Get deleted page creations of user

Used to get the pages created by a user that have since been deleted.

Note that this query requires post-processing. Due to the way the `archive` table works, multiple log entries may be returned, causing the same ar_id to appear twice here. The receiving end must use post-processing to (1) match the correct `log_page` to `ar_page_id`, if the latter is not null, or (2) find the first logged deletion since after the page was created. The `` pd.`log_timestamp` > `ar_timestamp` `` clause here discards unlikely data to make this a tad faster.

SQL

SELECT
	*
FROM `logging_userindex` pc
LEFT JOIN `actor_logging` ac ON ac.`actor_id` = pc.`log_actor`
LEFT JOIN `comment_logging` cc ON cc.`comment_id` = pc.`log_comment_id`
RIGHT JOIN `logging_logindex` pd ON pd.`log_id` = (
	SELECT pds.`log_id` FROM `logging_logindex` pds
    WHERE pds.`log_page` = pc.`log_page` AND pds.`log_type` = "delete" AND pds.`log_action` = "delete"
    ORDER BY pds.`log_timestamp` DESC
)
LEFT JOIN `actor_logging` ad ON ad.`actor_id` = pd.`log_actor`
LEFT JOIN `comment_logging` cd ON cd.`comment_id` = pd.`log_comment_id`
WHERE pc.`log_type` = "create" AND pc.`log_action` = "create" AND pc.`log_actor` = (
	SELECT a.`actor_id` FROM `actor_logging` a WHERE a.`actor_name` = "Materialscientist"
)
ORDER BY pc.`log_timestamp` DESC
LIMIT 20
OFFSET 40

SQL

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