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Archive for April, 2008

Optimizing MySQL Distinct Queries with Groups

Monday, April 28th, 2008

Here’s some fun technical stuff. If you don’t program SQL, this will make no sense to you. Just move along. I wanted to put this out for the Google to find so it benefits other programmers. I have some medium sized tables that I’m doing duplicate removal on and I tried a variety of techniques [...]

                  

 
     
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