> OK, but the point of the question is that constantly updating
> a single row steadily degrades performance, would
> delete/insery also do the same?
Yes, there is currently no difference (so you should do the update).
Of course performance only degrades if vaccuum is not setup correctly.
Andreas
---------------------------(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
match
