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This query is marked as a draft
This query has been published
by
Wurgl
.
Die Query kann nur die Existenz eines Seitenvorschaubildes feststellen, aber nicht alle werden auch angezeigt. ca. 1800 Artikel haben kein Seitenvorschaubild.
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SQL
SELECT page_title, pp_value FROM templatelinks, page LEFT JOIN page_props ON pp_page = page_id AND pp_propname = 'page_image_free' WHERE page_namespace = 0 AND page_id = tl_from AND tl_namespace = 14 AND tl_title = 'Infobox Chemikalie'
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