Syntax
------

MPolyFromText(wkt[,srid])
MultiPolygonFromText(wkt[,srid])

Description
-----------

Constructs a MULTIPOLYGON value using its WKT representation and SRID.

MPolyFromText() and MultiPolygonFromText() are synonyms.

Examples
--------

CREATE TABLE gis_multi_polygon  (g MULTIPOLYGON);
SHOW FIELDS FROM gis_multi_polygon;
INSERT INTO gis_multi_polygon VALUES
  (MultiPolygonFromText('MULTIPOLYGON(
   ((28 26,28 0,84 0,84 42,28 26),(52 18,66 23,73 9,48 6,52 18)),
   ((59 18,67 18,67 13,59 13,59 18)))')),
  (MPolyFromText('MULTIPOLYGON(
   ((28 26,28 0,84 0,84 42,28 26),(52 18,66 23,73 9,48 6,52 18)),
   ((59 18,67 18,67 13,59 13,59 18)))')),
  (MPolyFromWKB(AsWKB(MultiPolygon(Polygon(
   LineString(Point(0, 3), Point(3, 3), Point(3, 0), Point(0, 3)))))));

URL: https://mariadb.com/kb/en/mpolyfromtext/