Yes, I am trying to find out what message i should reply if I receive email with deadlock notification.
I understand how deadlock occurs, hot to find them in logs, prevention of deadlock(ex: oqueries in order) etc.
But since the deadlock_timeout is 1s, they don't probably hang around. So post getting an alert, not sure what to respond to them
On Tue, 2 Apr 2024, 22:15 Holger Jakobs, <holger@xxxxxxxxxx> wrote:
Am 02.04.24 um 18:40 schrieb Rajesh Kumar:
Hi
If I receive an alert for deadlock, what should I do? Like what analysis should I do? No way to find a root cause?Under pg_locks, what I can analyse?
If you receive an error with a deadlock, the current transaction is dead. You have to decide whether to try again.
Within the error message you find a hint which other (not aborted) transaction was involved in the deadlock. So you have all the information you need to find the culprit.
Regards,
Holger
--
Holger Jakobs, Bergisch Gladbach, Tel. +49-178-9759012
chat with me on Signal messenger
Attachment:
TapMuhNyQVuzuVPA.png
Description: PNG image
