ST_GEOMETRYN()

Overview

A description for this Function has not yet been added to this Documentation.

See also: Functions in 10.6 ES, in 10.5 ES, and in 10.4 ES

EXAMPLES

SET @gc = 'GeometryCollection(Point(1 0),Point(0 1),Point(1 1))';
SELECT ST_AsText(ST_GeometryN(ST_GeomFromText(@gc),2));
+-------------------------------------------------+
| ST_AsText(ST_GeometryN(ST_GeomFromText(@gc),2)) |
+-------------------------------------------------+
| POINT(0 1)                                      |
+-------------------------------------------------+
SET @gc = CONCAT('GeometryCollection(Point(1 0),LineString(1 2, 2 3),',
            'MultiLineString((1 1,2 2,3 3),(4 4,5 5),(1 1,2 2,3 3)))');
SELECT ST_AsText(ST_GeometryN(ST_GeomFromText(@gc),3));
+--------------------------------------------------------+
| ST_AsText(ST_GeometryN(ST_GeomFromText(@gc),3))        |
+--------------------------------------------------------+
| MULTILINESTRING((1 1,2 2,3 3),(4 4,5 5),(1 1,2 2,3 3)) |
+--------------------------------------------------------+

CHANGE HISTORY

Release Series

History

10.6 Enterprise

  • Present starting in MariaDB Enterprise Server 10.6.4-1.

10.5 Enterprise

  • Present starting in MariaDB Enterprise Server 10.5.3-1.

10.4 Enterprise

  • Present starting in MariaDB Enterprise Server 10.4.6-1.

EXTERNAL REFERENCES