a deadlock problem from a PL/pgSQL function in my PostgreSQL database. Please find the SQL statement …
postgresql concurrency deadlock plpgsqlConsider this code: public synchronized void onSignalsTimeout(List<SignalSpec> specs) { if (specs != null && specs.size() > 0) { …
java android multithreading thread-safety deadlock