The Ultimate Guide to High Availability with MariaDB
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MPolyFromText

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)))))));
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