Jan Wieck <[EMAIL PROTECTED]> writes: > However, I have not seen much evidence yet that the vacuum delay alone > does that much.
Gaetano and a couple of other people did experiments that seemed to show it was useful. I think we'd want to change the shape of the knob per later suggestions (sleep 10 ms every N blocks, instead of N ms every block) but it did seem that there was useful bang for little buck there. regards, tom lane ---------------------------(end of broadcast)--------------------------- TIP 1: subscribe and unsubscribe commands go to [EMAIL PROTECTED]