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https://dev.mysql.com/doc/refman/8.0/en/gis-class-multipoint.html
A MultiPoint is a geometry collection composed of Point elements. MultiPoint Examples On a world map, a MultiPoint could represent a chain of small islands. On a city map, a MultiPoint could represent the outlets for a ticket office. A MultiPoint ...
https://dev.mysql.com/doc/refman/8.0/en/cast-functions.html
If the expression to cast is a well-formed geometry of type MultiPoint containing a single Point, the function result is that Point. If the expression to cast is a well-formed geometry of type other than Point, MultiPoint, GeometryCollection, an ...
https://dev.mysql.com/doc/refman/8.0/en/spatial-aggregate-functions.html
The result is the narrowest MultiXxx or GeometryCollection value possible, with the result type determined from the non-NULL geometry arguments as follows: If all arguments are Point values, the result is a MultiPoint value. MySQL supports ...
https://dev.mysql.com/doc/refman/8.0/en/spatial-operator-functions.html
An ER_WRONG_ARGUMENTS error occurs for ST_Buffer() with a negative distance for Point, MultiPoint, LineString, and MultiLineString values, and for geometry collections not containing any Polygon or MultiPolygon values. These arguments are byte ...
https://dev.mysql.com/doc/refman/8.0/en/gis-data-formats.html
MySQL uses values from 1 through 7 to indicate Point, LineString, Polygon, MultiPoint, MultiLineString, MultiPolygon, and GeometryCollection. MySQL supports geometry types of Point, LineString, Polygon, MultiPoint, MultiLineString, MultiPolygon, and ... Two standard spatial data formats are used to represent geometry objects in queries: Well-Known Text (WKT) format Well-Known Binary (WKB) format Internally, MySQL stores geometry values in a format that is not identical to either WKT or WKB ...
https://dev.mysql.com/doc/refman/8.0/en/spatial-relation-functions-object-shapes.html
Prior to MySQL 8.0.18, the only permitted geographic argument types are Point and Point, or Point and MultiPoint (in any argument order). These combinations are supported: LineString and LineString Point and MultiPoint LineString and MultiLineString ... The OpenGIS specification defines the following functions to test the relationship between two geometry values g1 and g2, using precise object ...
https://dev.mysql.com/doc/refman/8.0/en/spatial-convenience-functions.html
These convenience functions are available: ST_Distance_Sphere(g1, g2 [, radius]) Returns the minimum spherical distance between Point or MultiPoint arguments on a sphere, in meters. If both geometry parameters are valid Cartesian Point or MultiPoint ... The functions in this section provide convenience operations on geometry ...
https://dev.mysql.com/doc/refman/8.0/en/built-in-function-reference.html
The following table lists each built-in (native) function and operator and provides a short description of each one. For a table listing functions that are loadable at runtime, see Section 14.2, “Loadable Function Reference”. ->> Return value ...
https://dev.mysql.com/doc/refman/8.0/en/spatial-function-reference.html
The following table lists each spatial function and provides a short description of each one.
https://dev.mysql.com/doc/refman/8.0/en/gis-wkt-functions.html
Functions such as ST_MPointFromText() and ST_GeomFromText() that accept WKT-format representations of MultiPoint values permit individual points within values to be surrounded by parentheses. For example, both of the following function calls are ...