MBRContains(g1,g2)
Returns 1 or 0 to indicate whether the Minimum Bounding Rectangle of g1 contains the Minimum Bounding Rectangle of g2. This tests the opposite relationship as MBRWithin().
SET @g1 = GeomFromText('Polygon((0 0,0 3,3 3,3 0,0 0))'); SET @g2 = GeomFromText('Point(1 1)'); SELECT MBRContains(@g1,@g2), MBRContains(@g2,@g1); +----------------------+----------------------+ | MBRContains(@g1,@g2) | MBRContains(@g2,@g1) | +----------------------+----------------------+ | 1 | 0 | +----------------------+----------------------+
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https://mariadb.com/kb/en/mbrcontains/