HackerRank - Select All
April - 25/2025Problem:
Query all columns (attributes) for every row in the CITY table.
The CITY table is described as follows:
| Field | Type |
|---|---|
| ID | NUMBER |
| Name | VARCHAR2(17) |
| COUNTRYCODE | VARCHAR2(3) |
| DISTRICT | VARCHAR2(20) |
| POPULATION | NUMBER |
# Solution
SELECT *
FROM CITY;