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Displaying posts with tag: geo distance (reset)

Using UDFs for geo-distance search in MySQL
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In my previous post about geo-spatial search in MySQL I described (along with other things) how to use geo-distance functions. In this post I will describe the geo-spatial distance functions in more details.

If you need to calculate an exact distance between 2 points on Earth in MySQL (very common for geo-enabled applications) you have at least 3 choices.

  • Use stored function and implement  …
  [Read more...]
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