ST_ClipByBox2D — Returns the portion of a geometry falling within a rectangle.
geometry ST_ClipByBox2D(geometry geom, box2d box
Clips a geometry by a 2D box. The output geometry is not guaranteed to be valid (self-intersections for a polygon may be introduced). Topologically invalid input geometries do not result in exceptions being thrown.
Performed by the GEOS module.
Requires GEOS 3.5.0+
Availability: 2.2.0 - requires GEOS >= 3.5.0.
Changed: 2.5.0 - wrapper around ST_Intersection to work around GEOS bugs.
-- Rely on implicit cast from geometry to box2d for the second parameter SELECT ST_ClipByBox2D(the_geom, ST_MakeEnvelope(0,0,10,10)) FROM mytab;