Hackerrank sql solutions oracle. - sharathreddy31/SQL
HackerRank personal solutions.
Hackerrank sql solutions oracle SQL SERVER (Alternative of distinct) HackerRank Medium SQL Challenges¶ Below are my solutions to all Medium SQL challenges on HackerRank. HackerRank-Solutions / sql / intermediate / advanced-join / placements. HackerRank SQL Solutions Tutorial - Query all columns pl/sql tutorial : https://youtube. The solutions of all the HackerRank SQL challenges for all easy, medium and hard challenges executed on Oracle environment. I tried to provide those with explanation. prakulbagchi. Each of the companies follows this hierarchy: Given the table schemas below, write a query to print the company_code, founder name, total number of lead managers, total number of senior managers, total number of managers, and total number of employees. MYSQL BY CREATING VIEW. Skip to content. Updated Oct 12, 2024; Java; SagarMalik / HackerRank. Advanced Join. Question¶ Solution¶ MySQL / MS SQL Server. Submissions. You signed out in another tab or window. Oracle-- You are given a table, Functions, containing two columns: X and Y. Aug 24, 2024 · Contribute to Imtiaze/HackerRank_SQL_Solutions development by creating an account on GitHub. COUNT (DISTINCT city) count the number of row in which has the city column but did not count that row in which the city value is repeated. File -- Language: Oracle-- Write a query identifying the type of each record in the TRIANGLES table using its three side lengths. - SQL-Hackerrank-Challenge-Solutions/Basic Join/Contest-Leaderboard. · All HackerRank solutions for Python, Java, SQL, C, C++, Algorithms, Data Structures. " Learn more Footer Contribute to chanwaihan/HackerRank-Solutions development by creating an account on GitHub. Write a query to print the id, age, coins_needed, and power of the wands that Ron’s interested in, sorted in order of #1 SQL: Merit Rewards On the basis of merit, a company decides to promote some of its employees in its HR division at the end of the quarter because of their high performance. Query a list of CITY names from STATION for Oct 17, 2023 · My Oracle Solution using the Pivot function: Key things here, this solution is really about Pivot and row_number: Pivot requires you to use an aggregate function, so you have wrap a function like max or min around name. - raleighlittles/HackerRank-SQL Solutions for HackerRank challenges. Load more conversations. Solution – Draw The Triangle 2 in SQL MySQL set @row := 0; select repeat('* ', @row := @row + 1) from Packages. -- Output one of the I just finished my first hackerrank for a job interview and it went pretty poorly. hacker_id AS h_id, h. 7 years ago + 26 comments. Contribute to KimTisott/HackerRank-Solutions development by creating an account on GitHub. Return to all comments →. Oct 11, 2023 · Solved queries for the Hackerrank SQL (Intermediate) Skills Certification Test 🎓. Star 0. Input Format. Join over 23 million developers in solving code challenges on HackerRank, Basic. HackerRank SQL Challenge Solutions . 58 SQL-Hackerrank challenge solutions for DB2, MySQL, Oracle, and MS SQL Server. sql. Order your output in descending order by the total number of challenges in which the hacker earned a full score. Hackerrank Solution----Follow. The second part will be live on 7th of April 2021. The output column headers should be Doctor, Professor, Singer, and Actor, For me it always helps to turn the "subquery" into its own query and take a look at its output, as follows: SELECT Name, Occupation, (ROW_NUMBER() OVER( PARTITION BY Occupation ORDER BY Name )) AS rn FROM Occupations You signed in with another tab or window. Note: Print NULL when there are no more names corresponding to an occupation. The HackerRank SQL Advanced Certification is a great way to showcase your SQL expertise. All HackerRank solutions for Python, Java, SQL, C, C++, Algorithms, Data Structures. These questions not only tested my technical skills but also challenged me to think critically. Top. Within Oracle Recruiting, users can set up triggers for candidates to receive HackerRank tests or Write a query to print the shortest and longest length city name along with the length of the city names. _____ My SQL. Create a HackerRank account Be part of a 23 million-strong community of developers. 0. ; Isosceles: It’s a triangle with 2 sides of equal length. - mahedei/Hackerrank-SQL-Intemediate-Skills-Certification-Test-Solutions 5 days ago · Saved searches Use saved searches to filter your results more quickly Jan 1, 2025 · The solutions of all the Hackerrank SQL challenges for all easy, medium and hard challenges executed on Oracle environment. HackerRank concepts & solutions. Adi The PM's Substack. com practice problems using Python 3, С++ and Oracle SQL Topics Apr 22, 2021 · While solving all SQL problems from HackerRank, I came across multiple solutions for the same problem. Subdomains. recency | 2199 Discussions| Please Login in order to post a comment. This is the only video you will need to improve you Query the Western Longitude for the largest Northern Latitude under 137. com/2021/05/typ Contribute to rifa8/SQL-Hackerrank-Solutions development by creating an account on GitHub. We use cookies to ensure Hello coders, today we are going to solve Average Population HackerRank Solution in SQL. COMPANY_CODE), (SELECT COUNT (DISTINCT COUNT is the aggregate Funtion that used to count the number of rows in a table. You signed in with another tab or window. rajwanshimeshram. Notes. These solutions can Solutions for HackerRank challenges. Apr 28, 2023 · sql hackerrank hackerrank-solutions sql-history hackerrank-30dayschallange hackerrank-sql hackerrank-statistics hackerrank-sql-solutions hackerrank-solutions-github sql-hackerrank hackerrank-sql-challenge hackerrank-solution hackerrank-sql-solutions-oracle hackerrank-sql-certificate hackerrank-sql-solution hackerrank-sql-problems hackerrank-sql HackerRank concepts & solutions. Each solution includes a brief explanation of the problem and my approach to solving it. PL/SQL is an extension of SQL language that combines the data manipulation power of SQL with the processing power of procedural language to create super-powerful SQL queries. Now, Samantha’s best friend got offered a higher salary than her at 11. Blame. FOR SQL SERVER with starpattern as ( select 20 as num union all select num -1 from starpattern where num>1 ) select replicate ('* ',num Create a HackerRank account This repository contains my solutions to various SQL challenges on HackerRank, organized by categories and difficulty levels. hackerrank / sql / advanced-select / occupations. Editorial. Alternative Queries. Why this video is 7. Code Issues To associate your repository with the hackerrank-sql-solutions topic, visit your repo's landing page and select "manage topics. 2 weeks ago + 0 comments. Hermione decides the best way to choose is by determining the minimum number of gold galleons needed to buy each non-evil wand of high power and age. Contains solved Nov 5, 2020 · Query all columns for all American cities in the CITY table with populations larger than 100000. File metadata and controls -- Language: Oracle-- You did such a great job helping Julia with her last coding contest challenge that she wants About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright Hello coders, today we are going to solve Japanese Cities’ Names HackerRank Solution in SQL. Alternative Queries/1. name AS h_name, c1. CREATE VIEW Challenges1 AS (SELECT hacker_id, COUNT(DISTINCT challenge_id) AS cc FROM Challenges GROUP BY hacker_id); CREATE VIEW code AS (SELECT h. The following pattern represents P(5):. · sql oracle hackerrank plsql hackerrank-solutions hackerrank-sql hackerrank-sql-solutions hackerrank-sql-solutions-oracle. 2; Ashley’s best friend did NOT get offered a higher salary than her; The name output, when ordered by the salary The solutions of all the Hackerrank SQL challenges for all easy, medium and hard challenges executed on Oracle environment. -- Language: Oracle-- You are given three tables: Students, Friends and Packages. hackerrank-solutions oracle-sql. Samantha Julia Scarlet Explanation. - mahedei/Hackerrank-SQL github mysql sql certificate hackerrank certification collaborate hackerrank-solutions hackerrank-sql You signed in with another tab or window. -- Note: CITY. 5 hours long? Because Im solving ALL of the SQL Problems on Hackerrank in this video. They weren't the best, but they worked! :) SUBDOMAINS: Answer in MS SQL SERVER: SELECT TOP 1 CITY, LEN(CITY) FROM STATION ORDER BY LEN(CITY),CITY; SELECT TOP 1 CITY, LEN(CITY) FROM STATION ORDER BY LEN I think it work only for ms sql sever2012 but won't work for oracle, Is there anything like "TOP" in oracle. Join over 23 million developers in solving code challenges on HackerRank, one of the best ways to prepare for programming interviews. 301 Followers SQL. 3 days ago · Saved searches Use saved searches to filter your results more quickly The solutions to all the SQL challenges on HackerRank executed on ORACLE environment . solution to HackerRank sql using oracle database. Medium. Leaderboard. sql oracle hackerrank plsql hackerrank-solutions hackerrank-sql hackerrank-sql-solutions hackerrank-sql Oracle: WITH T1 AS ( SELECT LEVEL lvl FROM DUAL CONNECT BY LEVEL <= 20 ORDER BY LEVEL DESC ) Permalink. My solutions of all the SQL challenges for all easy, medium and hard challenges on HackerRank. This code run correctly. Updated Jun 27, To associate your repository with the hackerrank-sql-solutions topic, visit your repo's landing page and select "manage topics. I hope this HackerRank concepts & solutions. Code are matching key columns. sql at master · IhorVodko/Hackerrank_solutions 317 efficient solutions to HackerRank problems. HackerRank-Solutions / sql / intermediate / advanced-join / symmetric-pairs. Julia just finished conducting a coding contest, and she needs your help assembling the leaderboard! Write a query to print the respective hacker_id and name of hackers who achieved full scores for more than one challenge. Copy path. where LAT_N is the northern latitude and LONG_W is the western longitude. The OCCUPATIONS sql oracle hackerrank plsql hackerrank-solutions hackerrank-sql hackerrank-sql-solutions hackerrank-sql-solutions-oracle Updated Jun 21, 2022 Java About. hackerrank hackerrank-python hackerrank-solutions hackerrank-sql Updated Dec 24, 2023; Python; Thomas-George-T / HackerRank-SQL-Challenges-Solutions Star Effective solutions to hackerrank. For example, if there are three records in the table with CITY values 'New York', 'New York', 'Bengalaru', there are 2 different city COUNT is the aggregate Funtion that used to count the number of rows in a table. But, use paranthesis carefully. If the city name is repeated in any row that also be counted . Facebook. /*Solution with Oracle Sql*/ WITH RankedOccupations AS ( SELECT NAME, OCCUPATION, ROW_NUMBER() OVER (PARTITION BY OCCUPATION Create a HackerRank account Be part of a 23 million-strong community of developers. Includes synchronous interviews with single or multiple interviewers; Provides a fully functioning IDE that allows for pair programming, real-time whiteboarding, and diagramming; The HackerRank + Oracle Recruiting Workflow. mysql sql hackerrank oracle-db hackerrank-solutions hackerrank-sql. HackerRank-Solutions / SQL / 1_Basic Select / 02_Revising the Select Query II / Revising the Select Query - DB2, MySQL, Oracle, MS SQL Server */ SELECT NAME. Problem 1. -1 | Parent Permalink. " Learn more Footer Explore HackerRank SQL Solutions, a robust resource offering a diverse array of practical challenges and expert solutions to bolster your SQL proficiency and database querying skills. how to solve this specific Oracle query? 1. com practice problems in C++, python and SQL - Hackerrank_solutions/SQL/15 Days of Learning SQL. I know you were stressed out cause It's not return with 2 decimal places or it is return, but the answer is wrong :) SELECT CAST(SUM(LAT_N) AS DECIMAL(10,2)) AS lat, CAST(SUM(LONG_W) AS DECIMAL(10,2)) AS lon FROM STATION; HackerRank concepts & solutions. Aggregation. Solutions for all SQL challenges on HackerRank executed on MySQL and MS SQL Server. Solutions By company size. Solution – Weather Observation Station 9 in SQL MySQL select distinct city from station where not (city like 'A%' or city like 'E%' or city like 'I%' or city like 'O%' or city like 'U%'); IN ORACLE . WHERE COUNTRYCODE = 'USA' AND POPULATION > 120000; Footer CITY Solution – Average Population in SQL MySQL select floor(avg(population)) from city; Disclaimer: The above Problem (Average Population) is generated by Hacker Rank but the Solution is Provided by CodingBroz. solutions to various problem solving (programming) exercises - yaru22/problem-solving You signed in with another tab or window. Crack your coding interview and get hired. Problem; Input Format; Solution – Average Population in SQL. sql at main · qanhnn12/SQL-Hackerrank-Challenge-Solutions This is the first part of a two part Video series for the Problem "15 Days of learning SQL". Art Of Code. Basic Join. Data Structures. Skip to HackerRank-Solutions / SQL / 2_Advanced Select / 01_Type of Triangle / Type 10 /* Working Platform:- DB2, MySQL, Oracle, MS SQL Server */ SELECT CASE . Sample Output. com practice problems using Python 3, С++ and Oracle SQL. You switched accounts on another tab or window. Create a HackerRank account HackerRank concepts & solutions. Please checkout my solutions and make use of it for the learning purpose only. The OCCUPATIONS Contribute to viveksyngh/Hackerrank-Code development by creating an account on GitHub. Topics All my solutions for the SQL challenges on Hackerrank. com/2024 You signed in with another tab or window. Here is Oracle solution from my HackerrankPractice repository: HackerRank Admin 4 The solutions to all the SQL challenges on HackerRank executed on ORACLE environment . I don't know if it's only for me. 0 | Parent Permalink. Sep 15, 2024. in oracle you can use WHERE Hello coders, today we are going to solve Population Density Difference HackerRank Solution in SQL. SELECT Doctor, Professor, Singer, Actor. Weather Observation Station 3: Easy. Write a query to print the pattern P(20). Weather Observation Station 16. cc Revising the Select Query II Hackerrank Solution SQLHackerrank Revising the Select Query 2 Solution*****If You want Cod PL/SQL is an extension of the SQL language that combines the data manipulation power of SQL with the processing power of procedural language to create super-powerful SQL queries. Firstly HackerRank SQL Problems and Solutions — 1. Discussions. Query the average population for all where n not in (select n from root) and n not in (select distinct p from bst where p is not null)), This repo contains notes on SQL and PostgreSQL. FROM TRIANGLES; -- Language: Oracle -- Given the CITY and COUNTRY tables, query the names of all cities where the CONTINENT is 'Africa'. blogspot. -- Language: Oracle-- Julia just finished conducting a coding contest, and she needs your help assembling the leaderboard! Mar 31, 2024 · Inside you will find the solutions to all HackerRank SQL Questions. The CITY table is described as follows: 2. The output column headers should be Doctor, Professor, Singer, Contribute to chanwaihan/HackerRank-Solutions development by creating an account on GitHub. WHEN A + B <= C OR A + C <= B OR B + C <= A THEN ' Not A Triangle ' WHEN A = B AND B = C THEN ' Equilateral ' WHEN A = B OR B = C OR A = C THEN ' Isosceles ' ELSE ' Scalene ' END . Output one of the following statements for each record in the table: Equilateral: It’s a triangle with 3 sides of equal length. This repository contains my solutions to the problems proposed at HackerRank. - sharathreddy31/SQL 5 days ago · Problem. select NAME from CITY where POPULATION > 120000 AND COUNTRYCODE = 'USA'; 0 | Permalink. select * from CITY where POPULATION > 100000 AND COUNTRYCODE = 'USA'; SQL interview questions have been a critical component of technical hiring for decades. Despite being over four decades old, SQL is still evolving at a rapid pace. 9 years ago + 0 comments. Revising the Select Query II | Easy | Mar 31, 2024 · Inside you will find the solutions to all HackerRank SQL Questions. Problem. It kept me struggling for almost 15 - 20 minutes😅. This competency area includes the usage of Exception Handling, Procedures, and Functions, as well as a good understanding of Type and Package. s_sohrabi84. 170+ solutions to Hackerrank. I started studying SQL from a very famous site - HackerRank. Share this post. Table of Contents. hackerrank hackerrank-python hackerrank-solutions hackerrank-sql Updated Dec 24, 2023; Python; Thomas-George-T / HackerRank-SQL-Challenges-Solutions Star Problem. Solution – Weather Observation Station 9 in SQL MySQL select distinct city from station where not (city like 'A%' or city like 'E%' or city like 'I%' or city like 'O%' The solutions of all the SQL challenges for all easy, medium and hard challenges on HackerRank executed on MySQL environment compiled with helpful Resources & references related to the challenges. Annotated solutions to HackerRank's SQL domain questions. com - alvesmog/hackerRank-solutions Hackerrank SQL problem to solve in Oracle's SQL version. 55; Julia’s best friend got offered a higher salary than her at 12. I DID THE SAME THING HACKERRANK MF IS SHOWING COMPLIATION ERROR . -- solution Oracle. ; Scalene: It’s a triangle with 3 sides of differing lengths. s2020266050. Effective solutions to hackerrank. com/2021/05/typ -- Language: Oracle -- Given the CITY and COUNTRY tables, query the sum of the populations of all cities where the CONTINENT is 'Asia'. Oracle-- Query the Western Longitude (LONG_W)where the smallest Northern Latitude (LAT_N) in STATION is greater than 38. wordpress. Reload to refresh your session. Solutions to SQL Questions - HackerRank . 12; Scarlet’s best friend got offered a higher salary than her at 15. Contribute to lpinzari/sql-psql-udy development by creating an account on GitHub. To succeed in an SQL Contribute to chanwaihan/HackerRank-Solutions development by creating an account on GitHub. recency | 1006 Discussions| Please Login in order to post a comment. HackerRank-Solutions / sql / intermediate / basic-join / contest-leaderboard. The formula was easy. SELECT DISTINCT(CITY) FROM STATION WHERE MOD (ID,2) = 0; 1 | Permalink. HackerRank SQL Preparation: Weather Observation Station 3(MySQL) SQL (Basic) SQL (Intermediate) SQL (Advanced) Difficulty. 1 week ago + 0 comments. Julia just finished conducting a coding contest, and she needs your help assembling the leaderboard! Write a query to print the respective hacker_id and name of hackers who achieved full scores for more than one · 170+ solutions to Hackerrank. Write a query identifying the type of each record in the TRIANGLES table using its three side lengths. And the functions are straight-forward. Written by Sanjit Khasnobis. Hard. This tutorial is only This repository contains my solutions to the problems proposed at HackerRank. select city from station where city like 'A%' or city like 'E%' or city like 'I%' or city like 'O%' or city like 'U%'; Contribute to BlakeBrown/HackerRank-Solutions development by creating an account on GitHub. Amber’s conglomerate corporation just acquired some new companies. vi_nastya. 1. Contribute to Imtiaze/HackerRank_SQL_Solutions development by creating an account on GitHub. Click here to see more codes for NodeMCU ESP8266 and similar Family. Mar 31, 2024. marinskiy. Skip to HackerRank-Solutions / sql / basic / advanced-select / type-of-triangle. It will help you learn and understand SQL in a better way. Updated Oct 22, 2019; TSQL; phoenixSP / Hackerrank-sql. hacker_id ORDER BY c1. Email. Contribute to RodneyShag/HackerRank_solutions development by creating an account on GitHub. sql hackerrank hackerrank-solutions sql-history hackerrank-30dayschallange hackerrank-sql hackerrank-statistics hackerrank-sql-solutions hackerrank-solutions-github sql-hackerrank hackerrank-sql-challenge hackerrank-solution hackerrank-sql-solutions-oracle hackerrank-sql-certificate hackerrank-sql-solution hackerrank-sql-problems hackerrank-sql sql hackerrank hackerrank-solutions sql-history hackerrank-30dayschallange hackerrank-sql hackerrank-statistics hackerrank-sql-solutions hackerrank-solutions-github sql-hackerrank hackerrank-sql-challenge hackerrank-solution hackerrank-sql-solutions-oracle hackerrank-sql-certificate hackerrank-sql-solution hackerrank-sql-problems hackerrank-sql . Easy. Harry Potter and his friends are at Ollivander’s with Ron, finally replacing Charlie’s old broken wand. 7780. - sharathreddy31/SQL HackerRank personal solutions. Key Competencies: SQL (Basic) SQL (Intermediate) SQL (Advanced) Difficulty. mysql sql oracle hackerrank mysql-database oracle-11g oracle-db oracle-12c oracle-database hackerrank-solutions hackerrank-sql hackerrank-sql-solutions. We use cookies to -- MS SQL Server SELECT DISTINCT CITY FROM STATION WHERE PATINDEX ( ' [ aeiou ] % ' , REVERSE ( CITY )) = 1 ; -- it equals to 1 to ensure that the vowel is at the first position as the start of the city name, but then we reverse to get the last position as the start of the city name. Code Issues Pull requests Hackerrank sql solved using Oracle SQL. ORACLE SQL issue. This was curated after solving all 58 questions, and achieving a score of 1130 points (WR1) This repository contains my solutions to various SQL challenges on HackerRank, organized by categories and difficulty levels. Higher Than 75 Marks. MySQL; Problem. com practice problems in C++, python and SQL - IhorVodko/Hackerrank_solutions Mar 12, 2024 · The solutions of all the SQL challenges for all easy, medium and hard challenges on HackerRank executed on MySQL environment compiled with helpful Resources & references related to the challenges. Is it safe to say that you still google alot of your SQL solutions, or differences between functionality in different SQL versions (Oracle vs SQL Server vs PostGres, etc Find the difference between the total number of CITY entries in the table and the number of distinct CITY entries in the table. Order your output by ascending Here is Oracle solution from my HackerrankPractice repository: SELECT CEIL ( AVG ( Salary ) - AVG ( REPLACE ( Salary , '0' , '' ))) FROM EMPLOYEES ; Feel free to ask if you have any questions :) Type of Triangle Hackerrank Solution SQL *****For code click Here : https://idiotprogrammern. Contribute to rene-d/hackerrank development by creating an account on GitHub. COUNT(city) will count the number of row If it has city column and has value. Sql : Leet code Problem Solved : Category: Easy : Write an SQL query to find all the authors that In Continuation of my earlier article on sql this one is problem 3. com/playlist?list=PLCWQNLd8T4_gxqzav19GJyrEjZBL4ytA2 ***** Oracle SQL Tutorial : https://yo HackerRank Interviews. Enterprises Small and medium teams Startups By use case Hackerrank-Code / SQL / Select / Weather Observation Station 6. Write a query to find the employee IDs along with the names of all its employees who work in the HR department who earned a bonus of 5000 dollars or more in the last quarter. - jaquezux/SQL-hackerrank-solutions Problem. Ask Question Asked 3 years, SQL> with station (city) as 2 Oracle SQL Question - Need Help. Sql. Sort by. Contribute to BlakeBrown/HackerRank-Solutions development by creating an account on GitHub. 4 of 6 Test your code You can compile your code and test it for errors and accuracy Apr 22, 2021 · Click here to see solutions for all Machine Learning Coursera Assignments. Contribute to shibusahu30/HackerRank-Complete-Solutions-OracleSQL development by creating an account on GitHub. Contribute to sknsht/HackerRank development by creating an account on GitHub. Solution: Oracle. Problem; Input Format; Solution – Population Density Difference in SQL. This competency area includes the understanding of basic concepts like Blocks mysql sql oracle hackerrank mysql-database oracle-11g oracle-db oracle-12c oracle-database hackerrank-solutions hackerrank-sql hackerrank-sql-solutions Updated Jun 27, 2020; TSQL; To associate your repository with the hackerrank-sql-solutions topic, visit your repo's landing page and select "manage topics SQL. MySQL, Oracle, MS SQL Server */ SELECT COMPANY_CODE, FOUNDER, (SELECT COUNT (DISTINCT LEAD_MANAGER_CODE) FROM LEAD_MANAGER WHERE COMPANY_CODE = C. The output column headers should be Doctor, Professor, Singer, and Actor, respectively. 2345, rounded to 4 decimal places. . Query the names of all the Japanese cities in the CITY HackerRank personal solutions. Please signup or login in order to view this challenge. The CountryCode for America is USA. cc AS challenges_count FROM Challenges1 c1 JOIN Hackers h ON h. SQL query problem (Oracle) 1. 3 weeks ago + 0 comments-- MS SQL Server. Click here to see more codes for Raspberry Pi 3 and similar Family. CountryCode and COUNTRY. Pivot the Occupation column in OCCUPATIONS so that each Name is sorted alphabetically and displayed underneath its corresponding Occupation. If you’re a data scientist or software engineer on the job market, the ability to demonstrate your database skills in an SQL interview is critical to landing your next role. The solutions of all the Hackerrank SQL challenges for all easy, medium and hard challenges executed on Oracle environment. 1) The PADS. Basic Select. If you do not include the row_number() you will just print one row of data. WHEN A + B <= C OR A + C <= B OR B + C <= A THEN ' Not A Triangle ' WHEN A = B AND B Oracle Sql. See more 170+ solutions to Hackerrank. Type of Triangle Hackerrank Solution SQL *****For code click Here : https://idiotprogrammern. com - alvesmog/hackerRank-solutions where LAT_N is the northern latitude and LONG_W is the western longitude. -- MS SQL Server. SELECT NAME FROM CITY WHERE POPULATION>120000 AND COUNTRYCODE ='USA'; 0 | pinyapat_mnbpl. FROM CITY . Here I will try to provide multiple approaches & solutions to the same problem. You are viewing a single comment's thread. - Hackerrank-SQL-Challenges/6. The STATION table is described as follows:. Sep 18, 2022 Weather Observation Station 5 Hackerrank Solution *****For query click Here: https://realnamehiddenin. Problem; Solution – Japanese Cities’ Names in SQL; Problem. P(R) represents a pattern drawn by Julia in R rows. These solutions can Code your solution in our custom editor or code in your own environment and upload your solution as a file. hacker_id = c1. HackerRank-Solutions / sql / intermediate / basic-join / top-competitors. HackerRank-Solutions / sql / basic / aggregation / weather-observation-station-17. Order Solved queries for the Hackerrank SQL (Intermediate) Skills Certification Test 🎓. cc Use Dual and Level in Oracle. Advanced Select. Copy link. Query the My solutions to HackerRank problems. Oracle, MS SQL Server */ SELECT CASE . Contribute to chanwaihan/HackerRank-Solutions development by creating an account on GitHub. Data Engineering. This repository contains solutions for Hacker Rank SQL problems. SQL. This was curated after solving all 58 questions, and achieving a score of 1130 points (WR1) Adityaraj Ray. Revising the Select Query I. ukwedkodbtvswbosvrxzuvhwoiegmufzlanjpexceqapxjjtzync