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XQuery admin:database-geospatial-element-index

MarkLogic 12 EA 2 Product Documentation
admin.databaseGeospatialElementIndex

admin.databaseGeospatialElementIndex(
   namespace as String?,
   localname as String,
   coordinate-system as String,
   range-value-positions as Boolean,
   [point-format as String],
   [invalid-values as String]
) as element(db.geospatialElementIndex)

Summary

This function constructs a geospatial element index specification.

Parameters
namespace The namespace URI.
localname The local name for the node.
coordinate-system The coordinate system. Must be one of wgs84, wgs84/double, etrs89, etrs89/double, raw, raw/double.
range-value-positions A boolean specifying whether to maintain value positions in this index (used with co-occurrences).
point-format The point format in the data: "point" means latitude precedes longitude (this is the default); "long-lat-point" means longitude precedes latitude. To use the default value of "point", simply omit this parameter. Do not specify an empty string.
invalid-values An option to handle values that do not meet the range index type. Must be one of: reject (default), ignore.

Example

  
  const admin = require('/MarkLogic/admin.xqy');
  admin.databaseGeospatialElementIndex(
           "/my/namespace",
           "elementname",
	   "wgs84",
	   fn.false(),
	   "longLatPoint" )

   //returns the geospatial element index specification

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