Query Run
use enwiki_p; select count(*) count, ll_from from langlinks parent where... 5 years ago
use enwiki_p; select count(*) count, ll_from origin from langlinks where... 5 years ago
use enwiki_p; select count(*), ll_from from langlinks group by 2 order by 1... 5 years ago
select count(*), ll_from from langlinks group by 2 order by 1 desc limit 20 5 years ago