[5.4] roll back to a given transaction level (savepoint)

[halaei]

• DB::rollBack(0) rolls back the outer most transaction.
• DB::rollBack(1) rollback to savepoint trans2
• DB::rollBack(2) rollback to savepoint trans3
• ...
• Redundant calls to DB::rollBack(), e.g. when not in a transaction, don't fire 'rollingBack' event anymore.

[taylorotwell]

I'm curious what is the use case for this? Not trying to downplay it but I just am genuinely curious when a developer would do this 😄

[halaei]

Maybe only rolling back the entire transaction makes sence. But in laravel
5.3 the the user have to rollback step by step. No other choise at all. Do
you feel this PR is flexible?

On Oct 13, 2016 8:01 PM, "Taylor Otwell" notifications@github.com wrote:

I'm curious what is the use case for this? Not trying to downplay it but I
just am genuinely curious when a developer would do this 😄

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