## Name

&&(box2df,geometry) — Returns `TRUE`

if a 2D float precision bounding box (BOX2DF) intersects a geometry's (cached) 2D bounding box.

## Synopsis

`boolean `**&&**(

box2df `A` , geometry `B` `)`

;

## 설명

The `&&`

operator returns `TRUE`

if the 2D bounding box A intersects the cached 2D bounding box of geometry B, using float precision. This means that if A is a (double precision) box2d, it will be internally converted to a float precision 2D bounding box (BOX2DF)

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This operand is intended to be used internally by BRIN indexes, more than by users. |

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.

## 예시

SELECT ST_MakeBox2D(ST_Point(0,0), ST_Point(2,2)) && ST_Point(1,1) AS overlaps;
overlaps
----------
t
(1 row)

## 참고

&&(geometry,box2df), &&(box2df,box2df), ~(geometry,box2df), ~(box2df,geometry), ~(box2df,box2df), @(geometry,box2df), @(box2df,geometry), @(box2df,box2df)