Double Counting and Sign Reversals
Make the ad-hoc analysis of identifying potentially double-counted or sign-reversed Accounting transactions simple and painless.
2013-01-07
4,335 reads
Bin packing
Bin Packing Problems: The SQL
The 'bin packing' problem isn't just a fascination for computer scientists, but comes up in a whole range of real-world applications. It isn't that easy to come up with a practical, set oriented solution in SQL that gives a near-optimal result.
2012-04-06
2,537 reads
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Question of the Day
Adding Defaults
I have a table, called dbo.logger, in SQL Server 2022. I decide to add two new columns to this table with this code.
ALTER TABLE dbo.logger ADD CreateDate DATETIME CONSTRAINT dfGetDate DEFAULT GETDATE() GO ALTER TABLE dbo.logger ADD ModifyDate DATETIME DEFAULT dfGetDate GOWhat happens when I run these two batches? See possible answers