transaction-isolation

Sql Server SET TRANSACTION ISOLATION LEVEL READ COMMITTED does not appear to work with pyodbc Question: Short Summary I am running multiple sql queries (each committed separately) within one session via pyodbc. In a few queries we call SET TRANSACTION ISOLATION LEVEL SNAPSHOT;, begin a transaction, do some work, commit the transaction and then call …

How to set "REPEATABLE READ" for a transaction In Django? Question: I have a function, that does multiple queries on the same dataset and I want to ensure all the queries would see exactly the same data. In terms of SQL, this means REPEATABLE READ isolation level for the databases that support it. I don’t …