MBRDisjoint(g1, g2)

Returns 1 or 0 to indicate whether the minimum bounding rectangles of
the two geometries g1 and g2 are disjoint (do not intersect).

MBRDisjoint() handles its arguments as described in the introduction to
this section.

URL: https://dev.mysql.com/doc/refman/8.0/en/spatial-relation-functions-mbr.html

