D J Horton Consulting Ltd

Personal reference to useful tips and tricks for SQL Server, SQL Server Reporting Services and Crystal Reports.



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Wednesday, 10 November 2010

Column aliases and derived tables in TSQL 2005 - SQL

SELECT YearMonth, COUNT(JobLogID) AS JobCount
FROM
(SELECT JobLogID, CONVERT(VARCHAR(7), JobLogSignOffTimeStamp, 121) AS YearMonth
FROM JobLog WHERE JobLogSignOff ='1') AS J
GROUP BY YearMonth
ORDER BY YearMonth;

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