[HackerRank/SQL] 05. Easy - Japanese Cities' Attributes

< 과제 >

Query all attributes of every Japanese city in the CITY table. The COUNTRYCODE for Japan is JPN.

The CITY table is described as follows:

< 내 코드 >

SELECT 
    name
FROM
    city
WHERE 
    countrycode = 'JPN';

< 출처 >
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