On Thu, Oct 11, 2001 at 03:15:36PM -0700, Rachit Siamwalla wrote:
> then gets stuck on a table that the transaction has modified. Now most of
> your other transactions will block forever. Then the connection limit for
> postgres will be hit. Then you can't connect to postgres at all.
Really? I do not know the way the backend handles locks, but couldn't it
detect such a deadlock and cancel a transaction? Something like this:
task 1 locks table A
task 2 locks table B
task 1 locks table B
task 2 tries to lock table A
Of course the last call creates the deadlock. Would it be possible to just
cancel task 2 in this case? Or do I miss something obvious?
Michael
--
Michael Meskes
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Go SF 49ers! Go Rhein Fire!
Use Debian GNU/Linux! Use PostgreSQL!
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