Martijn van Oosterhout <> writes:
> For stuff run from autovacuum, would it be reasonable for the
> automatically run version to just abort if it sees someone doing the
> same thing?

Not especially --- there's no guarantee that the other guy is going to
commit at all.  And autovac is only holding one lock at a time so it's
not a factor in the deadlock issue anyway.

                        regards, tom lane

---------------------------(end of broadcast)---------------------------
TIP 9: In versions below 8.0, the planner will ignore your desire to
       choose an index scan if your joining column's datatypes do not

Reply via email to