The Ultimate Guide to High Availability with MariaDB

MBRCoveredBy

MariaDB starting with 11.8

MBRCoveredBy was added in MariaDB 11.8.

Syntax

MBRCoveredBy(g1, g2)

Description

Returns 1 if the minimum bounding rectangle of g1 is covered by the minimum bounding rectangle of g2, otherwise 0.

Returns NULL If any argument is NULL, or an argument is an empty geometry.

Examples

SET @g1a = ST_GeomFromText('Point(5 6)');
SET @g1b = ST_GeomFromText('Point(5 11)');
SET @g2 = ST_GeomFromText('Polygon((0 0,0 10,10 10,10 0,0 0))');

SELECT MBRCoveredby(@g1a,@g2), MBRCoveredby(@g1b,@g2);
+------------------------+------------------------+
| MBRCoveredby(@g1a,@g2) | MBRCoveredby(@g1b,@g2) |
+------------------------+------------------------+
|                      1 |                      0 |
+------------------------+------------------------+

See Also

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