> I'm not sure if that will actually change the default_statistics_target of
> the tables you're analyzing, I think it will only apply to newly created
> tables.
>
> I believe you have to alter table alter column set statistics 1000 for
> each column you want a statistic of 1000. You might wanna try starting
> with 50 or 100 and see if that works first.
Hmm.. I was under the impression that it would work for any tables that
haven't otherwise been overridden.
Sets the default statistics target for table columns that have not had a column-specific target set via
ALTERTABLE SET STATISTICS. Larger values increase the time needed to do ANALYZE, but may improve the
qualityof the planner's estimates. The default is 10.