ST_Translate

Introduction: Returns the input geometry with its X, Y and Z coordinates (if present in the geometry) translated by deltaX, deltaY and deltaZ (if specified)

If the geometry is 2D, and a deltaZ parameter is specified, no change is done to the Z coordinate of the geometry and the resultant geometry is also 2D.

If the geometry is empty, no change is done to it.

If the given geometry contains sub-geometries (GEOMETRY COLLECTION, MULTI POLYGON/LINE/POINT), all underlying geometries are individually translated.

Format:

ST_Translate(geometry: Geometry, deltaX: Double, deltaY: Double, deltaZ: Double)

Since: v1.4.1

Example:

SELECT ST_Translate(ST_GeomFromText('GEOMETRYCOLLECTION(MULTIPOLYGON(((3 2,3 3,4 3,4 2,3 2)),((3 4,5 6,5 7,3 4))), POINT(1 1 1), LINESTRING EMPTY)'), 2, 2, 3)

Output:

GEOMETRYCOLLECTION (MULTIPOLYGON (((5 4, 5 5, 6 5, 6 4, 5 4)), ((5 6, 7 8, 7 9, 5 6))), POINT (3 3), LINESTRING EMPTY)

Example:

SELECT ST_Translate(ST_GeomFromText('POINT(-71.01 42.37)'),1,2)

Output:

POINT (-70.01 44.37)