Pages with specific number of center tag Lint errors

SQL

select case when page_namespace = 2 then CONCAT('# {{noping|', page_title, '|label1=', page_title, '}}') else
       CONCAT('# [[',
				   case when page_namespace = 2303 then 'Gadget definition talk:'
						when page_namespace = 2302 then 'Gadget definition:'
						when page_namespace = 2301 then 'Gadget talk:'
						when page_namespace = 2300 then 'Gadget:'
						when page_namespace = 829 then 'Module talk:'
						when page_namespace = 828 then 'Module:'
						when page_namespace = 710 then 'TimedText:'
						when page_namespace = 711 then 'TimedText talk:'
						when page_namespace = 119 then 'Draft talk:'
						when page_namespace = 118 then 'Draft:'
						when page_namespace = 101 then 'Portal talk:'
						when page_namespace = 100 then 'Portal:'
						when page_namespace = 15 then 'Category talk:'
						when page_namespace = 14 then 'Category:'
						when page_namespace = 13 then 'Help talk:'
						when page_namespace = 12 then 'Help:'
						when page_namespace = 11 then 'Template talk:'
						when page_namespace = 10 then 'Template:'
            	        when page_namespace = 9 then 'MediaWiki talk:'
        	            when page_namespace = 8 then 'MediaWiki:'
    	                when page_namespace = 7 then 'File talk:'
	                    when page_namespace = 6 then 'File:'
                    	when page_namespace = 5 then 'Wikipedia talk:'
						when page_namespace = 4 then 'Wikipedia:'
						when page_namespace = 3 then 'User talk:'
						when page_namespace = 1 then 'Talk:'
                        when page_namespace = 0 then ''
              	   end,
              page_title, ']]') 
		 end as title -- format as wikilink
from linter
join page on page_id = linter_page
where page_namespace=3 -- filter by namespace
and linter_cat=2 -- filter obsolete html tag errors
and linter_params like '%"center"%' -- filter center tag errors
group by page_id -- filter duplicate pages with multiple center tag errors
having count(*) = 2 -- filter by center tag error count
order by title asc; -- arrange in ascending order
SQL

Checking query status...
