The Ultimate Guide to High Availability with MariaDB
This is a read-only copy of the MariaDB Knowledgebase generated on 2024-11-15. For the latest, interactive version please visit https://mariadb.com/kb/.

ST_GeomCollFromText

Syntax

ST_GeomCollFromText(wkt[,srid])
ST_GeometryCollectionFromText(wkt[,srid])
GeomCollFromText(wkt[,srid])
GeometryCollectionFromText(wkt[,srid])

Description

Constructs a GEOMETRYCOLLECTION value using its WKT representation and SRID.

ST_GeomCollFromText(), ST_GeometryCollectionFromText(), GeomCollFromText() and GeometryCollectionFromText() are all synonyms.

Example

CREATE TABLE gis_geometrycollection  (g GEOMETRYCOLLECTION);
SHOW FIELDS FROM gis_geometrycollection;
INSERT INTO gis_geometrycollection VALUES
    (GeomCollFromText('GEOMETRYCOLLECTION(POINT(0 0), LINESTRING(0 0,10 10))')),
    (GeometryFromWKB(AsWKB(GeometryCollection(Point(44, 6), LineString(Point(3, 6), Point(7, 9)))))),
    (GeomFromText('GeometryCollection()')),
    (GeomFromText('GeometryCollection EMPTY'));
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