would also be nice if the system were to gather (queryable) data for which templates have been seen (and with what frequency) in the VE template dialog where such templates lacked TemplateData.
Version: unspecified
Severity: enhancement
Possible query for getting the most important templates missing template data:
select * from templatelinks where tl_from_namespace=10 and not exists(select * from page inner join page_props on pp_page=page_id where page_title=tl_title and pp_propname='templatedata' and page_namespace=10) group by tl_title order by count(*) desc limit 50;
(warning - it is expensive...)