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Q&A for electronics and electrical engineering professionals, students, and enthusiasts

SELECT p.Id, p.CreationDate,p.Title, n.NextId - p.Id - 1 AS 'Missing post ID',
  CONCAT('site://posts/', p.Id + 1, '/revisions') AS 'First missing post'
  FROM Posts AS p
  CROSS APPLY (
    SELECT MIN(Id) AS NextId FROM Posts WHERE Id > p.Id
  ) n
  WHERE n.NextId - p.Id != 1
  ORDER BY p.Id

fork query

edited jun 13 anonymous

created jan 22 22 Glorfindel