Replicas browser and optimizer
This query is marked as a draft
This query has been published
use fawiki_p; select cl_to, count(cl_from) as cnt from categorylinks left join page pto on pto.page_title = cl_to and pto.page_namespace=14 join page pfrom on pfrom.page_id = cl_from where pto.page_id is null and pfrom.page_namespace <> 0 group by cl_to having cnt = 1;
By running queries you agree to the
and you irrevocably agree to release your SQL under
All SQL code is licensed under
Checking query status...
Report a bug!
Wikimedia Cloud VPS
, written in