Functions To Know By Heart

Kevin Hill has a top ten functions list for database administrators:

3. DBCC Opentran – log file filling up?  Processes blocked and timing out? See if some doofus (hopefully not you) left a transaction open and went to lunch.  If you are lucky you can kill it.   Unlucky and you find an undistributed replicated transaction.

4. Getdate() – Not sure why, but this winds up in probably 80% of the scripts I write.  Not surprisingly, it often brings along it’s little brother, DateDiff.

I’d go with GETUTCDATE() or SYSUTCDATETIME() over GETDATE(); that way, everything gets stored as UTC and you spend less time worrying about time zone or Daylight Savings Time issues.

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1 Comment

  • Kevin3NF on 2017-02-21

    Valid point, but for newish DBAs, GetDate() is the gateway drug to all date functions 😉

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