hackerrank(26)
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[HackerRank] Revising the Select Query II
Query the NAME field for all American cities in the CITY table with populations larger than 120000. The CountryCode for America is USA. The CITY table is described as follows: SELECT NAME FROM CITY WHERE POPULATION > 120000 AND COUNTRYCODE = 'USA' ;
2021.01.19 -
[HackerRank] Revising the Select Query I
Query all columns for all American cities in the CITY table with populations larger than 100000. The CountryCode for America is USA. The CITY table is described as follows: SELECT * FROM CITY WHERE COUNTRYCODE = 'USA' AND POPULATION > 100000
2021.01.19