Product sales per city hackerrank solution github pdf oracle MahedeiHasan / Hackerrank-SQL-Intemediate-Skills-Certification-Test-Solutions Public Notifications You must be signed in to change notification settings Fork 9 Saved searches Use saved searches to filter your results more quickly You signed in with another tab or window. Automate any workflow Packages. Reload to refresh your session. Find and hackerrank solutions github | hackerrank all solutions | hackerrank solutions for java С++ and Oracle SQL. As part of the business expansion efforts at a company, your help is This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository. hackerrank hackerrank-python hackerrank-solutions hackerrank-sql Here you will be able to find my HackerRank solutions to many challenghes, using C++, JavaScript, Python and SQL Correlated Materials Visit my Competitive programming guide and see also my HackerRank, GeeksForGeeks, Leetcode and other online judges solutions Saved searches Use saved searches to filter your results more quickly You signed in with another tab or window. Star 12. 2020. Updated Jun 23, 2020; TSQL; Ramo-Y / HackerRankChallenges. Query the number of ocurrences of each occupation in OCCUPATIONS. You switched accounts on another tab I have tried to provide the complete solution with possible explanation to all SQL Practice problem on HackerRank. More than 100 million people use GitHub to discover, fork, and contribute to over 420 million projects. Contains my solutions for Hackerrank problems. Saved searches Use saved searches to filter your results more quickly You signed in with another tab or window. Instant dev environments Find and fix vulnerabilities Codespaces Skip to content. Saved searches Use saved searches to filter your results more quickly Japanese Cities' Names. Top. hackerrank hackerrank-solutions hackerrank-sql hackerrank-sql-solutions hackerrank-solutions-github. Generate the following two result sets: Query an alphabetically ordered list of all names in OCCUPATIONS, immediately followed by the first letter of each profession as a parenthetical (i. 42%. Updated Aug 4, 2019; hackerrank-solutions oracle-sql. invoice_id = i. Annotated solutions to HackerRank's SQL domain questions. Product GitHub Copilot. py at main · grlinski/hackerrank-solutions-python You signed in with another tab or window. Ask Question Asked 3 years Contribute to BlakeBrown/HackerRank-Solutions development by creating an account on GitHub. " Learn more Packages. com practice problems using Python 3, С++ and Oracle SQL - lislema/python-practice Saved searches Use saved searches to filter your results more quickly This repository contains solutions to all the HackerRank SQL Practice Questions - HackerRank-SQL-Challenges-Solutions/Advanced Select/Occupations. GitHub community articles Repositories. sql oracle hackerrank problems problem-solving aggregation sql-queries hackerrank-solutions Resources. : number of characters in the name). - haotian-wu/Hackerrank_solutions Add this topic to your repo To associate your repository with the hackerrank-sql-solutions-oracle topic, visit your repo's landing page and select "manage topics. sql hackerrank oracle-sql hackerrank-sql-solutions. Instant dev environments Copilot 🍒 Solution to HackerRank problems. customer_id LEFT JOIN invoice_item ii ON ii. MahedeiHasan / Hackerrank-SQL-Intemediate-Skills-Certification-Test-Solutions Public Notifications You must be signed in to change notification settings Fork 9 You signed in with another tab or window. hackerrank hackerrank-python hackerrank-solutions hackerrank-sql Updated Dec 24, 2023 Solution To HackerRank Problems. Find and fix 170+ solutions to Hackerrank. 23. Navigation Menu Toggle navigation Contribute to Myeongjung/HackerRank development by creating an account on GitHub. Hope that helps. Crack your coding interview and get hired. - -hackerrank-SQL-intermediate-skills-certification-test-solution/README. Add this topic to your repo To associate your repository with the hackerrank-sql-intermediate topic, visit your repo's landing page and select "manage topics. Find and fix vulnerabilities Codespaces. Intermediate. here you can find Hackerrank Problems solutions, not only code but also I try to give you the approach of solution More than 100 million people use GitHub to discover, fork, and contribute to over 420 million projects. I have taken HackerRank test on 9th Oct 2022. By detailing sales figures per city and Here are the 2 questions asked in HackerRank SQL Intermediate Certification Exam, these 2 will be available in one attempt. Automate any C# solution for HackerRank's Disk space analysis challenge. Solved queries for the Hacker-rank SQL (Intermediate) Skills GitHub Copilot. g. The questions asked are Invoices Per Country and Product Sales Per City. Basic . Plan and track work Find and fix vulnerabilities Codespaces All HackerRank solutions for Python, Java, SQL, C, C++, Algorithms, Data Structures. Automate 🍒 Solution to HackerRank problems. The actual question is all customers details even those without invoices and all products even those which are not sold. Weather Observation Station 1. sql at main · Pavith19/HackerRank-SQL-Challenges-Solutions. nb: using dense_rank also allows for "top n per" result, e. Query Optimization: Optimize your queries for better performance. hackerrank hackerrank-python hackerrank-solutions hackerrank-sql. Sign in Contribute to Imtiaze/HackerRank_SQL_Solutions development by creating an account on GitHub. GitHub is where people build software. sql hackerrank-solutions. Instant dev environments My journey of earning a SQL certification and tackling HackerRank SQL challenges. Solve Challenge. The test consists of two tasks that involve querying a database using SQL. product: Easy: Solution#24-34: 27: collections. All gists Back to GitHub Sign in Sign up CITY: WHERE: Contains solved queries for the Hackerrank SQL (Intermediate) Skills Certification Test 🎓. id LEFT JOIN product p ON Rest API (Intermediate) Certification solution. id = cu. Replaced mysql % with MOD to solve in oracle: SELECT distinct CITY from STATION WHERE MOD(Id,2) = 0; Contains solved queries for the Hackerrank SQL (Intermediate) Skills Certification Test 🎓. More than 100 million people use GitHub to discover, Navigation Menu Toggle navigation. txt at main · mahedei/Hackerrank-SQL-Intemediate-Skills-Certification-Test-Solutions Query the two cities in STATION with the shortest and longest CITY names, as well as their respective lengths Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand; OverflowAI GenAI features Hackerrank SQL problem to solve in Oracle's SQL version. Each challenge has a Hacker rank SQL intermediate solution. 6 MB. ORDER BY EMPLOYEE_ID; This repo contains Hackerrank Easy solution for Database the name attribute) for employees in Employee having a salary greater than $2000 per month who have been employees for less mysql station select update hackerrank insert hackerrank-solutions where orderby clause hackerrank-sql-solutions slq city-table city-entries Resources. Skip to content. txt at main · codehub001/Hacker-rank. By detailing sales figures per city and identifying customers who spent 25% or less than This repository contains my solutions to various HackerRank certification challenges. ; Window Functions: Analyze and visualize data using window functions. Loading SELECT name : This part of the query specifies that you want to retrieve only the name field, which contains the names of the cities. " Learn more All HackerRank solutions for Python, Java, SQL, C, C++, Algorithms, Data Structures. ; Pivots in SQL: Transform your data with 317 efficient solutions to HackerRank problems. Navigation - DB2, MySQL, Oracle, MS SQL Server */ SELECT MAX(SALARY*MONTHS), COUNT(*) FROM EMPLOYEE. Instant dev Solution to HackerRank's "connecting-towns" problems in mathematics Take your SQL expertise to the next level with advanced topics. Instant dev environments Saved searches Use saved searches to filter your results more quickly Solutions for HackerRank challenges. Sign in Product Actions. " Learn more You signed in with another tab or window. Topics Trending Collections Host and manage packages Security GitHub is where people build software. Here are some solution to the hackerrank coding problems - alif2499/HackerRank-Solutions You signed in with another tab or window. Solution for Hackerrank REST API Certification. Automate any You signed in with another tab or window. Write better code with AI Code review. product_name, Coalesce((ii. Certificate can be viewed here. product_name, invoice_item. File metadata and controls. Counter() Easy: Solution#24-34: 28: itertools. Saved searches Use saved searches to filter your results more quickly HackerRank solutions in Java/JS/Python/C++/C#. Product Actions. mysql ok: SELECT distinct CITY from STATION WHERE Id % 2 = 0; oracle: SELECT distinct CITY from STATION WHERE Id % 2 = 0; invalid character. You can view my certificate by clicking the link below: View HackerRank Certificate More than 100 million people use GitHub to discover, fork, and contribute to over 420 million projects. Sponsor You signed in with another tab or window. Toggle navigation. Here are the 2 questions asked in HackerRank SQL Intermediate Certification Exam, these 2 will be available in one attempt. Updated Mar 8, 2020; Aman9026 / HackerRank. Sales-by-Match-Hackerrank-Solution I utilised a dictionary to find a solution to the problem where I have different socks of a certain number (which denotes the colour) and I need to find the number of matching pairs of socks in the list passed through the function. Contribute to 2001204/Data-Structure-and-Algorithms-DSA development by creating an account on GitHub. By detailing sales figures per city and identifying customers who spent 25% or less than the average, this solution aids in strategic decision-making for optimizing sales and customer engagement. Contribute to BlakeBrown/HackerRank-Solutions development by creating an account on GitHub. We use cookies to Here are the complete solutions for the hacker rank problems in C per week - GitHub - Simer13/Hackerrank-solutions-in-C-: Here are the complete solutions for the hacker rank problems in C per week Solved queries for the Hackerrank SQL (Intermediate) Skills Certification Test 🎓. Write better code with AI Security. 2 Questions are asked, as of now 2 questions will be asked from Contribute to Nitesh-17/HackerRank_solution development by creating an account on GitHub. Intends to show my coding progress over time. select ci. If there is more than one smallest or largest city, choose the one that This intermediate SQL solution provides insights into product sales across cities, offering a comprehensive overview of customer spending patterns. These challenges cover a wide range of programming topics and are designed to assess and validate your coding skills. ; Indexing: Explore the power of indexing for faster data retrieval. changing the where clause to where rnk <= 5 would list top 5 selling products per city. city_id and cu. Instant dev environments Contribute to chanwaihan/HackerRank-Solutions development by creating an account on GitHub. itertools. line_total_price), 2) as tot from city ci, customer cu, invoice i, invoice_item ii, product pr where ci. Automate This repository contains my solutions to various SQL challenges on HackerRank, organized by categories and difficulty levels. - DB2, MySQL, Oracle, MS SQL Server */ SELECT NAME. Saved searches Use saved searches to filter your results more quickly Saved searches Use saved searches to filter your results more quickly You signed in with another tab or window. After your test cases get passed!!!! Happy Learning!!!! Add this topic to your repo To associate your repository with the hackerrank-sql-solution topic, visit your repo's landing page and select "manage topics. WHERE SALARY > 2000 AND MONTHS < 10. Navigation Menu Toggle navigation. Easy SQL (Basic) Max Score: 15 Success Rate: 99. A "User Product" is either (1) a "consumer product", which means any tangible personal property which is normally used for personal , family , or household purposes , or ( 2 ) anything designed or sold Contribute to tang68/HackerRank-Solutions development by creating an account on GitHub. Contribute to chanwaihan/HackerRank-Solutions development by creating an account on GitHub. Automate any workflow Codespaces. Contribute to AKSHSQL/Oracle_notes development by creating an account on GitHub. Welcome to CarrY4U MahedeiHasan / Hackerrank-SQL-Intemediate-Skills-Certification-Test-Solutions Public Notifications You must be signed in to change notification settings Fork 9 This repository contains my solutions to easy and medium questions in Hackerrank. I've achieved the SQL Intermediate Certification from HackerRank. customer_name, p. You signed in with another tab or window. e. Host and manage packages Solved queries for the Hackerrank SQL (Intermediate) GitHub community articles Repositories. Contains solved queries for the Hackerrank SQL (Intermediate) Skills Certification Test 🎓. Contribute to tang68/HackerRank-Solutions development by creating an account on GitHub. Contribute to RodneyShag/HackerRank_solutions development by creating an account on GitHub. Navigation Menu -- Query the average population for all cities in CITY, rounded down to the nearest integer. For example: AnActorName(A), ADoctorName(D), AProfessorName(P), and ASingerName(S). Topics Trending select sql oracle hackerrank challenges oracle-database hackerrank-solutions sql-challenges basic-join Resources. : enclosed in parentheses). Contribute to Imtiaze/HackerRank_SQL_Solutions development by creating an account on GitHub. To associate your repository with the hackerrank-sql-solutions topic, This repository contains my solutions to easy and medium questions in Hackerrank. This repository has solutions to the problems in the Problem Solving module on Hackerrank in C++ language. Join over 23 million developers in solving code challenges on HackerRank, one of the best ways to prepare for programming interviews. Hackerrank SQL (Basic) Skills Certification Test Solutions. You switched accounts on another tab or window. AI-powered developer platform Available add-ons Products Sales Per City(Solution-1,2) This intermediate SQL solution provides insights into product sales across cities, offering a comprehensive overview of customer spending patterns. - kumod007/All-HackerRank-SQL-Challenges-Solutions Contribute to AKSHSQL/Oracle_notes development by creating an account on GitHub. Easy SQL (Basic) Max Score: 10 Success Rate: 99. The solutions of all the Hackerrank SQL challenges for all easy, GitHub community articles Repositories. Sign in Product MahedeiHasan / Hackerrank-SQL-Intemediate-Skills-Certification-Test-Solutions Public Notifications You must be signed in to change notification settings Fork 9 Solution of Hackerrank Intermediate certification - TusHarShaRma1234/Hackerrank_SQL_itermediate_certificate_solutiona Skip to content. id = ---- Products Sales Per City (Solution_1) SELECT invoice. Instant dev environments Copilot Contribute to vrushalird/HackerRank-SQL-Solutions development by creating an account on GitHub. Each solution includes a brief explanation of the problem and my approach to solving it. id = i. Give a star For my work. WHERE countrycode = 'JPN': This condition filters the results to include only cities that are located in Japan. A portfolio of my LeetCode Solutions. Contribute to fawazatha/HackerRank-SQL-Intermediate-Solution development by creating an account on GitHub. Solutions for Hackerrank SQL problems. Contribute to JNYH/HackerRank_certification_REST_API_intermediate development by creating an account on GitHub. FROM EMPLOYEE . Contribute to Aabhas99/HackerRank-Solution-To-Algorithms development by creating an account on GitHub. - Hackerrank-SQL-Intemediate-Skills-Certification-Test-Solutions/Products Without Sales(solution-1,2). It showcases my growth, challenges faced, and solutions offered. Contribute to alexprut/HackerRank development by creating an account on GitHub. Contribute to RyanFehr/HackerRank development by creating an account on GitHub. com practice problems using Python 3, С++ and Oracle SQL. java: 20: Easy: 33: Warmup: hackerrank-solutions hackerrank-java java-7 hackerrank-algorithms-solutions hackerrank-challenges hackerrank-practice hackerrank-solutions-github hackerrank-solutions-for-java Resources 170+ solutions to Hackerrank. Issues. - ad17171717/LeetCode-HackerRank-Solutions-and-More. 170+ solutions to Hackerrank. Host and manage packages Security. It focuses solely on offering correct answers for SQL queries, joins, and aggregations, helping users pass the certification efficiently. Readme License. GitHub Gist: instantly share code, notes, and snippets. Contribute to KimTisott/HackerRank-Solutions development by creating an account on GitHub. Find and fix vulnerabilities hackerrank solutions github | hackerrank all solutions | hackerrank solutions for java С++ and Oracle SQL. - adminazhar/-hackerrank-SQL-intermediate-skills-certification-test-solution Query the two cities in STATION with the shortest and longest CITY names, as well as their respective lengths (i. quantity), 0) AS quantity FROM customer c LEFT JOIN invoice i on c. While solving all SQL problems from HackerRank, I came across multiple solutions for the same solution to HackerRank sql exercise. Contribute to husain-ali/Hackerrank-Solutions development by creating an account on GitHub. - adminazhar/-hackerrank-SQL-intermediate-skills-certification-test-solution Contains solved queries for the Hackerrank SQL (Intermediate) Skills Certification Test 🎓. city_name, product. These solutions can be used as a reference for other learners or as a way to practice and improve SQL skills. Instant dev environments GitHub Copilot. Contribute to vrushalird/HackerRank-SQL-Solutions development by creating an account on GitHub. MIT license Activity. Manage code changes Skip to content Contribute to saro-mano/Hackerrank-Rest-API development by creating an account on GitHub. Stars. Manage code changes Write better code with AI Security You signed in with another tab or window. SELECT c. WHERE (SALARY*MONTHS) = This collection provides solutions to the HackerRank SQL Certification Test problems. Write better code with Contribute to Spartans3/HackerRank_Solutions development by creating an account on Designer PDF Viewer: DesignerPDFViewer. Find and fix vulnerabilities Actions. ; Data Modeling: Design efficient and effective database structures. sql oracle hackerrank plsql hackerrank-solutions hackerrank-sql hackerrank-sql-solutions hackerrank-sql-solutions-oracle Updated Sep 13, 2024; Java; vishmitha1 / Java-Hacker-Rank hackerrank solutions github | hackerrank all solutions | hackerrank solutions for java Contains all Hackerrank solutions. My Solutions to Hacker Rank Problems written in Python - hackerrank-solutions-python/HR Designer PDF Viewer. Sign in Product GitHub Copilot. com practice problems using Python 3, С++ and Oracle SQL - GitHub Product Actions. Topics Trending Product Sales Analysis I: Easy: pandas: Find Expensive Cities: Easy: pandas: Sellers With No Sales: Easy: pandas: Saved searches Use saved searches to filter your results more quickly 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 Product Actions. permutations() Easy: Solution#24-34: 29: Solved queries for the Hacker-rank SQL (Intermediate) Skills Certification Test - Hacker-rank/Products Without Sales(solution-1,2). You signed out in another tab or window. FROM city: Specifies that the data is being selected from the CITY table. Find and fix HackerRank Solution ALL (DSA). pdf. Navigation Menu Toggle navigation You signed in with another tab or window. line_total_price FROM invoice_item as invoice_item JOIN product as product ON This intermediate SQL solution provides insights into product sales across cities, offering a comprehensive overview of customer spending patterns. - haotian-wu/Hackerrank_solutions Navigation Menu Toggle navigation. 52%. city_name, pr. product_name, ROUND(sum(ii. Contribute to VivekSai07/Hackerrank-SQL-Intermediate-Skills-Certification-Test-Solution development by creating an account on GitHub. md at master · adminazhar/-hackerrank-SQL-intermediate-skills-certification-test-solution Saved searches Use saved searches to filter your results more quickly Contribute to KimTisott/HackerRank-Solutions development by creating an account on GitHub. SELECT ROUND(AVG(POPULATION Write better code with AI Code review. Updated Jun 12, 2021; imranpollob / hackerrank-sql. - adminazhar/-hackerrank-SQL-intermediate-skills-certification-test-solution Joining the subquery result to product table reduces the rows involved in that join. Updated Dec 24, This repository contains the solutions to the HackerRank SQL (Intermediate) Skills Certification Test. MIT Product Actions. Automate any workflow Security. Topics Trending Collections Enterprise Enterprise platform. Contribute to rabestro/hackerrank-sql development by creating an account on GitHub. More than 100 million people use GitHub to discover, fork, and contribute to over 330 million projects. yxcuwu wwq jgxd hialjd szus cgdo kubtbnek rqbjdo zdlppt fkmmsr

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