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Sets the spatial reference system identifier (SRID) of the geometry.

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Signatures

ST_SetSRID (A: Geometry, srid: Integer)

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Parameters

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A
Geometry
required
The input geometry.
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srid
Integer
required
Spatial Reference Identifier.

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Return type

The resulting geometry.

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Example

SELECT ST_AsEWKT(ST_SetSRID(ST_GeomFromWKT('POLYGON((1 1, 8 1, 8 8, 1 8, 1 1))'), 3021))

SRID=3021;POLYGON ((1 1, 8 1, 8 8, 1 8, 1 1))