EXTERIORRING()

This page is part of MariaDB's SkySQL Documentation.

The parent of this page is: Functions

Topics on this page:

Overview
EXAMPLES
CHANGE HISTORY
EXTERNAL REFERENCES

Overview

See also: Functions in 10.6 ES, in 10.5 ES, and in 10.4 ES

EXAMPLES

SET @polygon ='Polygon((0 0,0 5,5 5,5 0,0 0),(2 2,2 5,5 5,5 2,2 2))';
SELECT ST_AsText(ExteriorRing(ST_GeomFromText(@polygon)));

+----------------------------------------------------+
| ST_AsText(ExteriorRing(ST_GeomFromText(@polygon))) |
+----------------------------------------------------+
| LINESTRING(0 0,0 5,5 5,5 0,0 0)                    |
+----------------------------------------------------+

CHANGE HISTORY

Release Series	History
10.6 Enterprise	Present starting in MariaDB Enterprise Server 10.6.4-1.
10.5 Enterprise	Present starting in MariaDB Enterprise Server 10.5.3-1.
10.4 Enterprise	Present starting in MariaDB Enterprise Server 10.4.6-1.

EXTERNAL REFERENCES

This page shows information specific to MariaDB SkySQL. Information for non-SkySQL use can be found on the EXTERIORRING() page in the MariaDB Enterprise Documentation.