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JavaScript admin.appserverSetCoordinateSystem

MarkLogic 9 Product Documentation
admin:appserver-set-coordinate-system

admin:appserver-set-coordinate-system(
   $config as element(configuration),
   $appserver-id as xs:unsignedLong,
   $value as xs:string
) as element(configuration)

Summary

Set the default geospatial coordinate system for an App Server.

Parameters
config A configuration specification, typically as returned from one of the Admin module functions.
appserver-id The ID of the App Server. Typically, this is the result of an admin:appserver-get-id call.
value The canonical name of a supported geospatial coordinate system, such as wgs84/double, etrs89, etrs89/double, raw, or raw/double.

Required Privileges

This operation requires at least one of the following privileges:

http://marklogic.com/xdmp/privileges/admin/app-server

http://marklogic.com/xdmp/privileges/admin/app-server/{id}

http://marklogic.com/xdmp/privileges/admin/group

http://marklogic.com/xdmp/privileges/admin/group/{id}

Usage Notes

The name of the coordinate system also specifies the default point coordinate value precision. For example, "wgs84" implicitly specifies single precision, while "wgs84/double" specifies double precision. You can generate the canonical name for a coordinate system/precision combination using geo:coordinate-system-canonical.

Example


xquery version "1.0-ml";
import module namespace admin = "http://marklogic.com/xdmp/admin"
  at "/MarkLogic/admin.xqy";

let $config := admin:get-configuration()
let $groupid := admin:group-get-id($config, "Default")
return
  admin:appserver-set-coordinate-system(
    $config,
    admin:appserver-get-id($config, $groupid, "MyAppServer"),
    "raw")

(: returns the new configuration element -- use admin:save-configuration
     to save the changes to the configuration or pass the configuration
     to other Admin API functions to make other changes.  :)

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