tgl(at)svr1(dot)postgresql(dot)org (Tom Lane) writes:
> Repair error apparently introduced in the initial coding of GUC: the
> default value for geqo_effort is supposed to be 40, not 1. The actual
> 'genetic' component of the GEQO algorithm has been practically disabled
> since 7.1 because of this mistake.
Is this worth considering for a backport to the 7.4 branch?
-Neil