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- QUERY createContinent (name: String) =>
- continent <- AddN<Continent>({name: name})
- RETURN continent
- QUERY createCountry (continent_id: ID, name: String, currency: String, population: I64, gdp: F64) =>
- country <- AddN<Country>({name: name, currency: currency, population: population, gdp: gdp})
- continent <- N<Continent>(continent_id)
- continent_country <- AddE<Continent_to_Country>()::From(continent)::To(country)
- RETURN country
- QUERY getContinentCities (continent_name: String, k: I64) =>
- continent <- N<Continent>::WHERE(_::{name}::EQ(continent_name))
- countries <- continent::Out<Continent_to_Country>
- cities <- countries::Out<Country_to_City>::RANGE(0, k)
- RETURN cities
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