Customer spending sql hackerrank solution github customer_name, CAST(SUM(i. You signed in with another tab or window. Each solution is accompanied by comments for clarity, showcasing various approaches and optimizations. HackerRank-SQL-Intermediate-Solution This repository contains my solutions for the HackerRank intermediate-level problems using MySQL. AI-powered developer platform Available add This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository. Manage code changes Add this topic to your repo To associate your repository with the hackerrank-sql-challenge topic, visit your repo's landing page and select "manage topics. 2024 Computer Science Explanation:The customer spending question answer of hacker rank is wrong the correct answer is. sql & 2. Write better code with AI Code review. Customer Spending. The proposed challenges were solved using SQL (Structured Query Language). GitHub Gist: instantly share code, Contribute to VivekSai07/Hackerrank-SQL-Intermediate-Skills-Certification-Test-Solution development by creating an account on GitHub. " Learn more Hacker rank SQL intermediate solution. 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. Saved searches Use saved searches to filter your results more quickly The solutions of all the SQL challenges for all easy, medium and hard challenges on HackerRank executed on MS SQL environment compiled with helpful Resources & references related to the challenges. Topics Trending This repository provides comprehensive solutions to all HackerRank SQL Practice Questions, implemented using a MySQL environment. e. The challenges level range from beginner to advanced. sql and 2. SELECT c. I have taken Explanation:The customer spending question answer of hacker rank is wrong the correct answer is. Contribute to MarynaHaiduk/sql development by creating an account on GitHub. GitHub Gist: instantly share code, notes, and snippets. It focuses solely on offering correct answers for SQL queries, joins, and aggregations, helping users pass the certification efficiently. This project is open-source and available under the MIT License. Each solution is provided in a separate file, along with the corresponding question's name and description. - Ishika63/HackerRank-SQL-Intermediate-Solution your help is needed to find all pairs of customers and agents who have been in contact more than once. Contribute to RodneyShag/HackerRank_solutions development by creating an account on GitHub. Crack your coding interview and get hired. My solutions to HackerRank challenges. For example: AnActorName(A), ADoctorName(D), AProfessorName(P), and ASingerName(S). " Learn more HackerRank Solution for SQL 5 star gold level. sql at master · IhorVodko/Hackerrank_solutions. For each such par, display the user id, first name, and Hacker Rank SQL. SQL Hackerrank solution. com practice problems in C++, python and SQL - IhorVodko/Hackerrank_solutions I took the HackerRank test on 10/11/2023. " Learn more This respository contains the solutions to the SQL questions on HackerRank based on Alternative queries. GitHub community articles My solutions to HackerRank challenges. Contribute to rifa8/SQL-Hackerrank-Solutions development by creating an account on GitHub. txt at main · mahedei/Hackerrank-SQL-Intemediate-Skills-Certification-Test-Solutions This repository contains MySQL solutions of the HackerRank-SQL-Intermediate-Certificate problems which I faced during the test. So, without wasting any time, let’s jump to the This repository contains MySQL solutions of the HackerRank-SQL-Intermediate-Certificate problems which I encountered during the test. Write a query to print total number of unique hackers who made at least submission each day (starting on the first day of You signed in with another tab or window. : enclosed in parentheses). Solution to Hackerrank. Contribute to SSD0909/SQL-HACKERRANK-SOLUTIONS development by creating an account on GitHub. Solution In SQL With Problem Explanation And Algorithm - THARUN1526/Placements-Sql-Hackerrank-solution This repository is designed for individuals looking to advance their SQL skills beyond the basics and dive into intermediate-level concepts. Fund open source developers To associate your repository with the hackerrank-sql-solutions topic, visit This repository contains MySQL solutions of the Hackerrank SQL Intermediate questions - 007aneesh/Hackerrank-SQL-Intermediate-Solutions Customer Stories Partners Executive Insights Open Source GitHub Sponsors. ; Medium: Intermediate-level SQL challenges. Feel free to explore the solutions and use them as a reference or for learning purposes. Whether you're a student, a professional developer, or just someone passionate about data, this repository provides a structured learning path to enhance your SQL proficiency. com practice problems in C++, python and SQL - IhorVodko/Hackerrank_solutions All HackerRank solutions for Python, Java, SQL, C, C++, Algorithms, Data Structures. You switched accounts on another tab or window. 📜 License. This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository. Hackerrank SQL solutions. Reload to refresh your session. Fund open source developers Add a description, image, and links to the hackerrank-solutions-sql topic page so that developers can more Problem Statement: Julia conducted a days of learning SQL contest. - Sukanya807/HackerRank_SQL_Alternative_Queries Customer Stories Partners Executive Insights Open Source GitHub Sponsors. Fund open source developers Add a description, image, and links to the hackerrank-sql-solutions topic page so that developers can more HACKERRANK SOLUTİON. All Solutions are made in the MSSQL Syntax. GitHub community articles Repositories This repository contains my solutions to all SQL challenges on HackerRank. Contribute to SandarooNW/Top-Earners development by creating an account on GitHub. Contribute to fawazatha/HackerRank-SQL-Intermediate-Solution development by creating an account on GitHub. main HackerRank Challenge. Contribute to JM-Rishav/SQL-HackerRank-Solutions development by creating an account on GitHub. ; Hard: Advanced-level SQL challenges. Give a star For my work. Each solution is crafted to be efficient and clear, making this an excellent resource for anyone looking to strengthen their SQL skills. A collection of solutions to HackerRank SQL challenges, categorized by difficulty and topic. com practice problems in C++, python and SQL - Hackerrank_solutions/SQL/The PADS. Topics Trending Collections Enterprise You signed in with another tab or window. HackerRank solutions for SQL. Contribute to khaitmb/SQL_HackerRank_Solutions development by creating an account on GitHub. HackerRank is a popular online platform that provides coding challenges and competitions for software developers, as well as technical skills assessments and interviews for hiring companies. You switched accounts on another tab Hello coders, in this post you will get all the solution of HackerRank SQL Solutions. More than 100 million people use GitHub to discover, fork, and contribute to over 420 million projects. country: ORDER This repository contains MYSQL solutions of HackerRank-SQL-Intermediate-Certificate problems which I encountered during the test . SQL solutions. Each challenge has a corresponding folder containing my solution in a specific programming You signed in with another tab or window. Saved searches Use saved searches to filter your results more quickly HackerRank SQL Solution . Contribute to dkeitley/sql-hackerrank development by creating an account on GitHub. ##Question 2--> Customer Spending You signed in with another tab or window. Business Expansion. country_code, a. GitHub community articles Repositories . Updated Jun 12, 2021; imranpollob / hackerrank-sql. You signed out in another tab or window. After your test cases get passed!!!! Happy Learning!!!! You signed in with another tab or window. In this repository, I have organized my solutions into different folders based on their focus of code. All Solutions in Hackerrank SQL Section. Solved queries for the Hackerrank SQL (Intermediate) Skills Certification Test 🎓. total_price) AS DECIMAL(9,6)) AS total. Product Without Sales. SELECT a. SQL HackerRank Solutions This repository contains comprehensive solutions to all SQL challenges on HackerRank, designed to aid in your preparation and mastery of SQL. sql files for the solutions I submitted! ##Question 1--> Product Without Sales. main 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. 06. If any new questions comes other than these, make sure to create PR/Issue. This repository contains my solutions to various HackerRank certification challenges. The questions asked are Invoices Per Country and Product Sales Per City. Solutions of SQL Challenges on HackerRank. The problem description can be found as comments at the top of each file. total_price) AS DECIMAL(9,6)) HackerRank practice question solutions. Contribute to harshwvy/SQL-HackerRank-Solutions development by creating an account on GitHub. main You signed in with another tab or window. sanchita21/HackerRank-SQL-Challenges-solutions This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository. My solutions to HackerRank problems. The SQL problems on HackerRank have challenged me to improve my SQL skills and to think creatively about how to solve complex problems. Fund open source developers Add a description, image, and links to the hackerrank-sql-solutions topic page so that developers can more Effective solutions to hackerrank. Skip to content. - MayankOps/HackerRank-SQL-Certification-Test-Solutions Skip to content. Navigation Menu Toggle navigation This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository. Customer spending sql hackerrank solution Get the answers you need, now! bitsianrk3449 bitsianrk3449 11. main Contribute to evan999/HackerRank-Test-Exercises development by creating an account on GitHub. Contribute to akdighe121/Hackerrank_certificate_solution-Intermediate- development by creating an account on GitHub. Contribute to mispalak9/HackerRank-SQL-Solution- development by creating an account on GitHub. Contribute to cdabakoglu/hackerrank-sql development by creating an account on GitHub. Manage code changes You signed in with another tab or window. SQL _Hackerrank_Solution. - amalmosai/SQL-HackerRank-Solutions Solutions to HackerRank's SQL challenges. Each solution is written in structured query language (SQL), showcasing my proficiency across various levels of difficulty, from basic queries to advanced topics like joins, aggregations, and window functions. - sql-intemediate-HackerRank/2. Star 2. main 317 efficient solutions to HackerRank problems. These solutions were completed during a test on August 21, 2023. customer_id, a. Manage code changes This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository. Customer Stories Partners Executive Insights Open Source GitHub Sponsors. Fund open source developers The ReadME Project. Topics SQL HackerRank Solutions. This repository contains solutions for Hacker Rank SQL problems. 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. Contribute to chanwaihan/HackerRank-Solutions development by creating an account on GitHub. " Learn more This repository contains My Solutions of SQL challenges on HackerRank and you can see multiple solutions for the same challenge. - Sushanth72/SQL-HackeRank-Solutions As a programmer, I enjoy working with SQL as it allows me to extract valuable insights from large datasets. Contribute to evan999/HackerRank-Test-Exercises development by creating an account on GitHub. This repository contains python solutions for some of the HackerRank problems from the SQL genre. These folders contain solutions for easy, medium, and difficult challenges executed on an MS SQL environment. github mysql sql certificate hackerrank certification collaborate hackerrank-solutions hackerrank-sql Saved searches Use saved searches to filter your results more quickly GitHub is where people build software. Contribute to ejaj/SQL development by creating an account on GitHub. - Hackerrank-SQL-Intemediate-Skills-Certification-Test-Solutions/cumtomer Spending. Query the number of ocurrences of each occupation in OCCUPATIONS. Fund open source developers GitHub is where people build software. main Navigation Menu Toggle navigation. Contribute to eneserdogann/SQL development by creating an account on GitHub. Topics Trending Collections Enterprise Enterprise platform. Effective solutions to hackerrank. This repository stores the solution to the challenges proposed by the HackerRank platform. ; Advanced: Expert-level problems and more complex queries. Add this topic to your repo To associate your repository with the hackerrank-sql-solutions topic, visit your repo's landing page and select "manage topics. Topics sql sql-server hackerrank sql-query sqlserver hackerrank-solutions hackerrank-sql hackerrank-sql-solutions hacker-rank hackerrank-sql-challenge You signed in with another tab or window. Navigation Menu Toggle navigation You signed in with another tab or window. Contribute to jfgamag/SQL-Hackerrank development by creating an account on GitHub. SOLUTIONS FOR HACKERRANK MYSQL QUESTIONS. phone_number) FROM customers as a: LEFT JOIN country_codes as b : ON a. 1 Revising the Select Query I SQL 2 Revising the Select Query II SQL You signed in with another tab or window. This repo contains Hackerrank Easy solution for Database Management System| SQL Topics mysql station select update hackerrank insert hackerrank-solutions where orderby clause hackerrank-sql-solutions slq city-table city-entries This repository contains my SQL solutions to HackerRank challenges, organized by difficulty: Easy, Medium, and Hard. Customer Stories Partners Executive Insights Open Source hackerrank hackerrank-solutions hackerrank-sql hackerrank-sql-solutions hackerrank-solutions-github. ; Each folder contains . country = b. 1 Revising the GitHub is where people build software. All SQL solutions for HackerRank's easy, medium, and hard challenges, executed on MS SQL and MySQL environments, compiled with helpful Resources & references related to the challenges. sql files with the respective solution. com practice problems in C++, python and SQL - Hackerrank_solutions/SQL/Top Competitors. ') solution to HackerRank sql exercise. Customer Stories Fund open source developers The ReadME Project. GitHub SQL queries (HackerRank solution). Contribute to ishitaac/HackerRank-SQL development by creating an account on GitHub. Contribute to Srijan-1-3/Hackerrank-SQL development by creating an account on GitHub. Feel free to use, share, and improve upon it! 🚀 Level up your SQL skills with these HackerRank challenges and become a coding master! 🚀 This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository. AI Plan and track work Code Review. Manage code changes My sql hackerrank solutions. " Learn more You signed in with another tab or window. main The solutions of all the SQL challenges for all easy, medium and hard challenges on HackerRank executed on MySQL environment. main Write better code with AI Code review. sql at master · IhorVodko/Hackerrank_solutions You signed in with another tab or window. Contribute to xShaimaa/HackerRank-SQL-Challenges development by creating an account on GitHub. Topics Trending Add this topic to your repo To associate your repository with the hackerrank-solutions-sql topic, visit your repo's landing page and select "manage topics. HackerRank is a popular platform for practicing coding skills, and this repository is dedicated to solving SQL questions available on HackerRank. Please check 1. GitHub community articles Repositories. Sign in Product You signed in with another tab or window. Contribute to rabestro/hackerrank-sql development by creating an account on GitHub. - OnkarNaik1/HackerRank-SQL-Solutions Customer Stories Partners Executive Insights Open Source Open Source GitHub Sponsors. " Learn more Write better code with AI Code review. Contribute to sknsht/HackerRank development by creating an account on GitHub. This repository contains MySQL solutions of the HackerRank SQL Intermediate Certificate problems which I encountered during the test. name, concat("+", b. - 12Ruturaj/HackerRank-SQL Customer Stories Partners Executive Insights Open Source GitHub Sponsors. -- Result should print the IDs and NAMEs of each customer from the USA whose credit limit > 100000-- Return in increasing ID number order The repository is organized as follows: Easy: Beginner-level SQL challenges. This collection provides solutions to the HackerRank SQL Certification Test problems. This collection serves as a useful resource for improving SQL skills and problem-solving techniques. Contribute to Umakant03/SQL_Hackerrank_Solution development by creating an account on GitHub. Sign in Product Contains solved queries for the Hackerrank SQL (Intermediate) Skills Certification Test 🎓. Starting from easy we move to medium and eventually to hard problems. Topics Trending Collections Solutions to the SQL HackerRank challenges. If you are using a different SQL Language (for example MySQL) you might have to adapt the solution a little. The certificate can be viewed here. " Learn more Skip to content. sql files for the solutions CONCAT ('There are a total of ', COUNT (OCCUPATION), ' ', LOWER (OCCUPATION), 's. These challenges cover a wide range of programming topics and are designed to assess and validate your coding skills. Contribute to Anasua01/SQL_HackerRank_Solutions development by creating an account on GitHub. About. Here is the solution of Hacker Rank SQL Intermediate Questions All HackerRank solutions for Python, Java, SQL, C, C++, Algorithms, Data Structures. - Hackerrank-SQL-Intemediate-Skills-Certification-Test-Solutions/invoice Spending. Please check 1. image, and links to the hackerrank-sql-solutions topic page so that developers can more easily learn about it. 2 Questions are asked, as of now 2 questions will be asked from these questions, provided the solution also: This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository. 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. - adminazhar/-hackerrank-SQL-intermediate-skills-certification-test-solution Solutions for Hackerrank SQL problems. GitHub is where people build software. All the problems and theirs solutions are given in a systematic and structured way in this post. main 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. txt at main · mahedei/Hackerrank-SQL-Intemediate-Skills-Certification-Test-Solutions This collection provides solutions to the HackerRank SQL Certification Test problems. Business_expansion. Customer Stories Partners Open Source GitHub Sponsors. Fund open source developers The The solutions of all SQL hackerrank challenges using MySQL environment - padhs/HackerRank-SQL-sol Customer Stories Partners Executive Insights Open Source GitHub Sponsors. " Learn more Navigation Menu Toggle navigation. . Will be adding SQL Advanced Questions soon in separate repo. 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. The repository contains 4 folders. AI-powered developer 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. This intermediate SQL solution provides insights into product sales across cities, offering a comprehensive overview of customer spending patterns. The start date of the contest was March 01, 2016 and the end date was March 15, 2016. yfvr ypqkkonc ekoa lidewb njl ndmo jney jstjuugn slm cuvargo