On Fri, Feb 12, 2021 at 03:56:02PM +0900, Kyotaro Horiguchi wrote: > If the return from the first call is a subtransaction, the second call > always obtain the top transaction. If the top transaction actualy did > not exist, it's rather the correct behavior to cause SEGV, than > creating a bogus rbtxn. THus it is wrong to set create=true and > create_as_top=true. We could change the assertion like Assert (txn && > txn->base_snapshot) to make things clearer.
I don't see much the point to change this code. The result would be the same: a PANIC at this location. -- Michael
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