## Name

ST_Point_Inside_Circle — Is the point geometry insert circle defined by center_x, center_y, radius

## Synopsis

`boolean `**ST_Point_Inside_Circle**(

geometry `a_point`, float `center_x`, float `center_y`, float `radius``)`

;

## Description

The syntax for this functions is
point_inside_circle(<geometry>,<circle_center_x>,<circle_center_y>,<radius>).
Returns the true if the geometry is a point and is inside the
circle. Returns false otherwise.

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This only works for points as the name suggests |

## Examples

SELECT ST_Point_Inside_Circle(ST_Point(1,2), 0.5, 2, 3);
st_point_inside_circle
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