docs/api/sql/Geometry-Editors/ST_MakeLine.md

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# ST_MakeLine

Introduction: Creates a LineString containing the points of Point, MultiPoint, or LineString geometries. Other geometry types cause an error.

![ST_MakeLine](../../../image/ST_MakeLine/ST_MakeLine.svg "ST_MakeLine")

Format:

`ST_MakeLine(geom1: Geometry, geom2: Geometry)`

`ST_MakeLine(geoms: ARRAY[Geometry])`

Return type: `Geometry`

Since: `v1.5.0`

SQL Example

```sql
SELECT ST_AsText( ST_MakeLine(ST_Point(1,2), ST_Point(3,4)) );
```

Output:

```
LINESTRING(1 2,3 4)
```

SQL Example

```sql
SELECT ST_AsText( ST_MakeLine( 'LINESTRING(0 0, 1 1)', 'LINESTRING(2 2, 3 3)' ) );
```

Output:

```
 LINESTRING(0 0,1 1,2 2,3 3)
```