Tag: sql server

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SQL MINUS when you need it

(Patrick Sand) When your SQL Server syntax doesn’t support the MINUS operator for finding the difference between two sets, you can use the following two queries, based on left/right outer joins to do the equivalent. My problem was to find new data (new in the current data but not in the previous mon

Community

Get Set for Web Services Now

By Joe McKendrick – Will Web services ever move from vaporware to reality? Web services has been the “in” topic of vendors’ announcements, analysts’ pronouncements, and trade press articles for some time. While the complete technology architecture has not been implemented in any meaningful way in pr