NUMGEOMETRIES()

EXAMPLES

SET @gc = '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 NumGeometries(ST_GeomFromText(@gc));
+-------------------------------------+
| NumGeometries(ST_GeomFromText(@gc)) |
+-------------------------------------+
|                                   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