MULTIPOLYGON()

Overview

Constructs a WKB MultiPolygon value from a set of WKB Polygon arguments. If any argument is not a WKB Polygon, the return value is NULL.

See also: Functions in 10.6 ES, in 10.6 CS, in 10.5 ES, in 10.5 CS, in 10.4 ES, in 10.4 CS, in 10.3 ES, in 10.3 CS, in 10.2 ES, and in 10.2 CS

EXAMPLES

CREATE TABLE multipolygon (c1 MULTIPOLYGON);
INSERT INTO multipolygon VALUES
  (MultiPolygon(
    Polygon(LineString(Point(0,0), Point(1,1), Point(2,2), Point(0,0)),
            LineString(Point(1,2), Point(2,3), Point(3,4), Point(1,2))),
    Polygon(LineString(Point(1,1), Point(2,2), Point(3,3), Point(1,1)),
            LineString(Point(2,2), Point(2,3), Point(3,4), Point(2,2)))));
SELECT ST_AsText(c1) FROM multipolygon;
+-------------------------------------------------------------------------------------------+
| ST_AsText(c1)                                                                             |
+-------------------------------------------------------------------------------------------+
| MULTIPOLYGON(((0 0,1 1,2 2,0 0),(1 2,2 3,3 4,1 2)),((1 1,2 2,3 3,1 1),(2 2,2 3,3 4,2 2))) |
+-------------------------------------------------------------------------------------------+

CHANGE HISTORY

Release Series

History

10.6 Enterprise

  • Present starting in MariaDB Enterprise Server 10.6.4-1.

10.6 Community

  • Present starting in MariaDB Community Server 10.6.0.

10.5 Enterprise

  • Present starting in MariaDB Enterprise Server 10.5.3-1.

10.5 Community

  • Present starting in MariaDB Community Server 10.5.0.

10.4 Enterprise

  • Present starting in MariaDB Enterprise Server 10.4.6-1.

10.4 Community

  • Present starting in MariaDB Community Server 10.4.0.

10.3 Enterprise

  • Present starting in MariaDB Enterprise Server 10.3.16-1.

10.3 Community

  • Present starting in MariaDB Community Server 10.3.0.

10.2 Enterprise

  • Present starting in MariaDB Enterprise Server 10.2.25-1.

10.2 Community

  • Present starting in MariaDB Community Server 10.2.0.

EXTERNAL REFERENCES