In the scenario where a data package provides 2 datasets linked by foreign key - eg https://github.com/frictionlessdata/example-data-packages/tree/master/countries-and-currencies
What is the best way of specifying a combined tabular view that combines data from both sources?
For eg, for the countries-and-currencies package, is there a recommended way to specify a particular view of the data I want?
eg, source data is
with the data related by currency_alphabetic_code
The data view I want is