Untitled query #63768

SQL

WITH

WLM2018_USERS AS(
SELECT DISTINCT actor_user, user_name, user_registration as registration_timestamp, user_editcount, rev_id, rev_timestamp
FROM user

INNER JOIN actor ON actor_user = user_id AND user_id != 0    
INNER JOIN revision ON rev_actor = actor_id AND rev_actor != 0 
INNER JOIN page ON rev_page = page_id
INNER JOIN categorylinks ON rev_page = cl_from

WHERE cl_to = "Images_from_Wiki_Loves_Monuments_2018" AND cl_type = "file" AND user_name NOT LIKE '%Bot%' AND rev_parent_id = 0
),

MONTHWISE_EDITS AS(
SELECT user_name, YEAR(rev_timestamp) as Year,
(SUM(IF MONTH(rev_timestamp) = '1' then COUNT (DISTINCT rev_id) END), 0) as JAN,
ISNULL(SUM(CASE WHEN MONTH(rev_timestamp) = 2 then (DISTINCT rev_id) END), 0) as FEB,
ISNULL(SUM(CASE WHEN MONTH(rev_timestamp) = 3 then (DISTINCT rev_id) END), 0) as MAR,
ISNULL(SUM(CASE WHEN MONTH(rev_timestamp) = 4 then (DISTINCT rev_id) END), 0) as APR,
ISNULL(SUM(CASE WHEN MONTH(rev_timestamp) = 5 then (DISTINCT rev_id) END), 0) as MAY,
ISNULL(SUM(CASE WHEN MONTH(rev_timestamp) = 6 then (DISTINCT rev_id) END), 0) as JUN,
ISNULL(SUM(CASE WHEN MONTH(rev_timestamp) = 7 then (DISTINCT rev_id) END), 0) as JUL,
ISNULL(SUM(CASE WHEN MONTH(rev_timestamp) = 8 then (DISTINCT rev_id) END), 0) as AUG,
ISNULL(SUM(CASE WHEN MONTH(rev_timestamp) = 9 then (DISTINCT rev_id) END), 0) as SEP,
ISNULL(SUM(CASE WHEN MONTH(rev_timestamp) = 10 then (DISTINCT rev_id) END), 0) as OCT,
ISNULL(SUM(CASE WHEN MONTH(rev_timestamp) = 11 then (DISTINCT rev_id) END), 0) as NOV,
ISNULL(SUM(CASE WHEN MONTH(rev_timestamp) = 12 then (DISTINCT rev_id) END), 0) as DECE

FROM WLM2018_USERS
)

SELECT DISTINCT user_name, Year, JAN, FEB, MAR, APR, MAY, JUN, JUL, AUG, SEP, OCT, NOV, DECE
FROM MONTHWISE_EDITS
SQL

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