일 | 월 | 화 | 수 | 목 | 금 | 토 |
---|---|---|---|---|---|---|
1 | 2 | 3 | 4 | 5 | 6 | 7 |
8 | 9 | 10 | 11 | 12 | 13 | 14 |
15 | 16 | 17 | 18 | 19 | 20 | 21 |
22 | 23 | 24 | 25 | 26 | 27 | 28 |
29 | 30 |
Tags
- 결측값
- 다중 JOIN
- SQL
- TRUNCATE
- 데이터분석
- 데이터리안 웨비나
- SQLite
- join
- having
- 파이썬
- Oracle
- 데이터시각화
- hackerrank
- matplotlib
- seaborn
- airflow 설치
- pandas
- SUM
- 프로그래머스
- 그로스해킹
- Round
- 전처리
- not in
- MySQL
- solvesql
- airflow.cfg
- 머신러닝
- PostgreSQL
- GROUPBY
- Limit
Archives
- Today
- Total
Milky's note
[HackerRank](E) Weather Observation Station 1 본문
https://www.hackerrank.com/challenges/weather-observation-station-1/problem?isFullScreen=true
Weather Observation Station 1 | HackerRank
Write a query to print the CITY and STATE for each attribute in the STATION table.
www.hackerrank.com
[문제]
Query a list of CITY and STATE from the STATION table.
The STATION table is described as follows:
where LAT_N is the northern latitude and LONG_W is the western longitude.
[답]
- oracle
select city, state from station;
'SQL > SQL 코딩 테스트-HackerRank' 카테고리의 다른 글
[HackerRank](E) Weather Observation Station 4 (0) | 2022.03.16 |
---|---|
[HackerRank](E) Weather Observation Station 3 (0) | 2022.03.16 |
[HackerRank](E) Japanese Cities' Names (0) | 2022.03.16 |
[HackerRank](E) Japanese Cities' Attributes (0) | 2022.03.16 |
[HackerRank](E) Select By ID (0) | 2022.03.16 |
Comments