When You Need to Tune A View, Don’t Just Get Its Plan
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Say your database has a view, and everybody’s queries use it. Let’s take the Stack Overflow database and create this view: Transact-SQL CREATE OR ALTER VIEW dbo.vwQuestionsAndAnswers AS SELECT q.Title, q.Id AS QuestionId, a.Id AS AnswerId, a.Body AS Answer, uQuestioned.DisplayName AS Questioner_DisplayName, uAnswered.DisplayName AS Answerer_DisplayName, COUNT(DISTINCT vQ.Id) AS VotesOnQuestion, COUNT(DISTINCT uVotedQuestion.Id) AS UsersWhoVotedOnQuestion FROM dbo.Posts…
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