concurrency - What is a database transaction? - Stack Overflow
May 1, 2023 · A transaction is a unit of work that you want to treat as "a whole." It has to either happen in full or not at all. A classical example is transferring money from one bank account to another. To …
Correct use of transactions in SQL Server - Stack Overflow
Apr 14, 2012 · Add a try/catch block, if the transaction succeeds it will commit the changes, if the transaction fails the transaction is rolled back:
c# - How to use transactions with dapper.net? - Stack Overflow
May 8, 2019 · I would like to run multiple insert statements on multiple tables. I am using dapper.net. I don't see any way to handle transactions with dapper.net. Please share your ideas on how to use …
What is the difference between a query and transaction in SQL?
Apr 23, 2021 · The three key operations on a transactions are: BEGIN TRANSACTION: Tell the database that a transaction is beginning. All changes within the transaction are invisible to other …
What does a transaction around a single statement do?
BEGIN TRANSACTION / COMMIT "extends" this locking functionality to the work done by multiple statements, but it adds nothing to single statements. However, the database transaction log is …
sql server - How to use SqlTransaction in C# - Stack Overflow
There is an Update query in progress, the Transaction is started at a higher level on the connection. In order to ensure that all server data is in a valid state for the Update, I need to do a couple reads.
c# - Transactions in .net - Stack Overflow
The alternative is an ambient transaction; new in .NET 2.0, the TransactionScope object (System.Transactions.dll) allows use over a range of operations (suitable providers will automatically …
O que são as transações Begin, Commit e Rollback?
May 10, 2017 · O ROLLBACK TRANSACTION também fecha o bloco da transação e é a indicação que a transação deve ser terminada, mas tudo que tentou ser feito deve ser descartado porque alguma …
c# - How to use TransactionScope properly? - Stack Overflow
Aug 19, 2015 · The code within the methods you call need to be transaction aware and enlist in the active transaction. This means creating or using classes which are resource managers (see …
Use transactions for select statements? - Stack Overflow
May 12, 2011 · An application can perform actions such as acquiring locks to protect the transaction isolation level of SELECT statements This is a good use case for that since the OP stated they use …