MultiPoint Datatype

The MultiPoint datatype is very similar to the Location datatype. It represents one or more locations on the Earth as a WGS84 Latitude and Longitude. The location is encoded as a GeoJSON “multipoint”. Example:

{
  "type": "MultiPoint",
  "coordinates": [ [100.0, 0.0], [101.0, 1.0] ]
}

Heads up! Contrary to the normal convention of "latitude, longitude" ordering in the coordinates property, the GeoJSON orders the coordinates as "longitude, latitude" (X coordinate, Y coordinate), as other GIS coordinate systems are encoded. Note that the SoQL within_box and within_circle functions use the more conventional ordering, however.

The following operators can be used on multipoint fields:

Operator	Description
`IS NULL`	`TRUE` for values that are `NULL`.
`IS NOT NULL`	`TRUE` for values that are not `NULL`.

And the following functions can be used with them:

Keyword Name	Description	Availability
`distinct`	Returns distinct set of records	2.1 and 3.0

Function Name	Description	Availability
`case(...)`	Returns different values based on the evaluation of boolean comparisons	2.1 and 3.0
`convex_hull(...)`	Returns the minimum convex geometry that encloses all of another geometry	2.1 and 3.0
`count(...)`	Returns a count of a given set of records	2.0, 2.1, and 3.0
`extent(...)`	Returns a bounding box that encloses a set of geometries	2.1 and 3.0
`intersects(...)`	Allows you to compare two geospatial types to see if they intersect or overlap each other	2.1 and 3.0
`num_points(...)`	Returns the number of vertices in a geospatial data record	2.1 and 3.0
`within_box(...)`	Returns the rows that have geodata within the specified box, defined by latitude, longitude corners	2.0, 2.1, and 3.0
`within_circle(...)`	Returns the rows that have locations within a specified circle, measured in meters	2.0, 2.1, and 3.0
`within_polygon(...)`	Returns the rows that have locations within the specified box, defined by latitude, longitude corners	2.1 and 3.0