#122 Find Cities Visited by a Passenger
Find every city visited by the passenger named Bruce:
CREATE TABLE Passenger (
id bigint primary key,
name text
);
CREATE TABLE Trip (
id bigint primary key,
town_to text
);
CREATE TABLE Pass_in_trip (
id bigint primary key,
passenger bigint,
trip bigint,
foreign key (passenger) references Passenger(id),
foreign key (trip) references Trip(id)
);
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