ST_OVERLAPS
Syntax
ST_OVERLAPS(g1,g2)
Description
Returns 1
or 0
to indicate whether geometry g1
spatially overlaps geometry g2
.
The term spatially overlaps is used if two geometries intersect and their intersection results in a geometry of the same dimension but not equal to either of the given geometries.
ST_OVERLAPS() uses object shapes, while OVERLAPS(), based on the original MySQL implementation, uses object bounding rectangles.
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