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-   -   Binary search & sorting algorithms? (http://www.codingforums.com/showthread.php?t=288721)

KULP 03-03-2013 09:00 PM

Binary search & sorting algorithms?
 
Fairly quick question here. Been focusing on sort and search algorithms and I was wondering if MySQL databases use binary search to locate data and or a specific sorting algorithm?

Thanks for any insight!

felgall 03-03-2013 09:20 PM

Use EXPLAIN to find out which of the many different ways that SQL can use to find the desired data is being used in a particular situation.

KULP 03-03-2013 09:26 PM

Quote:

Originally Posted by felgall (Post 1317348)
Use EXPLAIN to find out which of the many different ways that SQL can use to find the desired data is being used in a particular situation.

Wow, had no idea something like that existed. Welp, this makes things fun - thanks!


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