Articles

How the ST_AsWKB() function works in Mariadb?

The ST_AsWKB() function in MariaDB is used to convert a geometry value into its Well-Known Binary (WKB) representation, allowing for efficient storage and transfer of spatial data.

How the ST_PointFromWKB() function works in Mariadb?

The ST_PointFromWKB() function in MariaDB is used to create a point geometry from its Well-Known Binary (WKB) representation, allowing for efficient storage and retrieval of spatial data.

How the ST_PointFromText() function works in Mariadb?

The ST_PointFromText() function in MariaDB is used to create a point geometry from a Well-Known Text (WKT) representation.

How the ST_OVERLAPS() function works in Mariadb?

The ST_OVERLAPS() function in MariaDB is used to determine whether two geometries overlap.

How the ST_NUMPOINTS() function works in Mariadb?

The ST_NUMPOINTS() function in MariaDB is used to retrieve the number of points in a geometry object.

How the ST_NumInteriorRings() function works in Mariadb?

The ST_NumInteriorRings() function in MariaDB is used to determine the number of interior rings (holes) in a polygon geometry.

How the ST_NUMGEOMETRIES() function works in Mariadb?

The ST_NUMGEOMETRIES() function in MariaDB is used to retrieve the number of geometries in a geometry collection.

How the ST_LineStringFromWKB() function works in Mariadb?

The ST_LineStringFromWKB() function in MariaDB is used to create a linestring geometry from a well-known binary (WKB) representation of the geometry.

How the ST_LineStringFromText() function works in Mariadb?

The ST_LineStringFromText() function in MariaDB is used to create a linestring geometry from a well-known text (WKT) representation of the geometry.

How the ST_LineFromWKB() function works in Mariadb?

The ST_LineFromWKB() function in MariaDB is used to create a linestring geometry from a well-known binary (WKB) representation of the geometry.