ST_MAKELINE

Constructs a GEOMETRY object that represents a line connecting the points in the input two GEOMETRY objects.

SQL Syntax

ST_MAKELINE(<geometry1>, <geometry2>)

Aliases

Arguments

ArgumentsDescription
<geometry1>A GEOMETRY object containing the points to connect. This object must be a Point, MultiPoint, or LineString.
<geometry2>A GEOMETRY object containing the points to connect. This object must be a Point, MultiPoint, or LineString.

Return Type

Geometry.

SQL Examples

SELECT
  ST_MAKELINE(
    ST_GEOMETRYFROMWKT(
      'POINT(-122.306100 37.554162)'
    ),
    ST_GEOMETRYFROMWKT(
      'POINT(-104.874173 56.714538)'
    )
  ) AS pipeline_line;

┌───────────────────────────────────────────────────────┐
│                     pipeline_line                     │
├───────────────────────────────────────────────────────┤
│ LINESTRING(-122.3061 37.554162,-104.874173 56.714538) │
└───────────────────────────────────────────────────────┘