ST_PolyFromText()¶
ST_PolyFromText creates a POLYGON geometry from WKT.
Syntax¶
ST_PolyFromText(wkt)
Aliases: ST_PolygonFromText().
Arguments¶
Argument |
Description |
|---|---|
|
VARCHAR WKT. |
Return Value¶
Returns a GEOMETRY value.
Usage Notes¶
Examples¶
DROP DATABASE IF EXISTS geo_io_example;
CREATE DATABASE geo_io_example;
USE geo_io_example;
SELECT ST_AsText(ST_PolyFromText('POLYGON((0 0,1 0,1 1,0 0))')) AS polygon;
DROP DATABASE geo_io_example;
See Also¶
ST_PolyFromWKB(), ST_GeomFromText().