Q&A about the site for scholars and enthusiasts of literature
SELECT DATEFROMPARTS(YEAR(CreationDate), Month(CreationDate), 1) [Month], --COUNT(*) [Total], SUM(CASE WHEN Tags LIKE '%<aws%>%' THEN 1 ELSE 0 END) [AWS], SUM(CASE WHEN Tags LIKE '%<azure%>%' THEN 1 ELSE 0 END) [Azure], SUM(CASE WHEN Tags LIKE '%<google-cloud%>%' THEN 1 ELSE 0 END) [GoogleCloud] FROM Posts WHERE PostTypeId = 1 AND CreationDate >= '2019-01-01' GROUP BY DATEFROMPARTS(YEAR(CreationDate), Month(CreationDate), 1) ORDER BY 1