How to rollback or commit a transaction in SQL Server The good news is a transaction in SQL Server can span multiple batches (each exec is treated as a separate batch ) You can wrap your EXEC statements in a BEGIN TRANSACTION and COMMIT but you'll need to go a step further and rollback if any errors occur Ideally you'd want something like this:
What is the difference between a query and transaction in SQL? BEGIN TRANSACTION: Tell the database that a transaction is beginning All changes within the transaction are invisible to other users while the transaction is "active" COMMIT TRANSACTION: Make all the changes visible in the database Conceptually, this happens instantaneously
How do I use transaction with oracle SQL? - Stack Overflow SET TRANSACTION ISOLATION LEVEL READ COMMITTED - but the transaction will be physically created when first row is modified, not when this statement is executed or SET TRANSACTION ISOLATION LEVEL SERIALIZABLE - in this case read consistency will be as of this command is executed READ ONLY transaction has the same read consistency effect
t sql - When to use Transactions in SQL Server - Stack Overflow Transaction must be Atomic (it is one unit of work and does not dependent on previous and following transactions), Consistent (data is either committed or roll back, no “in-between” case where something has been updated and something hasn’t), Isolated (no transaction sees the intermediate results of the current transaction), Durable (the values persist if the data had been committed even
@EnableTransactionManagement in Spring Boot - Stack Overflow If Spring Data finds an existing transaction, the existing transaction will be re-used, otherwise a new transaction is created @Transactional annotations within your own code, however, are only evaluated when you have @EnableTransactionManagement activated (or configured transaction handling some other way)
Correct use of transactions in SQL Server - Stack Overflow If one wants a "visually nested syntax" so to say, i e such that begin transaction is nested under begin try, then a condition should be added before rollback transaction, which is: if @@trancount > 0 –
What is the use of @Transactional with JPA and Hibernate? @Transactional annotation is used when you want the certain method class(=all methods inside) to be executed in a transaction Let's assume user A wants to transfer 100$ to user B What happens is: We decrease A's account by 100$ We add 100$ to B's account; Let's assume the exception is thrown after succeeding 1) and before executing 2)