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8 Posts

Posted - 07/30/2007 :  08:34:03  Show Profile  Reply with Quote
Hi friends,

Please guide me as I am stuck in a query

I have got 3 queries

1.columns-employee_id,employee_name,count(sales role)
2.columns-employee_id,employee_name,count(employees who are clerks)
3.columns-employee_id,employee_name,count(employees who are not clerks)

now I want to join these three queries so that the output is shown as one table as below

employee_id,employee_name,count(sales role),count(employees who are clerks),count(employees who are not clerks)

Patron Saint of Lost Yaks

30411 Posts

Posted - 07/30/2007 :  08:46:49  Show Profile  Visit SwePeso's Homepage  Reply with Quote
Try something similar to this.

SELECT EmployeeID, EmployeeName,
COUNT(*) AS TotalRoles,
SUM(CASE WHEN Role = 'clerk' THEN 1 ELSE 0 END) AS Clerks,
SUM(CASE WHEN Role = 'clerk' THEN 0 ELSE 1 END) AS NotClerks
FROM Employees
GROUP BY EmployeeID, EmployeeName
ORDER BY EmployeeID, EmployeeName

E 12°55'05.25"
N 56°04'39.16"

Edited by - SwePeso on 07/30/2007 08:47:54
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22847 Posts

Posted - 07/30/2007 :  10:14:17  Show Profile  Send madhivanan a Yahoo! Message  Reply with Quote
Also read about Cross-tab reports in sql server help file


Failing to plan is Planning to fail
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