PostGIS
Name
@(box2df,box2df) — Returns TRUE if a 2D float precision bounding box
(BOX2DF) is contained into another 2D float precision bounding box.
Description
The @ operator returns TRUE if the 2D bounding box A is
contained into the 2D bounding box B, using float precision. This means
that if A (or B) is a (double precision) box2d, it will be internally
converted to a float precision 2D bounding box (BOX2DF)
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Availability: 2.3.0 support for Block Range INdexes (BRIN) was introduced. Requires PostgreSQL 9.5+.
This
method supports Circular Strings and Curves.
This
function supports Polyhedral surfaces.
Examples
SELECT ST_MakeBox2D(ST_Point(2,2), ST_Point(3,3)) @ ST_MakeBox2D(ST_Point(0,0), ST_Point(5,5)) AS is_contained;
is_contained
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t
(1 row)See Also
&&(geometry,box2df), &&(box2df,geometry), &&(box2df,box2df), ~(geometry,box2df), ~(box2df,geometry), ~(box2df,box2df), @(geometry,box2df), @(box2df,geometry)
@(box2df,geometry) |
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