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Returns true if the geometry or raster on the left side contains the geometry or raster on the right side. The convex hull of the raster is considered in the test. RS_Contains The rules for testing spatial relationship is the same as RS_Intersects.

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Signatures

RS_Contains(raster: Raster, geom: Geometry)

RS_Contains(geom: Geometry, raster: Raster)

RS_Contains(raster0: Raster, raster1: Raster)

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Parameters

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raster0
Raster
The raster0 value.
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raster1
Raster
The raster1 value.
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raster
Raster
The input raster.
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geom
Geometry
The input geometry.

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Return type

Returns true or false.

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Example

SELECT RS_Contains(RS_MakeEmptyRaster(1, 20, 20, 2, 22, 1), ST_GeomFromWKT('POLYGON ((5 5, 5 10, 10 10, 10 5, 5 5))')) rast_geom,
    RS_Contains(RS_MakeEmptyRaster(1, 20, 20, 2, 22, 1), RS_MakeEmptyRaster(1, 10, 10, 2, 22, 1)) rast_rast

+---------+---------+
|rast_geom|rast_rast|
+---------+---------+
|     true|     true|
+---------+---------+