목록HackerRank/SQL (33)

CodingSpace

[HackerRank/SQL] Basic Select - Employee Names

Problem. Basic Select - Employee Names Link. https://www.hackerrank.com/challenges/name-of-employees/problem?utm_campaign=challenge-recommendation&utm_medium=email&utm_source=24-hour-campaign&h_r=next-challenge&h_v=zen Employee Names | HackerRank Print employee names. www.hackerrank.com Description. Write a query that prints a list of employee names (i.e.: the name attribute) from the Employee t..
HackerRank/SQL 2022. 5. 7. 20:58
[HackerRank/SQL] Basic Select - Higher Than 75 Marks (feat. RIGHT)

Problem. Basic Select - Weather Observation Station 11 Link. https://www.hackerrank.com/challenges/more-than-75-marks/problem?utm_campaign=challenge-recommendation&utm_medium=email&utm_source=24-hour-campaign Higher Than 75 Marks | HackerRank Query the names of students scoring higher than 75 Marks. Sort the output by the LAST three characters of each name. www.hackerrank.com Description. Query ..
HackerRank/SQL 2022. 5. 6. 22:52
[HackerRank/SQL] Basic Select - Weather Observation Station 11 (feat. REGEXP)

Problem. Basic Select - Weather Observation Station 11 Link. https://www.hackerrank.com/challenges/weather-observation-station-11/problem?utm_campaign=challenge-recommendation&utm_medium=email&utm_source=24-hour-campaign&h_r=next-challenge&h_v=zen&h_r=next-challenge&h_v=zen&h_r=next-challenge&h_v=zen Weather Observation Station 11 | HackerRank Query a list of CITY names not starting or ending wi..
HackerRank/SQL 2022. 5. 3. 14:51
[HackerRank/SQL] Basic Select - Weather Observation Station 10 (feat. REGEXP)

Problem. Basic Select - Weather Observation Station 10 Link. https://www.hackerrank.com/challenges/weather-observation-station-10/problem?utm_campaign=challenge-recommendation&utm_medium=email&utm_source=24-hour-campaign&h_r=next-challenge&h_v=zen&h_r=next-challenge&h_v=zen Weather Observation Station 10 | HackerRank Query a list of CITY names not ending in vowels. www.hackerrank.com Description..
HackerRank/SQL 2022. 5. 3. 14:27
[HackerRank/SQL] Basic Select - Weather Observation Station 9 (feat. REGEXP)

Problem. Basic Select - Weather Observation Station 9 Link. https://www.hackerrank.com/challenges/weather-observation-station-9/problem?utm_campaign=challenge-recommendation&utm_medium=email&utm_source=24-hour-campaign&h_r=next-challenge&h_v=zen Weather Observation Station 7 | HackerRank Query the list of CITY names ending with vowels (a, e, i, o, u) from STATION. www.hackerrank.com Description...
HackerRank/SQL 2022. 5. 3. 14:11
[HackerRank/SQL] Basic Select - Weather Observation Station 8 (feat. REGEXP)

Problem. Basic Select - Weather Observation Station 8 Link. https://www.hackerrank.com/challenges/weather-observation-station-8/problem?utm_campaign=challenge-recommendation&utm_medium=email&utm_source=24-hour-campaign Weather Observation Station 7 | HackerRank Query the list of CITY names ending with vowels (a, e, i, o, u) from STATION. www.hackerrank.com Description. Query the list of CITY nam..
HackerRank/SQL 2022. 5. 3. 14:02
[HackerRank/SQL] Basic Select - Weather Observation Station 7 (feat. REGEXP)

Problem. Basic Select - Weather Observation Station 7 Link. https://www.hackerrank.com/challenges/weather-observation-station-7/problem?utm_campaign=challenge-recommendation&utm_medium=email&utm_source=24-hour-campaign Weather Observation Station 6 | HackerRank Query a list of CITY names beginning with vowels (a, e, i, o, u). www.hackerrank.com Description. Query the list of CITY names ending wi..
HackerRank/SQL 2022. 4. 29. 09:56
[HackerRank/SQL] Basic Select - Weather Observation Station 6 (feat. REGEXP)

Problem. Basic Select - Weather Observation Station 6 Link. https://www.hackerrank.com/challenges/weather-observation-station-6/problem Weather Observation Station 6 | HackerRank Query a list of CITY names beginning with vowels (a, e, i, o, u). www.hackerrank.com Description. Query the list of CITY names starting with vowels (i.e., a, e, i, o, or u) from STATION. Your result cannot contain dupli..
HackerRank/SQL 2022. 4. 25. 17:11
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