Q&A about the site for members of the workforce navigating the professional setting
SELECT count(Posts.Id), month(Posts.CreationDate) FROM Posts INNER JOIN PostTags ON Posts.Id = PostTags.PostId INNER JOIN Tags ON PostTags.TagId = Tags.Id WHERE Tags.TagName LIKE 'python' OR Tags.TagName LIKE 'javascript' AND Posts.PostTypeId = 1 AND Posts.CreationDate < '2019-01-31' GROUP BY month(Posts.CreationDate)