MySQL implementation of ray-casting Algorithm?

后端 未结 7 2008
小蘑菇
小蘑菇 2021-02-01 08:56

We need to figure out a quick and fairly accurate method for point-in-polygon for lat/long values and polygons over google maps. After some research - came across some posts abo

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  •  后悔当初
    2021-02-01 09:11

    It is now a Spatial Extension as of MySQL5.6.1 and above. See function_st-contains at Docs.

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