ISCLOSED()

EXAMPLES

SET @ls = 'LineString(1 2,2 3,3 4,4 5)';
SELECT IsClosed(ST_GeomFromText(@ls));

+--------------------------------+
| IsClosed(ST_GeomFromText(@ls)) |
+--------------------------------+
|                              0 |
+--------------------------------+

SET @ls = 'LineString(1 2,2 3,3 4,1 2)';
SELECT IsClosed(ST_GeomFromText(@ls));

+--------------------------------+
| IsClosed(ST_GeomFromText(@ls)) |
+--------------------------------+
|                              1 |
+--------------------------------+

CHANGE HISTORY

Release Series

History

10.6 Enterprise

  • Present starting in MariaDB Enterprise Server 10.6.4-1.

10.6 Community

  • Present starting in MariaDB Community Server 10.6.0.

10.5 Enterprise

  • Present starting in MariaDB Enterprise Server 10.5.3-1.

10.5 Community

  • Present starting in MariaDB Community Server 10.5.0.

10.4 Enterprise

  • Present starting in MariaDB Enterprise Server 10.4.6-1.

10.4 Community

  • Present starting in MariaDB Community Server 10.4.0.

10.3 Enterprise

  • Present starting in MariaDB Enterprise Server 10.3.16-1.

10.3 Community

  • Present starting in MariaDB Community Server 10.3.0.

10.2 Enterprise

  • Present starting in MariaDB Enterprise Server 10.2.25-1.

10.2 Community

  • Present starting in MariaDB Community Server 10.2.0.

EXTERNAL REFERENCES