odbc call failed [microsoft] [sql server native cl

2019-08-11 21:48发布

问题:

I have two queries, which use tables linked using an ODBC database, both are simple enough and individually work fine.

Query #1:

SELECT 
    People.First_name, People.Last_name, Awards.[Award Name], 
    Recipients.Affiliation, Recipients.Recipient_Award_Comments, 
    Recipients.Recipient_Date, People.PersonID 
FROM
    People 
INNER JOIN 
    (Awards 
INNER JOIN 
    Recipients ON Awards.AwardID = Recipients.AwardID) ON People.PersonID = Recipients.PersonID;

Query #2:

SELECT 
    Awards.[Award Name], People.First_name, People.Last_name, 
    Contenders.Contender_Date_Assigned, 
    Contenders.Award_Contender_Comments, People.PersonID
FROM 
    people, contenders, awards
WHERE 
    Awards.AwardID = Contenders.AwardID 
    AND People.PersonID = Contenders.PersonID;

I tried using a left join on these queries ( which works fine on access , but on migrating the data to SQL Server) I am getting this error:

odbc call failed [microsoft] [sql server native client 11.0] [sql server] the multipart identifier 'Contenders.PersonID' could not be bound, 'Contenders.AwardID' could not be bound and 'Awards.AwardID' could not be bound.

On doing an inner join it works fine but it isn't what I want.

Query r+c

SELECT 
    Query1.First_name, Query1.Last_name, Query1.[Award Name], 
    Query1.Affiliation, Query1.Recipient_Award_Comments, 
    Query1.Recipient_Date, Query2.First_name, Query2.Last_name, 
    Query2.[Award Name], Query2.Contender_Date_Assigned, 
    Query2.Award_Contender_Comments, Query1.PersonID
FROM
    Query1 
LEFT JOIN 
    Query2 ON Query1.PersonID = Query2.PersonID;

回答1:

You can do :

with Query11 as
(
   <Query11 goes here>
), Query22 as
(
   <Query22 goes here>
)

select  q1.First_name, q1.Last_name, Query1.[Award Name], 
        q1.Affiliation, q1.Recipient_Award_Comments, 
        q1.Recipient_Date, q2.First_name, Query2.Last_name, 
        q2.[Award Name], q2.Contender_Date_Assigned, 
        q2.Award_Contender_Comments, q1.PersonID
from Query11 q1 left join
     Query22 q2
     on q2.PersonID = q1.PersonID; 

I would rewrite the Query11 as :

SELECT p.First_name, p.Last_name, a.[Award Name], 
       r.Affiliation, r.Recipient_Award_Comments, 
       r.Recipient_Date, p.PersonID 
FROM People p INNER JOIN 
     Recipients r
     ON p.PersonID = r.PersonID INNER JOIN
     Awards a
     ON a.AwardID = r.AwardID;