Skip to contents

Query object ids for a resource on a ArcGIS Enterprise MapServer

Source: R/query_object_ids.R
query_object_ids.Rd

This function returns all object ids that pass a query for a given resource on a ArcGIS Enterprise.

Usage

query_object_ids(
  source,
  resource = get_default_resource(source),
  query = "1=1"
)

Arguments

source

(Required) Character string indicating the source of the data to fetch. Currently supported data sources: rato will fetch RATO data and wfl will fetch data from the province of West Flanders.

resource

The resource to query. Defaults to the default resource for the given source.

query

A SQL where clause to filter the objects to query. Defaults to "1=1" which queries all objects, but can be used to filter the objects to query by any field in the table. For example, if you only want to query objects with a specific value in a field, you can use a query like "field_name = 'value'".

Value

Integer vector of (filtered) object ids.

Examples

query_object_ids("wfl",
  query = "Gemeente='Koekelare'"
)
#> Error in check_credentials(source): No username or password provided
#> • i Please provide username/password via  environmental variables or via `.Renviron` as `RATO_USER` ,`RATO_PWD` and/or `WFL_USER`,`WFL_PWD`.