I’m currently in the process of re-writing a program a former employee at the company I work for wrote, which downloads orders created online and integrates and synchronises them with a local database.
When writing one particular function, I noticed a call to a subroutine in which an
OleDbDataAdapter is used with a transaction parameter being set. Nowhere in this subroutine or the previous function is any transaction created or set, however it sometimes uses one when the subroutine is called from a different function.
There’s not an
If condition to do it differently if no transaction has been set or anything, so I was surprised that this hadn’t errored yet – The program has been live for 18 months now.
Will it not bother using a transaction and execute with no issues if no transaction has been set? What would happen when executing this code where no transaction is set vs when one is in use?
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