ST_Contains-PolarDB(PolarDB)-阿里云帮助中心

Checks whether a meshgeom object contains a scene object.

Syntax

bool ST_Contains(meshgeom geom, scene sc);

Parameter	Type	Description
`geom`	meshgeom	The meshgeom object to test as the container.
`sc`	scene	The scene object to test as the contained geometry.

The function returns false in the following cases:

SELECT ST_Contains(
  ST_Translate(ST_Extrude('Polygon((-1 -1, 1 -1, 1 1, -1 1, -1 -1))',2), 0, 0, -1), ST_3DSphere(0.5,1));
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