MULTIPOINT

Sintassi

MultiPoint(pt1, pt2, ...)

Spiegazione

Costruisce un valore MultiPoint WKB usando gli argomenti Point WKB specificati. Se uno degli argomenti non è un Point WKB, restituisce NULL.

URL: http://dev.mysql.com/doc/refman/5.1/en/creating-spatial-values.html#gis-mysql-specific-functions

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