Generates a specified number of pseudo-random points within a geometry object.
Syntax
geometry ST_GeneratePoints(g geometry, npoints numeric);Parameters
| Parameter | Type | Description |
|---|---|---|
g | geometry | The input geometry object within which points are generated. |
npoints | numeric | The number of pseudo-random points to generate. |
Example
Generate 30 pseudo-random points within a unit square polygon:
SELECT ST_GeneratePoints('POLYGON((0 0,1 0,1 1,0 1,0 0))'::geometry, 30);
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