Top "Isolation-level" questions

Logging JDBC/Hibernate/JPA transaction isolation levels

I'm working on a Flex/BlazeDS/Spring/JPA/Hibernate web application hooked up to a Microsoft SQL Server database. It …

hibernate jpa jdbc transactions isolation-level

Django transaction isolation level in mysql & postgresql

Do you know the default isolation level of the transactions used in Django? Is it possible to set the isolation …

django-models isolation-level

Why deadlock occurs?

I use a small transaction which consists of two simple queries: select and update: SELECT * FROM XYZ WHERE ABC = DEF …

sql sql-server-2008 transactions deadlock isolation-level

SQL Server - Is there any such thing called 'dirty write'?

Does SQL Server allow a transaction to modify the data that is currently being modified by another transaction but hasn't …

sql-server transactions locking isolation-level

"SET TRANSACTION ISOLATION LEVEL READ UNCOMMITTED" not taking? Or am I looking in the wrong way?

We have a problem with some database code that apparently executes with the wrong isolation level. In this particular part …

sql-server transactions isolation-level read-uncommitted