AI Rumman <rummandba(at)gmail(dot)com> writes:
> I am using Postgresql 8.1.
> I set stats_start_collector = on
> But I found statistics collector is not using;
The collector won't actually collect anything unless you enable at least
one of these settings:
#stats_command_string = off
#stats_block_level = off
#stats_row_level = off
All of them default to off in 8.1 ...
regards, tom lane