Hi!
Suppose the databases on my instance are near to have a wraparound failure.
(I think so, from what I see, but in the PostgreSQL log I haven't seen any
warning about It yet).
What do I have to do?
vacuum freeze;
better than,
vacuum analyze;
Or both?
If the autovacuum_freeze configuration parameters have defaults values,
should I modify any first?
More I read of this topic, more confused I am.
Please, I need simple and wise advice :)
Thanks!