lds

ADVANCED BETA
This module contains functions and procedures that make use of location data services, such as geocoding, reverse geocoding, isolines and routing computation.
Credentials
Your CARTO account has monthly quotas assigned for each LDS service that are used up by every call to the LDS functions and procedures in the Analytics Toolbox.
Accordingly, the use of these functions and procedures requires providing authorization credentials to prevent fraudulent usage. Two parameters are needed:
api_base_url The API base url is simply the address through which you can access all the services of your CARTO account, and it depends on the region or premises where your account is located. Usually it will be this one: https://gcp-us-east1.api.carto.com.
lds_token The LDS token is an API Access Token that is allowed to use the LDS API. You must keep this secret! Anyone that has access to this token can use up the LDS quota assigned to your account.
Both the API base url and your LDS token can be accessed through the developers section of the CARTO user interface. The API base url is displayed inside this section while for the LDS token you will have to create a new API access token allowing the LDS API.
For more information about CARTO for developers, please check our documentation for Developers.
tip
To check that everything works correctly, without spending any credits, make a call to the LDS_QUOTA_INFO procedure. You can enter the following in the GCP Bigquery console having selected the project where the Analytics Toolbox is installed:
carto-un
carto-un-eu
manual
CALL `carto-un`.carto.LDS_QUOTA_INFO(
  '<my-api-base-url>',
  '<my-lds-token>'
)
CALL `carto-un-eu`.carto.LDS_QUOTA_INFO(
  '<my-api-base-url>',
  '<my-lds-token>'
)
CALL carto.LDS_QUOTA_INFO(
  '<my-api-base-url>',
  '<my-lds-token>'
)
You should get a JSON response like this, with the available services and the quotas:
[
  {
    "used_quota": 10,
    "annual_quota": 1000,
    "providers": {
        "geocoding": "tomtom",
        "isolines": "here"
    }
  }
]
LDS quota is an annual quota that defines how much geocoding and isolines you can compute. Each geocoded row or computed isolines counts as one LDS quota unit. The single element in the result of LDS_QUOTA_INFO will show your LDS quota for the current annual period (annual_quota), how much you’ve spent (used_quota), and which LDS providers are in use.
This also will allow you to verify that you have the right credentials, the AT is installed correctly and the service is working.
GEOCODE_TABLE
GEOCODE_TABLE(api_base_url, lds_token, input_table, address_column, geom_column, country, options)
warning
This function consumes LDS quota. Each call consumes as many units of quota as the number of rows of your input table. Before running, we recommend checking the size of the data to be geocoded and your available quota using the LDS_QUOTA_INFO procedure.
Description
Geocodes an input table by adding a column geom with the geographic coordinates (latitude and longitude) of a given address column. This procedure also adds a carto_geocode_metadata column with additional information of the geocoding result in JSON format. It geocodes sequentially the table in chunks of 100.
api_base_url: STRING url of the API where the customer account is stored.
lds_token: STRING an API Access Token that is allowed to use the LDS API.
input_table: STRING name of the table to be geocoded. Please make sure you have enough permissions to alter this table, as this procedure will add two columns to it to store the geocoding result.
address_column: STRING name of the column from the input table that contains the addresses to be geocoded.
geom_column (optional): STRING column name for the geometry column. Defaults to 'geom'. Set to NULL to use the default value.
country (optional): STRING name of the country in ISO 3166-1 alpha-2. Defaults to ''. Set to NULL to use the default value.
options: STRING|NULL containing a valid JSON with the different options. In addition to the options targeted at the geocoding service described below, a boolean option carto_force_geocode (false by default) can be used to force geocoding rows that already have a non-null value in geom_column. Valid geocoding service options are described in the table below. If no options are indicated then 'default' values would be applied.
Provider
Option
Description
All
language
A STRING that specifies the language of the geocoding in RFC 4647 format.
If the input table already contains a geometry column with the name defined by geom_column, only those rows with NULL values will be geocoded.
If you plan to repeat the geocoding process, bear in mind that if you drop columns from your table you won't be able to create columns with the same name for a period of time (7 days) because BigQuery reserves the deleted columns names for time travel purposes. So, for example, instead of dropping the geom column to re-geocode all rows, update the table and set it to NULL.
Examples
carto-un
carto-un-eu
manual
CALL `carto-un`.carto.GEOCODE_TABLE('my_api_base_url', 'my_lds_token', 'my-project.my-schema.my-table', 'my_address_column', NULL, NULL, NULL);
-- The table `my-project.my-schema.my-table` will be updated
-- adding the columns: geom, carto_geocode_metadata.
CALL `carto-un-eu`.carto.GEOCODE_TABLE('my_api_base_url', 'my_lds_token', 'my-project.my-schema.my-table', 'my_address_column', NULL, NULL, NULL);
-- The table `my-project.my-schema.my-table` will be updated
-- adding the columns: geom, carto_geocode_metadata.
CALL carto.GEOCODE_TABLE('my_api_base_url', 'my_lds_token', 'my-project.my-schema.my-table', 'my_address_column', NULL, NULL, NULL);
-- The table `my-project.my-schema.my-table` will be updated
-- adding the columns: geom, carto_geocode_metadata.
carto-un
carto-un-eu
manual
CALL `carto-un`.carto.GEOCODE_TABLE('my_api_base_url', 'my_lds_token', 'my-project.my-schema.my-table', 'my_address_column', 'my_geom_column', NULL, NULL);
-- The table `my-project.my-schema.my-table` will be updated
-- adding the columns: my_geom_column, carto_geocode_metadata.
CALL `carto-un-eu`.carto.GEOCODE_TABLE('my_api_base_url', 'my_lds_token', 'my-project.my-schema.my-table', 'my_address_column', 'my_geom_column', NULL, NULL);
-- The table `my-project.my-schema.my-table` will be updated
-- adding the columns: my_geom_column, carto_geocode_metadata.
CALL carto.GEOCODE_TABLE('my_api_base_url', 'my_lds_token', 'my-project.my-schema.my-table', 'my_address_column', 'my_geom_column', NULL, NULL);
-- The table `my-project.my-schema.my-table` will be updated
-- adding the columns: my_geom_column, carto_geocode_metadata.
carto-un
carto-un-eu
manual
CALL `carto-un`.carto.GEOCODE_TABLE('my_api_base_url', 'my_lds_token', 'my-project.my-schema.my-table', 'my_address_column', 'my_geom_column', 'my_country', NULL);
-- The table `my-project.my-schema.my-table` will be updated
-- adding the columns: my_geom_column, carto_geocode_metadata.
CALL `carto-un-eu`.carto.GEOCODE_TABLE('my_api_base_url', 'my_lds_token', 'my-project.my-schema.my-table', 'my_address_column', 'my_geom_column', 'my_country', NULL);
-- The table `my-project.my-schema.my-table` will be updated
-- adding the columns: my_geom_column, carto_geocode_metadata.
CALL carto.GEOCODE_TABLE('my_api_base_url', 'my_lds_token', 'my-project.my-schema.my-table', 'my_address_column', 'my_geom_column', 'my_country', NULL);
-- The table `my-project.my-schema.my-table` will be updated
-- adding the columns: my_geom_column, carto_geocode_metadata.
carto-un
carto-un-eu
manual
CALL `carto-un`.carto.GEOCODE_TABLE('my_api_base_url', 'my_lds_token', 'my-project.my-schema.my-table', 'my_address_column', 'my_geom_column', 'my_country', '{"language":"en-US"}');
-- The table `my-project.my-schema.my-table` will be updated
-- adding the columns: my_geom_column, carto_geocode_metadata.
CALL `carto-un-eu`.carto.GEOCODE_TABLE('my_api_base_url', 'my_lds_token', 'my-project.my-schema.my-table', 'my_address_column', 'my_geom_column', 'my_country', '{"language":"en-US"}');
-- The table `my-project.my-schema.my-table` will be updated
-- adding the columns: my_geom_column, carto_geocode_metadata.
CALL carto.GEOCODE_TABLE('my_api_base_url', 'my_lds_token', 'my-project.my-schema.my-table', 'my_address_column', 'my_geom_column', 'my_country', '{"language":"en-US"}');
-- The table `my-project.my-schema.my-table` will be updated
-- adding the columns: my_geom_column, carto_geocode_metadata.
carto-un
carto-un-eu
manual
CALL `carto-un`.carto.GEOCODE_TABLE('my_api_base_url', 'my_lds_token', 'my-project.my-schema.my-table', 'my_address_column', 'my_geom_column', 'my_country', '{"carto_force_geocode":true}');
-- The table `my-project.my-schema.my-table` will be updated
-- adding the columns: my_geom_column, carto_geocode_metadata.
CALL `carto-un-eu`.carto.GEOCODE_TABLE('my_api_base_url', 'my_lds_token', 'my-project.my-schema.my-table', 'my_address_column', 'my_geom_column', 'my_country', '{"carto_force_geocode":true}');
-- The table `my-project.my-schema.my-table` will be updated
-- adding the columns: my_geom_column, carto_geocode_metadata.
CALL carto.GEOCODE_TABLE('my_api_base_url', 'my_lds_token', 'my-project.my-schema.my-table', 'my_address_column', 'my_geom_column', 'my_country', '{"carto_force_geocode":true}');
-- The table `my-project.my-schema.my-table` will be updated
-- adding the columns: my_geom_column, carto_geocode_metadata.
Additional examples
​Geocoding your address data​
GEOCODE_REVERSE_TABLE
GEOCODE_REVERSE_TABLE(api_base_url, lds_token, input_table, geom_column, address_column, language, options)
warning
This function consumes LDS quota. Each call consumes as many units of quota as the number of rows your input table has. Before running, we recommend checking the size of the data to be geocoded and your available quota using the LDS_QUOTA_INFO function.
Description
Reverse-geocodes an input table by adding a column address with the address coordinates corresponding to a given point location column. It geocodes sequentially the table in chunks of 100 rows.
api_base_url: STRING url of the API where the customer account is stored.
lds_token: STRING an API Access Token that is allowed to use the LDS API.
input_table: STRING name of the table to be reverse-geocoded. Please make sure you have enough permissions to alter this table, as this procedure will add two columns to it to store the geocoding result.
geom_column (optional): GEOMETRY column name for the geometry column that contains the points to be reverse-geocoded. Defaults to 'geom'.
address_column: STRING name of the column where the computed addresses will be stored. It defaults to 'address', and it is created on the input table if it doesn't exist.
language (optional): STRING language in which results should be returned. Defaults to ''. The effect and interpretation of this parameter depends on the LDS provider assigned to your account.
options: STRING|NULL containing a valid JSON with the different options. No options are allowed currently, so this value will not be taken into account.
If the input table already contains a column with the name defined by address_column, only those rows with NULL values will be reverse-geocoded.
If you plan to repeat the reverse-geocoding process, bear in mind that if you drop columns from your table you won't be able to create columns with the same name for a period of time (7 days) because BigQuery reserves the deleted columns names for time travel purposes. So, for example, instead of dropping the address_column column to re-process all rows, update the table and set it to NULL.
Examples
carto-un
carto-un-eu
manual
CALL `carto-un`.carto.GEOCODE_REVERSE_TABLE('my_api_base_url', 'my_lds_token', 'my-project.my-schema.my-table', NULL, NULL, NULL, NULL);
-- The table `my-project.my-schema.my-table` with a column `geom` will be updated
-- adding the column `address`.
CALL `carto-un-eu`.carto.GEOCODE_REVERSE_TABLE('my_api_base_url', 'my_lds_token', 'my-project.my-schema.my-table', NULL, NULL, NULL, NULL);
-- The table `my-project.my-schema.my-table` with a column `geom` will be updated
-- adding the column `address`.
CALL carto.GEOCODE_REVERSE_TABLE('my_api_base_url', 'my_lds_token', 'my-project.my-schema.my-table', NULL, NULL, NULL, NULL);
-- The table `my-project.my-schema.my-table` with a column `geom` will be updated
-- adding the column `address`.
carto-un
carto-un-eu
manual
CALL `carto-un`.carto.GEOCODE_REVERSE_TABLE('my_api_base_url', 'my_lds_token', 'my-project.my-schema.my-table', 'my_geom_column', NULL, NULL, NULL);
-- The table `my-project.my-schema.my-table` with a column `my_geom_column` will be updated
-- adding the column `address`.
CALL `carto-un-eu`.carto.GEOCODE_REVERSE_TABLE('my_api_base_url', 'my_lds_token', 'my-project.my-schema.my-table', 'my_geom_column', NULL, NULL, NULL);
-- The table `my-project.my-schema.my-table` with a column `my_geom_column` will be updated
-- adding the column `address`.
CALL carto.GEOCODE_REVERSE_TABLE('my_api_base_url', 'my_lds_token', 'my-project.my-schema.my-table', 'my_geom_column', NULL, NULL, NULL);
-- The table `my-project.my-schema.my-table` with a column `my_geom_column` will be updated
-- adding the column `address`.
carto-un
carto-un-eu
manual
CALL `carto-un`.carto.GEOCODE_REVERSE_TABLE('my_api_base_url', 'my_lds_token', 'my-project.my-schema.my-table', 'my_geom_column', 'my_address_column', NULL, NULL);
-- The table `my-project.my-schema.my-table` with a column `my_geom_column` will be updated
-- adding the column `my_address_column`.
CALL `carto-un-eu`.carto.GEOCODE_REVERSE_TABLE('my_api_base_url', 'my_lds_token', 'my-project.my-schema.my-table', 'my_geom_column', 'my_address_column', NULL, NULL);
-- The table `my-project.my-schema.my-table` with a column `my_geom_column` will be updated
-- adding the column `my_address_column`.
CALL carto.GEOCODE_REVERSE_TABLE('my_api_base_url', 'my_lds_token', 'my-project.my-schema.my-table', 'my_geom_column', 'my_address_column', NULL, NULL);
-- The table `my-project.my-schema.my-table` with a column `my_geom_column` will be updated
-- adding the column `my_address_column`.
carto-un
carto-un-eu
manual
CALL `carto-un`.carto.GEOCODE_REVERSE_TABLE('my_api_base_url', 'my_lds_token', 'my-project.my-schema.my-table', 'my_geom_column', 'my_address_column', 'en-US', NULL);
-- The table `my-project.my-schema.my-table` with a column `my_geom_column` will be updated
-- adding the column `my_address_column`.
-- The addresses will be in the (US) english language, if supported by the account LDS provider.
CALL `carto-un-eu`.carto.GEOCODE_REVERSE_TABLE('my_api_base_url', 'my_lds_token', 'my-project.my-schema.my-table', 'my_geom_column', 'my_address_column', 'en-US', NULL);
-- The table `my-project.my-schema.my-table` with a column `my_geom_column` will be updated
-- adding the column `my_address_column`.
-- The addresses will be in the (US) english language, if supported by the account LDS provider.
CALL carto.GEOCODE_REVERSE_TABLE('my_api_base_url', 'my_lds_token', 'my-project.my-schema.my-table', 'my_geom_column', 'my_address_column', 'en-US', NULL);
-- The table `my-project.my-schema.my-table` with a column `my_geom_column` will be updated
-- adding the column `my_address_column`.
-- The addresses will be in the (US) english language, if supported by the account LDS provider.
CREATE_ISOLINES
CREATE_ISOLINES(api_base_url, lds_token, input, output_table, geom_column, mode, range, range_type, options)
warning
This function consumes LDS quota. Each call consumes as many units of quota as the number of rows your input table or query has. Before running, we recommend checking the size of data for which isolines will be created and your available quota using the LDS_QUOTA_INFO function.
Description
Calculates the isolines (polygons) from given origins (points) in a table or query. It creates a new table with the columns of the input table or query except the geom_column plus the isolines in the column geom (if the input already contains a geom column, it will be overwritten). It calculates isolines sequentially in chunks of 100 rows.
Note that The term isoline is used here in a general way to refer to the areas that can be reached from a given origin point within the given travel time or distance (depending on the range_type parameter).
api_base_url: STRING url of the API where the customer account is stored.
lds_token: STRING an API Access Token that is allowed to use the LDS API.
input: STRING name of the input table or query.
output_table: STRING name of the output table. It will raise an error if the table already exists.
geom_column: STRING column name for the origin geometry column.
mode: STRING type of transport. The supported modes depend on the provider:
Here: 'walk', 'car', 'truck', 'taxi', 'bus' and 'private_bus'.
Mapbox: 'walk', 'car' and 'bike'.
TomTom: 'walk', 'car', 'bike', 'motorbike', 'truck', 'taxi', 'bus' and 'van'.
range_value: INT64 range of the isoline in seconds (for range_type 'time') or meters (for range_type 'distance').
range_type: STRING type of range. Supported: 'time' (for isochrones), 'distance' (for isodistances).
options: STRING|NULL containing a valid JSON with the different options. Valid options are described in the table below. If no options are indicated then 'default' values would be applied.
Provider
Option
Description
Here
arrival_time
A STRING that specifies the time of arrival. If the value is set, a reverse isoline is calculated. If "any" is introduced, then time-dependent effects will not be taken into account. It cannot be used in combination with departure_time. Supported: "any", "now" and date-time as "<YYYY-MM-DD>T<hh:mm:ss>".
Here
departure_time
Default: "any". A STRING that specifies the time of departure. If "any" is introduced, then time-dependent effects will not be taken into account. It cannot be used in combination with arrival_time. Supported: "any", "now" and date-time as "<YYYY-MM-DD>T<hh:mm:ss>".
Here
optimize_for
Default: "balanced". A STRING that specifies how isoline calculation is optimized. Supported: "quality" (calculation of isoline focuses on quality, that is, the graph used for isoline calculation has higher granularity generating an isoline that is more precise), "performance" (calculation of isoline is performance-centric, quality of isoline is reduced to provide better performance) and "balanced" (calculation of isoline takes a balanced approach averaging between quality and performance).
Here
routing_mode
Default: "fast". A STRING that specifies which optimization is applied during isoline calculation. Supported: "fast" (route calculation from start to destination optimized by travel time. In many cases, the route returned by the fast mode may not be the route with the fastest possible travel time. For example, the routing service may favor a route that remains on a highway, even if a faster travel time can be achieved by taking a detour or shortcut through an inconvenient side road) and "short" (route calculation from start to destination disregarding any speed information. In this mode, the distance of the route is minimized, while keeping the route sensible. This includes, for example, penalizing turns. Because of that, the resulting route will not necessarily be the one with minimal distance).
TomTom
departure_time
Default: "now". A STRING that specifies the time of departure. Supported: "now" and date-time as "<YYYY-MM-DD>T<hh:mm:ss>".
TomTom
traffic
Default: false. A BOOLEAN that specifies if all available traffic information will be taken into consideration. Supported: true and false.
warning
Before running, we recommend checking your provider using the LDS_QUOTA_INFO function. Notice that some of the parameters are provider dependant. Please contact your CARTO representative if you have questions regarding the service provider configured in your organization.
Examples
carto-un
carto-un-eu
manual
CALL `carto-un`.carto.CREATE_ISOLINES(
    'my_api_base_url', 'my_lds_token',
    'my-project.my-schema.my-table',
    'my-project.my-schema.my-output-table',
    'my_geom_column',
    'car', 60, 'time',
    NULL
);
-- The table `my-project.my-schema.my-output-table` will be created
-- with the columns of the input table except `my_geom_column`.
-- Isolines will be added in the "geom" column.
CALL `carto-un-eu`.carto.CREATE_ISOLINES(
    'my_api_base_url', 'my_lds_token',
    'my-project.my-schema.my-table',
    'my-project.my-schema.my-output-table',
    'my_geom_column',
    'car', 60, 'time',
    NULL
);
-- The table `my-project.my-schema.my-output-table` will be created
-- with the columns of the input table except `my_geom_column`.
-- Isolines will be added in the "geom" column.
CALL carto.CREATE_ISOLINES(
    'my_api_base_url', 'my_lds_token',
    'my-project.my-schema.my-table',
    'my-project.my-schema.my-output-table',
    'my_geom_column',
    'car', 60, 'time',
    NULL
);
-- The table `my-project.my-schema.my-output-table` will be created
-- with the columns of the input table except `my_geom_column`.
-- Isolines will be added in the "geom" column.
carto-un
carto-un-eu
manual
CALL `carto-un`.carto.CREATE_ISOLINES(
    'my_api_base_url', 'my_lds_token',
    'my-project.my-schema.my-table',
    'my-project.my-schema.my-output-table',
    'my_geom_column',
    'car', 60, 'time',
    '{"departure_time":"any"}'
);
-- The table `my-project.my-schema.my-output-table` will be created
-- with the columns of the input table except `my_geom_column`.
-- Isolines will be added in the "geom" column.
CALL `carto-un-eu`.carto.CREATE_ISOLINES(
    'my_api_base_url', 'my_lds_token',
    'my-project.my-schema.my-table',
    'my-project.my-schema.my-output-table',
    'my_geom_column',
    'car', 60, 'time',
    '{"departure_time":"any"}'
);
-- The table `my-project.my-schema.my-output-table` will be created
-- with the columns of the input table except `my_geom_column`.
-- Isolines will be added in the "geom" column.
CALL carto.CREATE_ISOLINES(
    'my_api_base_url', 'my_lds_token',
    'my-project.my-schema.my-table',
    'my-project.my-schema.my-output-table',
    'my_geom_column',
    'car', 60, 'time',
    '{"departure_time":"any"}'
);
-- The table `my-project.my-schema.my-output-table` will be created
-- with the columns of the input table except `my_geom_column`.
-- Isolines will be added in the "geom" column.
Additional examples
​Generating trade areas based on drive/walk-time isolines​
CREATE_ROUTES
CREATE_ROUTES(api_base_url, lds_token, input, output_table, geom_column, mode, options)
warning
This function consumes LDS quota. Each call consumes as many units of quota as the number of rows your input query has. Before running, we recommend checking the size of the data used to create the routes and your available quota using the LDS_QUOTA_INFO function.
Description
Calculates the routes (line strings) between given origins and destinations (points) in a query. It creates a new table with the columns of the input query with the resulting route in the column geom (if the input already contains a geom column, it will be overwritten) and a carto_routing_metadata column with the response of the service provider except for the route geometry. It calculates routes sequentially in chunks of 100 rows.
Note that routes are calculated using the external LDS provider assigned to your CARTO account. Currently TomTom and HERE are supported.
api_base_url: STRING url of the API where the customer account is stored.
lds_token: STRING an API Access Token that is allowed to use the LDS API.
input: STRING name of the input query, which must have columns named origin and destination of type GEOGRAPHY and containing points. If a column named waypoints is also present, it should contain a STRING with the coordinates of the desired intermediate points with the format "lon1,lat1:lon2,lat2...".
output_table: STRING name of the output table. It will raise an error if the table already exists.
geom_column: STRING column name for the generated geography column that will contain the resulting routes.
mode: STRING type of transport. The supported modes depend on the provider:
TomTom: 'car', 'pedestrian', 'bicycle', 'motorcycle', 'truck', 'taxi', 'bus', 'van'.
HERE: 'car', 'truck', 'pedestrian', 'bicycle', 'scooter', 'taxi', 'bus', 'privateBus'.
options: STRING|NULL containing a valid JSON with optional parameters. This is intended for advanced use: additional parameters can be passed directly to the Routing provider by placing them in this JSON string. To find out what your provider is, check the LDS_QUOTA_INFO function. The following are some of the most common parameters for each provider:
TomTom:
avoid: Specifies something that the route calculation should try to avoid when determining the route. Possible values (several of them can be used at the same time):
tollRoads
motorways
ferries
unpavedRoads
carpools
alreadyUsedRoads
Avoids
This
borderCrossings
tunnels
carTrains
lowEmissionZones
routeType: Specifies the type of optimization used when calculating routes. Possible values: fastest, shortest, short eco, thrilling
traffic: Set to true true to consider all available traffic information during routing. Set to false otherwise
departAt: The date and time of departure at the departure point. It should be specified in RFC 3339 format with an optional time zone offset.
arriveAt: The date and time of arrival at the destination point. It should be specified in RFC 3339 format with an optional time zone offset.
vehicleMaxspeed: Maximum speed of the vehicle in kilometers/hour.
HERE
avoid: Elements or areas to avoid. Information about avoidance can be found here​
departureTime: The date and time of departure at the departure point. It should be specified in RFC 3339 format with an optional time zone offset.
arrivalTime: The date and time of arrival at the destination point. It should be specified in RFC 3339 format with an optional time zone offset.
language: The language to use. Supported language codes can be found here​
For more advanced usage, check the documentation of your provider's routing API.
​TomTom​
​HERE​
warning
Before running, we recommend checking your provider using the LDS_QUOTA_INFO function. Notice that some of the parameters are provider dependant. Please contact your CARTO representative if you have questions regarding the service provider configured in your organization.
Examples
carto-un
carto-un-eu
manual
CALL `carto-un`.carto.CREATE_ROUTES(
    'my_api_base_url', 'my_lds_token',
    'SELECT id, origin, destination FROM my-project.my-schema.my-table',
    'my-project.my-schema.my-output-table',
    'my_geom_column',
    'car',
    NULL
);
-- The table `my-project.my-schema.my-output-table` will be created
-- with the columns `id`, `origin`, `destination`, `geom` and `carto_routing_metadata`.
CALL `carto-un-eu`.carto.CREATE_ROUTES(
    'my_api_base_url', 'my_lds_token',
    'SELECT id, origin, destination FROM my-project.my-schema.my-table',
    'my-project.my-schema.my-output-table',
    'my_geom_column',
    'car',
    NULL
);
-- The table `my-project.my-schema.my-output-table` will be created
-- with the columns `id`, `origin`, `destination`, `geom` and `carto_routing_metadata`.
CALL carto.CREATE_ROUTES(
    'my_api_base_url', 'my_lds_token',
    'SELECT id, origin, destination FROM my-project.my-schema.my-table',
    'my-project.my-schema.my-output-table',
    'my_geom_column',
    'car',
    NULL
);
-- The table `my-project.my-schema.my-output-table` will be created
-- with the columns `id`, `origin`, `destination`, `geom` and `carto_routing_metadata`.
Example with TomTom specific parameters:
carto-un
carto-un-eu
manual
CALL `carto-un`.carto.CREATE_ROUTES(
    'my_api_base_url', 'my_lds_token',
    'SELECT id, origin, destination FROM my-project.my-schema.my-table',
    'my-project.my-schema.my-output-table',
    'my_geom_column',
    'car',
    '{"departAt":"now"}'
);
-- The table `my-project.my-schema.my-output-table` will be created
-- with the columns `id`, `origin`, `destination`, `geom` and `carto_routing_metadata`.
CALL `carto-un-eu`.carto.CREATE_ROUTES(
    'my_api_base_url', 'my_lds_token',
    'SELECT id, origin, destination FROM my-project.my-schema.my-table',
    'my-project.my-schema.my-output-table',
    'my_geom_column',
    'car',
    '{"departAt":"now"}'
);
-- The table `my-project.my-schema.my-output-table` will be created
-- with the columns `id`, `origin`, `destination`, `geom` and `carto_routing_metadata`.
CALL carto.CREATE_ROUTES(
    'my_api_base_url', 'my_lds_token',
    'SELECT id, origin, destination FROM my-project.my-schema.my-table',
    'my-project.my-schema.my-output-table',
    'my_geom_column',
    'car',
    '{"departAt":"now"}'
);
-- The table `my-project.my-schema.my-output-table` will be created
-- with the columns `id`, `origin`, `destination`, `geom` and `carto_routing_metadata`.
LDS_QUOTA_INFO
LDS_QUOTA_INFO(api_base_url, lds_token)
Description
Returns statistics about the LDS quota. LDS quota is an annual quota that defines how much geocoding and isolines you can compute. Each geocoded row or computed isolines counts as one LDS quota unit. The single element in the result of LDS_QUOTA_INFO will show your LDS quota for the current annual period (annual_quota), how much you’ve spent (used_quota), and which LDS providers are in use.
api_base_url: STRING url of the API where the customer account is stored.
lds_token: STRING an API Access Token that is allowed to use the LDS API.
Return type
STRING
Example
carto-un
carto-un-eu
manual
CALL `carto-un`.carto.LDS_QUOTA_INFO('my_api_base_url', 'my_lds_token');
​
-- [{"used_quota": 10,"annual_quota": 1000,"providers":{"geocoding":"tomtom","isolines":"here"}}]
CALL `carto-un-eu`.carto.LDS_QUOTA_INFO('my_api_base_url', 'my_lds_token');
​
-- [{"used_quota": 10,"annual_quota": 1000,"providers":{"geocoding":"tomtom","isolines":"here"}}]
CALL carto.LDS_QUOTA_INFO('my_api_base_url', 'my_lds_token');
​
-- [{"used_quota": 10,"annual_quota": 1000,"providers":{"geocoding":"tomtom","isolines":"here"}}]
NOTE: a procedure is used instead of a function because referencing connections within a standard SQL function is not supported.
​
This project has received funding from the European Union’s Horizon 2020 research and innovation programme under grant agreement No 960401.
Provider	Option	Description
`All`	`language`	A `STRING` that specifies the language of the geocoding in RFC 4647 format.
Provider	Option	Description
`Here`	`arrival_time`	A `STRING` that specifies the time of arrival. If the value is set, a reverse isoline is calculated. If `"any"` is introduced, then time-dependent effects will not be taken into account. It cannot be used in combination with `departure_time`. Supported: `"any"`, `"now"` and date-time as `"<YYYY-MM-DD>T<hh:mm:ss>"`.
`Here`	`departure_time`	Default: `"any"`. A `STRING` that specifies the time of departure. If `"any"` is introduced, then time-dependent effects will not be taken into account. It cannot be used in combination with `arrival_time`. Supported: `"any"`, `"now"` and date-time as `"<YYYY-MM-DD>T<hh:mm:ss>"`.
`Here`	`optimize_for`	Default: `"balanced"`. A `STRING` that specifies how isoline calculation is optimized. Supported: `"quality"` (calculation of isoline focuses on quality, that is, the graph used for isoline calculation has higher granularity generating an isoline that is more precise), `"performance"` (calculation of isoline is performance-centric, quality of isoline is reduced to provide better performance) and `"balanced"` (calculation of isoline takes a balanced approach averaging between quality and performance).
`Here`	`routing_mode`	Default: `"fast"`. A `STRING` that specifies which optimization is applied during isoline calculation. Supported: `"fast"` (route calculation from start to destination optimized by travel time. In many cases, the route returned by the fast mode may not be the route with the fastest possible travel time. For example, the routing service may favor a route that remains on a highway, even if a faster travel time can be achieved by taking a detour or shortcut through an inconvenient side road) and `"short"` (route calculation from start to destination disregarding any speed information. In this mode, the distance of the route is minimized, while keeping the route sensible. This includes, for example, penalizing turns. Because of that, the resulting route will not necessarily be the one with minimal distance).
`TomTom`	`departure_time`	Default: `"now"`. A `STRING` that specifies the time of departure. Supported: `"now"` and date-time as `"<YYYY-MM-DD>T<hh:mm:ss>"`.
`TomTom`	`traffic`	Default: `false`. A `BOOLEAN` that specifies if all available traffic information will be taken into consideration. Supported: `true` and `false`.
measurements
Last modified 2mo ago