Sql server 多次引用CTE时对象名称无效

当我运行下面的代码时，我收到以下错误消息，我不知道为什么。代码构建两个链式CTE，然后对它们运行SELECT语句

Msg 208，第16级，状态1，第76行
无效的对象名称“FFCSource”

---

CTE只能由紧跟其后的SELECT语句引用。在您的例子中，FFCSource CTE由后面的两条SQL语句引用。它将用于第一次选择，然后在到达第二次选择时抛出此错误

如果需要在多个查询中引用CTE，然后重新构造，将FFCSource的结果写入临时表或表变量，然后引用this

试试这样的

    SELECT us.UserSurveyID as Family_ID
        ,left(q.Question,7) as Child
        ,case when ltrim(replace(replace(right(q.Question,len(q.Question)-8),'-', ''),':','')) = 'Interests/hobbies/toy  $25, 1 item limit (please be specific)' then left(q.Question,7) + ' - Hobby/Interest Tag' else
         case when ltrim(replace(replace(right(q.Question,len(q.Question)-8),'-', ''),':','')) = 'Shirt Size' then left(q.Question,7) + ' - Shirt/Pant Tag' else
         case when ltrim(replace(replace(right(q.Question,len(q.Question)-8),'-', ''),':','')) = 'Pants Size' then left(q.Question,7) + ' - Shirt/Pant Tag'  else
         case when ltrim(replace(replace(right(q.Question,len(q.Question)-8),'-', ''),':','')) = 'What is the highest priority item?' then left(q.Question,7) + ' - Priority Tag' else
         left(q.Question,7) + '??? Tag' end end end end as ChildTag

        ,case when ltrim(replace(replace(right(q.Question,len(q.Question)-8),'-', ''),':','')) = 'Interests/hobbies/toy  $25, 1 item limit (please be specific)' then 'Hobby/Interest: ' + replace(replace(COALESCE(usta.Answer,mc.Answer),CHAR(10), ' '),char(13),' ') else
         case when ltrim(replace(replace(right(q.Question,len(q.Question)-8),'-', ''),':','')) = 'Shirt Size' then 'Shirt - size: ' + replace(replace(COALESCE(usta.Answer,mc.Answer),CHAR(10), ' '),char(13),' ') else
         case when ltrim(replace(replace(right(q.Question,len(q.Question)-8),'-', ''),':','')) = 'Pants Size' then 'Pants - size: ' + replace(replace(COALESCE(usta.Answer,mc.Answer),CHAR(10), ' '),char(13),' ') else
         case when ltrim(replace(replace(right(q.Question,len(q.Question)-8),'-', ''),':','')) = 'What is the highest priority item?' then 'Priority: ' + replace(replace(COALESCE(usta.Answer,mc.Answer),CHAR(10), ' '),char(13),' ') else
         replace(replace(COALESCE(usta.Answer,mc.Answer),CHAR(10), ' '),char(13),' ') end end end end as Answer

        ,case when ltrim(replace(replace(right(q.Question,len(q.Question)-8),'-', ''),':','')) = 'Interests/hobbies/toy  $25, 1 item limit (please be specific)' then 'Item1' else
         case when ltrim(replace(replace(right(q.Question,len(q.Question)-8),'-', ''),':','')) = 'Shirt Size' then 'Item1' else
         case when ltrim(replace(replace(right(q.Question,len(q.Question)-8),'-', ''),':','')) = 'Pants Size' then 'Item2' else
         case when ltrim(replace(replace(right(q.Question,len(q.Question)-8),'-', ''),':','')) = 'What is the highest priority item?' then 'Item1' else
         rtrim(ltrim(replace(replace(right(q.Question,len(q.Question)-8),'-', ''),':',''))) end end end end Question
        --,q.Question Question
        --,us.TakenOn
        --,s.Name
        ,q.QuestionID     
    INTO ##FFCSource     
    FROM FHS_SurveyApp_Survey s 
        JOIN FHS_SurveyApp_Question q ON q.SurveyID = s.SurveyID 
        JOIN FHS_SurveyApp_UserSurvey us ON us.SurveyID = s.SurveyID 
        LEFT JOIN FHS_SurveyApp_UserSurveyMultipleChoiceAnswer usmca ON usmca.QuestionID = q.QuestionID AND usmca.UserSurveyID = us.UserSurveyID 
        LEFT JOIN FHS_SurveyApp_MultipleChoice mc ON mc.MultipleChoiceID = usmca.MultipleChoiceID 
        LEFT JOIN FHS_SurveyApp_UserSurveyTextAnswer usta ON usta.QuestionID = q.QuestionID AND usta.UserSurveyID = us.UserSurveyID
    WHERE s.Name LIKE 'Freeman Family Christmas Application%'
        And q.QuestionID in (3238, 3240, 3267, 3340, 3342, 3344, 3345, 3347, 3350, 3353, 3355, 
                            3357, 3359, 3360, 3363, 3366, 3367, 3369, 3226, 3358, 3349, 3341, 
                            3237, 3351, 3343, 3239, 3361, 3352, 3241, 3362, 3354, 3346)
        AND us.TakenOn >= (GetDate() - 17)


WITH FFCChildDemo AS
(   
    SELECT 
        us.UserSurveyID as Family_ID,
        LEFT(q.Question, 7) AS Child,
        CASE WHEN LTRIM(REPLACE(REPLACE(RIGHT(q.Question, LEN(q.Question) - 8), '-', ''), ':', '')) = 'Interests/hobbies/toy  $25, 1 item limit (please be specific)' 
                THEN 'Hobby/Interest: ' + REPLACE(REPLACE(COALESCE(usta.Answer, mc.Answer), CHAR(10), ' '), CHAR(13), ' ')  
                ELSE
                   CASE WHEN LTRIM(REPLACE(REPLACE(RIGHT(q.Question, LEN(q.Question) - 8), '-', ''), ':', '')) = 'Shirt Size' 
                           THEN 'Shirt - size: ' + REPLACE(REPLACE(COALESCE(usta.Answer, mc.Answer), CHAR(10), ' '), CHAR(13),' ') 
                           ELSE 
         case when ltrim(replace(replace(right(q.Question,len(q.Question)-8),'-', ''),':','')) = 'Pants Size' then 'Pants - size: ' + replace(replace(COALESCE(usta.Answer,mc.Answer),CHAR(10), ' '),char(13),' ') else
         case when ltrim(replace(replace(right(q.Question,len(q.Question)-8),'-', ''),':','')) = 'What is the highest priority item?' then 'Priority: ' + replace(replace(COALESCE(usta.Answer,mc.Answer),CHAR(10), ' '),char(13),' ') else
         replace(replace(COALESCE(usta.Answer,mc.Answer),CHAR(10), ' '),char(13),' ') end end end end as Answer
        ,case when ltrim(replace(replace(right(q.Question,len(q.Question)-8),'-', ''),':','')) = 'Interests/hobbies/toy  $25, 1 item limit (please be specific)' then 'Item1' else
         case when ltrim(replace(replace(right(q.Question,len(q.Question)-8),'-', ''),':','')) = 'Shirt Size' then 'Item1' else
         case when ltrim(replace(replace(right(q.Question,len(q.Question)-8),'-', ''),':','')) = 'Pants Size' then 'Item2' else
         case when ltrim(replace(replace(right(q.Question,len(q.Question)-8),'-', ''),':','')) = 'What is the highest priority item?' then 'Item1' else
         rtrim(ltrim(replace(replace(right(q.Question,len(q.Question)-8),'-', ''),':',''))) end end end end Question
    FROM FHS_SurveyApp_Survey s 
        JOIN FHS_SurveyApp_Question q ON q.SurveyID = s.SurveyID 
        JOIN FHS_SurveyApp_UserSurvey us ON us.SurveyID = s.SurveyID 
        LEFT JOIN FHS_SurveyApp_UserSurveyMultipleChoiceAnswer usmca ON usmca.QuestionID = q.QuestionID AND usmca.UserSurveyID = us.UserSurveyID 
        LEFT JOIN FHS_SurveyApp_MultipleChoice mc ON mc.MultipleChoiceID = usmca.MultipleChoiceID 
        LEFT JOIN FHS_SurveyApp_UserSurveyTextAnswer usta ON usta.QuestionID = q.QuestionID AND usta.UserSurveyID = us.UserSurveyID
    WHERE s.Name LIKE 'Freeman Family Christmas Application%'
        And q.QuestionID in (3221, 3224, 3227, 3228, 3229, 3230, 3231, 3364, 3222, 3225, 3233, 3234, 3235, 3368, 3370, 3371, 3330, 3332, 3333, 3334, 3337, 3338, 3339, 3365)
        AND us.TakenOn >= (GetDate() - 17)
    )



Select FFCChildDemoPivot.Family_ID, FFCChildDemoPivot.Child, FFCChildDemoPivot.[Age], FFCChildDemoPivot.[Gender], FFCChildDemoPivot.[Favorite color]
    , IndvOutput.ChildTag, IndvOutput.[Item1], IndvOutput.[Item2]
From FFCChildDemo
    PIVOT(Max(Answer) FOR Question IN ([Age], [Gender], [Favorite color])) AS FFCChildDemoPivot
    Left Join (
                Select Family_ID, Child, ChildTag, [Item1], [Item2]
                From ##FFCSource FFCSource
                   PIVOT(Max(Answer) FOR Question IN ([Item1], [Item2])) AS FFC_IndvOutput
                   --PIVOT(Max(Answer) FOR Question IN ([Item1], [Item2])) AS FFC_IndvOutput
              ) IndvOutput on IndvOutput.Family_ID = FFCChildDemoPivot.Family_ID And IndvOutput.Child = FFCChildDemoPivot.Child



  Where (FFCChildDemoPivot.Age Is Not NULL And FFCChildDemoPivot.[Favorite color] is not NULL)
    Order by Family_ID, Child

    Select Family_ID, Child, ChildTag, [Item1], [Item2]
    From ##FFCSource FFCSource
           PIVOT(Max(Answer) FOR Question IN ([Age], [Gender], [Favorite color], [Item1], [Item2])) AS FFC_IndvOutput
    Group by Family_ID, Child, ChildTag
    Order by Family_ID, ChildTag

    SELECT us.UserSurveyID as Family_ID
        ,left(q.Question,7) as Child
        ,case when ltrim(replace(replace(right(q.Question,len(q.Question)-8),'-', ''),':','')) = 'Interests/hobbies/toy  $25, 1 item limit (please be specific)' then left(q.Question,7) + ' - Hobby/Interest Tag' else
         case when ltrim(replace(replace(right(q.Question,len(q.Question)-8),'-', ''),':','')) = 'Shirt Size' then left(q.Question,7) + ' - Shirt/Pant Tag' else
         case when ltrim(replace(replace(right(q.Question,len(q.Question)-8),'-', ''),':','')) = 'Pants Size' then left(q.Question,7) + ' - Shirt/Pant Tag'  else
         case when ltrim(replace(replace(right(q.Question,len(q.Question)-8),'-', ''),':','')) = 'What is the highest priority item?' then left(q.Question,7) + ' - Priority Tag' else
         left(q.Question,7) + '??? Tag' end end end end as ChildTag

        ,case when ltrim(replace(replace(right(q.Question,len(q.Question)-8),'-', ''),':','')) = 'Interests/hobbies/toy  $25, 1 item limit (please be specific)' then 'Hobby/Interest: ' + replace(replace(COALESCE(usta.Answer,mc.Answer),CHAR(10), ' '),char(13),' ') else
         case when ltrim(replace(replace(right(q.Question,len(q.Question)-8),'-', ''),':','')) = 'Shirt Size' then 'Shirt - size: ' + replace(replace(COALESCE(usta.Answer,mc.Answer),CHAR(10), ' '),char(13),' ') else
         case when ltrim(replace(replace(right(q.Question,len(q.Question)-8),'-', ''),':','')) = 'Pants Size' then 'Pants - size: ' + replace(replace(COALESCE(usta.Answer,mc.Answer),CHAR(10), ' '),char(13),' ') else
         case when ltrim(replace(replace(right(q.Question,len(q.Question)-8),'-', ''),':','')) = 'What is the highest priority item?' then 'Priority: ' + replace(replace(COALESCE(usta.Answer,mc.Answer),CHAR(10), ' '),char(13),' ') else
         replace(replace(COALESCE(usta.Answer,mc.Answer),CHAR(10), ' '),char(13),' ') end end end end as Answer

        ,case when ltrim(replace(replace(right(q.Question,len(q.Question)-8),'-', ''),':','')) = 'Interests/hobbies/toy  $25, 1 item limit (please be specific)' then 'Item1' else
         case when ltrim(replace(replace(right(q.Question,len(q.Question)-8),'-', ''),':','')) = 'Shirt Size' then 'Item1' else
         case when ltrim(replace(replace(right(q.Question,len(q.Question)-8),'-', ''),':','')) = 'Pants Size' then 'Item2' else
         case when ltrim(replace(replace(right(q.Question,len(q.Question)-8),'-', ''),':','')) = 'What is the highest priority item?' then 'Item1' else
         rtrim(ltrim(replace(replace(right(q.Question,len(q.Question)-8),'-', ''),':',''))) end end end end Question
        --,q.Question Question
        --,us.TakenOn
        --,s.Name
        ,q.QuestionID     
    INTO ##FFCSource     
    FROM FHS_SurveyApp_Survey s 
        JOIN FHS_SurveyApp_Question q ON q.SurveyID = s.SurveyID 
        JOIN FHS_SurveyApp_UserSurvey us ON us.SurveyID = s.SurveyID 
        LEFT JOIN FHS_SurveyApp_UserSurveyMultipleChoiceAnswer usmca ON usmca.QuestionID = q.QuestionID AND usmca.UserSurveyID = us.UserSurveyID 
        LEFT JOIN FHS_SurveyApp_MultipleChoice mc ON mc.MultipleChoiceID = usmca.MultipleChoiceID 
        LEFT JOIN FHS_SurveyApp_UserSurveyTextAnswer usta ON usta.QuestionID = q.QuestionID AND usta.UserSurveyID = us.UserSurveyID
    WHERE s.Name LIKE 'Freeman Family Christmas Application%'
        And q.QuestionID in (3238, 3240, 3267, 3340, 3342, 3344, 3345, 3347, 3350, 3353, 3355, 
                            3357, 3359, 3360, 3363, 3366, 3367, 3369, 3226, 3358, 3349, 3341, 
                            3237, 3351, 3343, 3239, 3361, 3352, 3241, 3362, 3354, 3346)
        AND us.TakenOn >= (GetDate() - 17)


WITH FFCChildDemo AS
(   
    SELECT 
        us.UserSurveyID as Family_ID,
        LEFT(q.Question, 7) AS Child,
        CASE WHEN LTRIM(REPLACE(REPLACE(RIGHT(q.Question, LEN(q.Question) - 8), '-', ''), ':', '')) = 'Interests/hobbies/toy  $25, 1 item limit (please be specific)' 
                THEN 'Hobby/Interest: ' + REPLACE(REPLACE(COALESCE(usta.Answer, mc.Answer), CHAR(10), ' '), CHAR(13), ' ')  
                ELSE
                   CASE WHEN LTRIM(REPLACE(REPLACE(RIGHT(q.Question, LEN(q.Question) - 8), '-', ''), ':', '')) = 'Shirt Size' 
                           THEN 'Shirt - size: ' + REPLACE(REPLACE(COALESCE(usta.Answer, mc.Answer), CHAR(10), ' '), CHAR(13),' ') 
                           ELSE 
         case when ltrim(replace(replace(right(q.Question,len(q.Question)-8),'-', ''),':','')) = 'Pants Size' then 'Pants - size: ' + replace(replace(COALESCE(usta.Answer,mc.Answer),CHAR(10), ' '),char(13),' ') else
         case when ltrim(replace(replace(right(q.Question,len(q.Question)-8),'-', ''),':','')) = 'What is the highest priority item?' then 'Priority: ' + replace(replace(COALESCE(usta.Answer,mc.Answer),CHAR(10), ' '),char(13),' ') else
         replace(replace(COALESCE(usta.Answer,mc.Answer),CHAR(10), ' '),char(13),' ') end end end end as Answer
        ,case when ltrim(replace(replace(right(q.Question,len(q.Question)-8),'-', ''),':','')) = 'Interests/hobbies/toy  $25, 1 item limit (please be specific)' then 'Item1' else
         case when ltrim(replace(replace(right(q.Question,len(q.Question)-8),'-', ''),':','')) = 'Shirt Size' then 'Item1' else
         case when ltrim(replace(replace(right(q.Question,len(q.Question)-8),'-', ''),':','')) = 'Pants Size' then 'Item2' else
         case when ltrim(replace(replace(right(q.Question,len(q.Question)-8),'-', ''),':','')) = 'What is the highest priority item?' then 'Item1' else
         rtrim(ltrim(replace(replace(right(q.Question,len(q.Question)-8),'-', ''),':',''))) end end end end Question
    FROM FHS_SurveyApp_Survey s 
        JOIN FHS_SurveyApp_Question q ON q.SurveyID = s.SurveyID 
        JOIN FHS_SurveyApp_UserSurvey us ON us.SurveyID = s.SurveyID 
        LEFT JOIN FHS_SurveyApp_UserSurveyMultipleChoiceAnswer usmca ON usmca.QuestionID = q.QuestionID AND usmca.UserSurveyID = us.UserSurveyID 
        LEFT JOIN FHS_SurveyApp_MultipleChoice mc ON mc.MultipleChoiceID = usmca.MultipleChoiceID 
        LEFT JOIN FHS_SurveyApp_UserSurveyTextAnswer usta ON usta.QuestionID = q.QuestionID AND usta.UserSurveyID = us.UserSurveyID
    WHERE s.Name LIKE 'Freeman Family Christmas Application%'
        And q.QuestionID in (3221, 3224, 3227, 3228, 3229, 3230, 3231, 3364, 3222, 3225, 3233, 3234, 3235, 3368, 3370, 3371, 3330, 3332, 3333, 3334, 3337, 3338, 3339, 3365)
        AND us.TakenOn >= (GetDate() - 17)
    )



Select FFCChildDemoPivot.Family_ID, FFCChildDemoPivot.Child, FFCChildDemoPivot.[Age], FFCChildDemoPivot.[Gender], FFCChildDemoPivot.[Favorite color]
    , IndvOutput.ChildTag, IndvOutput.[Item1], IndvOutput.[Item2]
From FFCChildDemo
    PIVOT(Max(Answer) FOR Question IN ([Age], [Gender], [Favorite color])) AS FFCChildDemoPivot
    Left Join (
                Select Family_ID, Child, ChildTag, [Item1], [Item2]
                From ##FFCSource FFCSource
                   PIVOT(Max(Answer) FOR Question IN ([Item1], [Item2])) AS FFC_IndvOutput
                   --PIVOT(Max(Answer) FOR Question IN ([Item1], [Item2])) AS FFC_IndvOutput
              ) IndvOutput on IndvOutput.Family_ID = FFCChildDemoPivot.Family_ID And IndvOutput.Child = FFCChildDemoPivot.Child



  Where (FFCChildDemoPivot.Age Is Not NULL And FFCChildDemoPivot.[Favorite color] is not NULL)
    Order by Family_ID, Child

    Select Family_ID, Child, ChildTag, [Item1], [Item2]
    From ##FFCSource FFCSource
           PIVOT(Max(Answer) FOR Question IN ([Age], [Gender], [Favorite color], [Item1], [Item2])) AS FFC_IndvOutput
    Group by Family_ID, Child, ChildTag
    Order by Family_ID, ChildTag