Questions tagged [transactions]
A transaction is a set of operations that must all succeed; failure in any of the operations results in a rollback, such that none of the operations takes effect. (For questions about financial transactions that do not have this all-or-nothing property, use the [finance] tag instead.)
18 questions
1 vote
1 answer
109 views
Updating multiple database tables when products are shipped back by customer
So, in this example I have to make these changes in my tables: Select Product Data => SKU, QTY Insert into shipping_back table Update in shipping_back to current date Update in customers to ...
- 75
4 votes
2 answers
235 views
Using a transaction to create account records
This is my first time using commit and rollback. I just need to know if this is a proper execution of the functions for this particular situation: ...
- 427
2 votes
0 answers
45 views
Correct way of doing transactional queries [closed]
I am trying to do multiple queries in one call, so I organized my code as below: ...
- 21
1 vote
0 answers
841 views
SQL transaction management in Node.js with MySQL: use the existing transaction or create a new one if none exists
I'm trying to implement a SQL transaction management in Node.js, that would append queries to an existing transaction if available, or create a new one if none exists yet, thanks to an optional ...
- 111
1 vote
1 answer
2k views
Thread Safe Bank Transaction: Deposit, Withdrawal, Check Balance and Transfer in Java
I have made a class which is a thread-safe implementation supporting Deposit, Withdrawal, Check Balance Querying and Transferring of money. I have a class Account: ...
- 21
1 vote
1 answer
946 views
Isolate a Database Change Within Django Transaction.Atomic
I have been typically adding the @transaction.atomic decorator to my endpoints and appreciate if a request fails at any point the data completely rolls back. However, some of my endpoints will make ...
1 vote
0 answers
2k views
Transaction integrity in asp.net core with entity framework and generic repository
I am not very experienced in Entity Framework, I previously used ADO.Net and Dapper for data persistence. For now, I only read Microsoft docs and watched a few video tutorials. I tried to stick to ...
- 131
1 vote
0 answers
3k views
Transactional Stack
It is about Stack of numbers, that can have transaction. If you begin transaction, you need to commit it in order to actually add numbers to stack. Transactions can be nested. ...
- 19