Syntax
------ 
ST_GeomFromText(wkt[,srid])
ST_GeometryFromText(wkt[,srid])
GeomFromText(wkt[,srid])
GeometryFromText(wkt[,srid])
 
Description
----------- 
Constructs a geometry value of any type using its WKT
representation and SRID.
 
GeomFromText(), GeometryFromText(), ST_GeomFromText() and
ST_GeometryFromText() are all synonyms.
 
Example
 
SET @g = ST_GEOMFROMTEXT('POLYGON((1 1,1 5,4 9,6 9,9 3,7
2,1 1))');
 

 
 
 
 
 
 
 

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