This query is marked as a draft This query has been published by Cryptic.

SQL

AخA
 
SELECT LEFT(rev_timestamp, 6), COUNT(*)
FROM revision
JOIN comment_revision ON comment_id = rev_comment_id
WHERE comment_text LIKE '%ReferenceExpander%'
  AND rev_timestamp BETWEEN '2020' AND '2021' -- any range longer than about a year does a full table scan
GROUP BY LEFT(rev_timestamp, 6)
UNION
SELECT LEFT(rev_timestamp, 6), COUNT(*)
FROM revision
JOIN comment_revision ON comment_id = rev_comment_id
WHERE comment_text LIKE '%ReferenceExpander%'
  AND rev_timestamp BETWEEN '2021' AND '2022'
GROUP BY LEFT(rev_timestamp, 6)
UNION
SELECT LEFT(rev_timestamp, 6), COUNT(*)
FROM revision
JOIN comment_revision ON comment_id = rev_comment_id
WHERE comment_text LIKE '%ReferenceExpander%'
  AND rev_timestamp BETWEEN '2022' AND '2023'
GROUP BY LEFT(rev_timestamp, 6)
UNION
SELECT LEFT(rev_timestamp, 6), COUNT(*)
FROM revision
JOIN comment_revision ON comment_id = rev_comment_id
WHERE comment_text LIKE '%ReferenceExpander%'
  AND rev_timestamp >= '2023'
GROUP BY LEFT(rev_timestamp, 6);
By running queries you agree to the Cloud Services Terms of Use and you irrevocably agree to release your SQL under CC0 License.
All SQL code is licensed under CC0 License.

Checking query status...