Bilderwünsche mit Ort aber ohne Koordinaten

SQL

select pl_from,ort,asdf.page_title,page.page_id,gt_lat,gt_lon
 from
   (
  select
    pl_from,
    IF (LOCATE('/C:',pl_title)>0, SUBSTRING_INDEX(SUBSTRING_INDEX(pl_title, '/C:', -1),',',1), NULL) lat_template,
    IF (LOCATE('/C:',pl_title)>0, SUBSTRING_INDEX(SUBSTRING_INDEX(SUBSTRING_INDEX(pl_title, '/C:', -1),'!/',1),',',-1), NULL) as lon_template,
    IF (LOCATE('/D:',pl_title)>0, SUBSTRING_INDEX(SUBSTRING_INDEX(pl_title, '/D:', -1),'!/',1), '') description,
    IF (LOCATE('/O:',pl_title)>0, SUBSTRING_INDEX(SUBSTRING_INDEX(pl_title, '/O:', -1),'!/',1), NULL) ort,
    pl_title,
    gt_lat lat_page,
    gt_lon as lon_page,
    page_title
     from dewiki_p.pagelinks
     left join dewiki_p.geo_tags on gt_page_id = pl_from and gt_primary = 1
     left join dewiki_p.page on page_id = pl_from
    where pl_namespace=10 AND pl_title LIKE 'Bilderwunsch/code!/%'
     ) as asdf	
	left join (select page_id,page_title from page where page_namespace = 0) as page on page.page_title = ort
	left join geo_tags on page.page_id = gt_page_id and gt_primary = 1
	 where lat_template is null and lat_page is null and ort is not null
     order by 3
SQL

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