>
> Such as?
>
>
Well previous to 8.0 it was really slow, prior to 8.1 it was not
MVCC/WAL? safe. I believe there
are some general limitations that are being resolved right now for 8.2
but I don't recall what they are.
Joshua D. Drake
> -Neil
>
>
>
> ---------------------------(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
>