The pages in this section provide detailed information about the data sources and fields supported by the DSL (version cris-2.0.0).
In particular, the Cross Source Links page provides details about how ID fields can be used to retrieve related source entities.
Getting documentation programmatically¶
The DSL exposes programmatically metadata, such as supported sources and entities, along with their fields, facets, fieldsets, metrics and search fields.
This is available via the
describe command. This can be used in the following ways:
describe- returns list of all sources and entities
describe version- returns information about the DSL version and release
describe source <source_name>- returns information about fields, fieldsets, metrics and search_fields of a source
describe entity <entity_name>- returns information about fields and fieldsets of an entity
describe schema- returns information about all sources and all entities at once
For example, the following query will retrieve metadata about all the fields relevant to the
describe source publications