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Return true if A is covered by B ST_CoveredBy returning true ST_CoveredBy returning false

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Signatures

ST_CoveredBy (A: Geometry, B: Geometry)

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Parameters

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A
Geometry
required
The input geometry.
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B
Geometry
required
The second geometry.

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Return type

Returns true or false.

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Example

SELECT ST_CoveredBy(ST_GeomFromWKT('POLYGON((0 0,3 0,3 3,0 3,0 0))'),  ST_GeomFromWKT('POLYGON((1 1,2 1,2 2,1 2,1 1))'))

false