On Fri, 2005-07-22 at 12:20 -0400, Tom Lane wrote:
> I think that this refutes the original scheme of using the same fuzz
> factor for both startup and total cost comparisons, and therefore
> propose the attached patch.
> 
> Comments?

Looks good. I think it explains a few other wierd perf reports also.

Best Regards, Simon Riggs


---------------------------(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

Reply via email to