Olympics-related category export to Wikidata

This query is marked as a draft This query has been published by Edgars2007.

use euwiki_p;
SELECT #concat('* [[',p.page_title,']]')
#concat('* [[:Kategorija:',p.page_title,']]')
ll_lang, ll.ll_title, p.page_title
from page p
join langlinks ll on p.page_id=ll.ll_from
where p.page_namespace=0
and p.page_title not like "%/%"
and p.page_is_redirect=0
#and ll_lang<>"en"
and p.page_id not in (SELECT  eu_page_id
					from wbc_entity_usage wb
					GROUP BY eu_page_id)
                    
and p.page_id in (select cl_from
																from categorylinks
																where cl_to="Ko_udalerriak")
order by p.page_title asc

SQL

/*use enwiki_p;
SELECT enp.page_title, pp.pp_value, concat('S143')#, cla.cl_to
FROM page as enp
JOIN wikidatawiki_p.page as wdp
		on pp.pp_page = enp.page_id and wdp.page_namespace = 0
JOIN page_props as pp
		on wdp.page_title = pp.pp_value AND pp.pp_propname = 'wikibase_item'
JOIN categorylinks as cl
		on cl.cl_type="page" AND cl.cl_from = enp.page_id
LEFT JOIN wikidatawiki_p.pagelinks wdpl
		on wdpl.pl_from = wdp.page_id AND wdpl.pl_title = 'P1344' AND wdpl.pl_namespace = 120
#JOIN wikidatawiki_p.pagelinks wdpl2 ON wdpl2.pl_from = wdp.page_id AND wdpl2.pl_title = 'P1447' AND wdpl2.pl_namespace = 120
WHERE enp.page_namespace = 0
AND cl.cl_to like "%Olympics"
AND wdpl.pl_from IS NULL
#group by enp.page_title
#having count(enel.el_index)=1;
limit 50;

use enwiki_p;
SELECT enp.page_title, (select cla.cl_to
		from categorylinks cla
		where cla.cl_from=enp.page_id and cla.cl_type="page" and LOCATE('Winter_Olympics', cla.cl_to)>0 limit 1)#enel.el_index#enp.page_title, pp_value, enel.el_index
FROM page enp, page_props, wikidatawiki_p.page wdp
#LEFT JOIN wikidatawiki_p.pagelinks wdpl ON wdpl.pl_from = wdp.page_id AND wdpl.pl_title = 'P1344' AND wdpl.pl_namespace = 120
#JOIN wikidatawiki_p.pagelinks wdpl2 ON wdpl2.pl_from = wdp.page_id AND wdpl2.pl_title = 'P1447' AND wdpl2.pl_namespace = 120
WHERE enp.page_namespace = 0
and exists (select *
		from categorylinks cla
		where cla.cl_from=enp.page_id and cla.cl_type="page" and LOCATE('Winter_Olympics', cla.cl_to)>0)
		#AND enel.el_from = enp.page_id
        and not exists (select * from wikidatawiki_p.pagelinks wdpl where wdpl.pl_from = wdp.page_id# AND wdpl.pl_from IS NULL
                        	 AND wdpl.pl_namespace = 120 AND wdpl.pl_title = 'P1344')
AND pp_page = enp.page_id AND pp_propname = 'wikibase_item'
AND wdp.page_title = pp_value AND wdp.page_namespace = 0
#group by enp.page_title
#having count(enel.el_index)=1
limit 50000;
*/
use enwiki_p;
SELECT enp.page_title, (select cla.cl_to
		from categorylinks cla
		where cla.cl_from=enp.page_id and cla.cl_type="page" and LOCATE('Olympics', cla.cl_to)>0 limit 1)#enel.el_index#enp.page_title, pp_value, enel.el_index
FROM page enp, page_props#, wikidatawiki_p.page wdp
#LEFT JOIN wikidatawiki_p.pagelinks wdpl ON wdpl.pl_from = wdp.page_id AND wdpl.pl_title = 'P1344' AND wdpl.pl_namespace = 120
#JOIN wikidatawiki_p.pagelinks wdpl2 ON wdpl2.pl_from = wdp.page_id AND wdpl2.pl_title = 'P1447' AND wdpl2.pl_namespace = 120
WHERE enp.page_namespace = 0
and exists (select *
		from categorylinks cla
		where cla.cl_from=enp.page_id and cla.cl_type="page" and LOCATE('Olympics', cla.cl_to)>0)
and exists (select *
		from pagelinks pla
		where pla.pl_title=pp_value and pla.pl_from=49320232 and pla.pl_namespace=0)
		#AND enel.el_from = enp.page_id
        #and not exists (select * from wikidatawiki_p.pagelinks wdpl where wdpl.pl_from = wdp.page_id# AND wdpl.pl_from IS NULL
        #                	 AND wdpl.pl_namespace = 120 AND wdpl.pl_title = 'P1344')
AND pp_page = enp.page_id AND pp_propname = 'wikibase_item'
#AND wdp.page_title = pp_value AND wdp.page_namespace = 0
#group by enp.page_title
#having count(enel.el_index)=1
limit 50000;

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