MySQL finding point inside polygon Spatial Extensions (polygon)?

Question

MySQL

I just can’t find an example of how to use Spatial Extensions (polygon) in MySQL
. Actually, the task is this:
I get the coordinates of the corners of the polygon from yandex maps, and I don’t understand in what form this data should be written to the database and with what query to look for the occurrence of a point in the polygons?

Answer 1

habrahabr.ru/qa/3158/