Re: -HEAD planner issue wrt hash_joins on dbt3 ? - Mailing list pgsql-hackers

Hi,

Tom Lane wrote:
> I've committed this change with (for now) 100 as the minimum histogram
> size to use.  Stefan, are you interested in retrying your benchmark?

A first try with ltree gave big improvements on my smaller data set: the 
estimated row count is correct or off by only 1 row. I'm now restoring a 
bigger database to get more reliable results.

I hope Stefan can confirm the improvement on dbt3 too.

Thanks Tom :)


Best regards
--
Matteo Beccati
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