Q&A about the site for self-employed and freelance workers
SELECT z.tags2 AS [Tags] ,[NumberOfTags] , [PostID] , [UserID] , [PostBody] FROM ( SELECT p.tags ,STRING_AGG(p.tags, '<>') AS [Tags2] ,LEN(p.Tags) - LEN(REPLACE(p.Tags, '<','')) AS [NumberOfTags] ,p.id AS [PostID] ,p.OwnerUserID AS [UserID] ,p.body AS [PostBody] FROM posts p WHERE p.id = 3335954 --4 group by p.id ,p.tags ,p.id ,p.OwnerUserID ,p.body ) z