Commons upload list

SQL

USE commonswiki_p;
select distinct concat("File:", page_title) as Dateiname, 
	img_timestamp, 
    CASE WHEN REGEXP_SUBSTR(img_metadata,'("DateTimeOriginal":)')!=""
    THEN SUBSTR(REGEXP_SUBSTR(img_metadata,'("DateTimeOriginal":(.*?[^[\\\\])")'), 21, 19)
    WHEN REGEXP_SUBSTR(img_metadata,'(s:16:"DateTimeOriginal";s:10:")')!=""
    THEN SUBSTR(REGEXP_SUBSTR(img_metadata,'(s:16:"DateTimeOriginal";s:10:"(.*?[^[\\\\])")'), 31, 10) 
    WHEN REGEXP_SUBSTR(img_metadata,'(s:16:"DateTimeOriginal";s:19:")')!=""
    THEN SUBSTR(REGEXP_SUBSTR(img_metadata,'(s:16:"DateTimeOriginal";s:19:"(.*?[^[\\\\])")'), 31, 19) 
    WHEN REGEXP_SUBSTR(img_metadata,'(s:8:"DateTime";s:19:")')!=""
    THEN SUBSTR(REGEXP_SUBSTR(img_metadata,'(s:8:"DateTime";s:19:"(.*?[^[\\\\])")'), 22, 19) 
    WHEN REGEXP_SUBSTR(img_metadata,'([1-9]|[12][0-9]|3[01])[-/.]([1-9]|1[012])[-/.]((19|20|)[0-9][0-9])')!=""
    THEN REGEXP_SUBSTR(img_metadata,'([1-9]|[12][0-9]|3[01])[-/.]([1-9]|1[012])[-/.]((19|20|)[0-9][0-9])')
    ELSE "" 
    END  as Zeit,
    img_metadata
from page
left join categorylinks
on page_id = cl_from
left join image
on page_title = img_name
where img_metadata != ""
and img_timestamp between "20070101" and "20071231"
and cl_to like "%Ahlbeck%";

#limit 150;
#SELECT page_title, rev_timestamp, rev_len
#FROM page
#JOIN revision ON page_id = rev_page
#WHERE page_namespace = 6
#AND rev_parent_id = 0
#AND rev_timestamp >= '20000101000000'
#AND rev_timestamp <= '20001231235959'
#AND rev_deleted = 0
#ORDER BY rev_timestamp DESC
#LIMIT 1000;
SQL

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