Subquery Question
Thank youRegards Palle Technologies < a href="http://www.techpalle.com" >
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If you insist, this one does not use INNER JOIN:;with cte as (select s.rID, (select count(P.PID) from @Patients P where P.SID = S.SiD) as [Total Patients] from @States S ) select R.* from @Regions R...
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Can you give me the query without using joins any where in the queryRegards Palle Technologies < a href="http://www.techpalle.com" >
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Try:DECLARE @Patients TABLE ( PID INT, PNAME CHAR(1), SID INT ) INSERT INTO @Patients SELECT 1,'a',1 UNION ALL SELECT 2,'b',1 UNION ALL SELECT 3,'c',2 UNION ALL SELECT 4,'d',5 UNION ALL SELECT 5,'e',5...
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Subquery Question
The reason was i am just practicing the subquery . I just wanted to see the out put by using subquery and Shkumar answers is not giving proper output. because total patients from south is 5 & from...
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Thank you for your reply but i wanted to get the result only by using sub query.This statement to me sounds self-inconsistent or is perhaps newbie flavored; do you mean you want to get the results...
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Thank you for your reply but i wanted to get the result only by using sub query.Regards Palle Technologies < a href="http://www.techpalle.com" >
View ArticleSubquery Question
DECLARE @P TABLE ( PID INT, PNAME CHAR(1), SID INT ) INSERT INTO @P SELECT 1,'a',1 UNION ALL SELECT 2,'b',1 UNION ALL SELECT 3,'c',2 UNION ALL SELECT 4,'d',5 UNION ALL SELECT 5,'e',5 UNION ALL SELECT...
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The best option would be to use join...select r.name,count(*) from regions r join states on r.rid = s.ridjoin patients p on p.sid = s.sidgroup by r.nameorder by count(*) DESCNot tested...Murali Krishnan
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Hello,Subqueries are not necessary, a simple join + count will work to:SELECT TOP 1 R.rname ,COUNT(*) AS CntPat FROM regions AS R INNER JOIN states AS S ON R.rid = S.rid INNER JOIN patients AS P ON...
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not tested but may this work :select rid,MAX(total) from ( select pid,pname,r.rid,COUNT(*) as total from patients p inner join states s ON p.sid = s.sid INNER JOIN regions r ON r.rid = s.rid group by...
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Subquery Question
How to find Region from which maximum patients are registered with respect to the given tables using sub query.Regards Palle Technologies < a href="http://www.techpalle.com" >
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