Triggers or stored procedures? The disadvantages (problems) of triggers I shared with my team: hard to see, hard to debug, and they can slow things down.
SQL Server emergency? Email pinal@sqlauthority.com with URGENT in the subject line.
SQL SERVER – 2005 Retrieve Configuration of Server
To retrieve the full configuration of server options in SQL Server 2005, turn on show advanced options and run sp_configure. Change any option the same way.
Composite Keys: Match Complete Pairs Instead of Separate Lists
Composite keys need a complete pair match when the allowed values are defined together. I don’t split the components into independent lists. Doing so can admit combinations that were never allowed.
SQL SERVER – 2005 Explanation Left Semi Join Showplan Operator and Other Operator
What the Left Semi Join showplan operator means, along with Left Anti Semi Join, Right Anti Semi Join and other joins you see in a text execution plan.
A Quote of the Day From a Table, With No Repeats Until All Are Used
Build a quote of the day table that rotates without repeats, handles concurrent requests, and supports a stable date-based selection.
SQLAuthority News – T-Shirts in Action
Here are the SQLAuthority T-shirts in action. Thank you for the great response; they ran out fast, so leave your request and I will see what I can do.
SQL SERVER – 2005 Comparison EXCEPT operator vs. NOT IN
The EXCEPT operator returns distinct rows from the left query with no match on the right, just like NOT IN. Both give the same plan, but EXCEPT reads simpler.
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