ST_DIMENSION()
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The parent of this page is: Functions for MariaDB Enterprise Server
Topics on this page:
Overview
A description for this Function has not yet been added to this Documentation.
EXAMPLES
SET @ls = 'LineString(1 2,2 3,3 4,4 5)';
SELECT ST_Dimension(ST_GeomFromText(@ls));
+------------------------------------+
| ST_Dimension(ST_GeomFromText(@ls)) |
+------------------------------------+
| 1 |
+------------------------------------+
SET @poly = 'POLYGON((0 0,5 0,5 5,0 5,0 0),(1 1,2 1,2 2,1 2,1 1))';
SELECT ST_Dimension(ST_GeomFromText(@poly));
+--------------------------------------+
| ST_Dimension(ST_GeomFromText(@poly)) |
+--------------------------------------+
| 2 |
+--------------------------------------+
SELECT ST_Dimension(ST_GeomFromText('POINT(1 2)'));
+---------------------------------------------+
| ST_Dimension(ST_GeomFromText('POINT(1 2)')) |
+---------------------------------------------+
| 0 |
+---------------------------------------------+
CHANGE HISTORY
EXTERNAL REFERENCES
Additional information on this topic may be found in the MariaDB Public Knowledge Base.