ST_SRID

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

Signatures

ST_SRID (A: Geometry)

Geometry

required

The input geometry.

An integer value.

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

⌘I