Syntax
------ 
INTERSECTS(g1,g2)
 
Description
----------- 
Returns 1 or 0 to indicate whether geometry g1 spatially
intersects geometry g2.
 
INTERSECTS() is based on the original MySQL implementation
and uses object bounding rectangles, while ST_INTERSECTS()
uses object shapes.
 
INTERSECTS() tests the opposite relationship to DISJOINT().
 

 
 
 
 
 
 
 

URL: https://mariadb.com/kb/en/intersects/