Sales data for all customers and products sql hackerrank solution github term ; Personalized Communication: Send Oct 29, 2023 · I've achieved the SQL Intermediate Certification from HackerRank. 317 efficient solutions to HackerRank problems. SELECT a. 2 Questions are asked, as of now 2 questions will be asked from All HackerRank solutions for Python, Java, SQL, C, C++, Algorithms, Data Structures. Any contributions you make are greatly appreciated. You switched accounts on another tab Apr 24, 2023 · You signed in with another tab or window. Reload to refresh your session. - mahedei/Hackerrank-SQL-Intemediate-Skills-Certification-Test-Solutions GitHub community articles Repositories. a happens to equal the minimum value in Northern Latitude (LAT_N in STATION). Mar 14, 2023 · The Employee table containing employee data for a company is described as follows: where employee_id is an employee's ID number, name is their name, months is the total number of months they've been working for the Apr 19, 2023 · List Customer And Product Without Sale In One List Return, All Customers Who Do Not Have An Invoice And All Products That Were Not Sold. com practice problems using Python 3, Π‘++ and Oracle SQL - marinskiy/HackerrankPractice · Sales Manager is an all-in-one data management and analytics application designed for small-scale businesses. The questions asked are Invoices Per Country and Product Sales Per City. Repo gathered by CodeRankGPT - Solve HackerRank coding problems during your coding where LAT_N is the northern latitude and LONG_W is the western longitude. Write better code with AI Security. Topics Trending If you want to get the products that does not exists in orderline table you can simply use LEFT join with WHERE orderline. - SQL-Hackerrank-Challenge-Solutions/Basic Join/Population-Census. Works in real-time and it's absolutely undetectable π You're applying for a new job and have a Solved queries for the Hackerrank SQL (Intermediate) Skills Certification Test π. Business Expansion: Write a query to find all pairs of customers and agents who have been in contact more than once. Intends to show my You signed in with another tab or window. The query shouldreturn all customers, even customers without This repository contains MYSQL solutions of HackerRank-SQL-Intermediate-Certificate problems which I encountered during the test . - adminazhar/-hackerrank-SQL-intermediate-skills-certification-test-solution You signed in with another tab or window. This repository is a home for elegant solutions to problems found on HackerRank, designed to help you improve with both domain problems and contests. Customer Stories Partners Open Source GitHub Sponsors. Jul 24, 2024 · You signed in with another tab or window. id AS product_id, invoice_item. So, without wasting any time, letβs jump to the Contribute to hamajid/Sales_DataBase_MySQL development by creating an account on GitHub. - qanhnn12/SQL-Hackerrank-Challenge-Solutions · hackerrank hackerrank-solutions hackerrank-cpp hackerrank-javascript hackerrank-challenges hackerrank-c hackerrank-problem-solutions hackerrank-problems-solved Jul 7, 2023 · This repository contains my solutions to various HackerRank certification challenges. My Solutions to HackerRank Practice Questions on SQL, Python, and Algorithms - 07Agarg/HackerRank_Solutions Mar 5, 2023 · AdventureWorks is an online retailer that sells Bikes and Biking related items such as bike parts, biking protective gear, articles of clothing, etc. Each Solved queries for the Hackerrank SQL (Intermediate) Skills Certification Test π. -algorithms hackerrank-sql Solved queries for the Hackerrank SQL (Intermediate) Skills Certification Test π. Automate any workflow Security. You switched accounts on another tab or window. Hello coders, in this post you will get all the solution of HackerRank SQL Solutions. Please check 1. Give a star For my work. This are the solutions to ALL "implementation" problems in the Solutions for all SQL challenges on HackerRank executed on MySQL and MS SQL Server. More than 100 million people use GitHub to discover, fork, and contribute to over 420 million projects. com · The solutions of all SQL hackerrank challenges using MySQL . Contribute to ejaj/SQL development by creating an account on GitHub. Sales by Match HackerRank Solution. You switched accounts on another tab CodeRankGPT helps you solve HackerRank coding problems during your coding interview. Contribute to Jun 3, 2024 · There is a table with daily weather data over the last 6 months of 2020, including the maximum, minimum, and average temperatures. solution to HackerRank sql exercise Raw. Query Optimization: Optimize your queries for better performance. You switched accounts on another tab GitHub is where people build software. ; Indexing: Explore the This project uses Power BI and SQL to analyze sales data, helping the company gain insights into sales trends, identify top-performing products, and target high-value customers. solution to HackerRank sql exercise. Contribute to vinibrsl/hackerrank-sql development by creating an account on GitHub. Basic . Return 3 Values: - Category - Is This You signed in with another tab or window. Product Actions. After your test cases get passed!!!! Happy Learning!!!! You signed in with another tab or window. sql & 2. By detailing sales figures per city and identifying customers who spent 25% or less than class Solution {public static void Main(string[] args) {TextWriter textWriter = new StreamWriter(@System. The repository contains 6 folders. SQL-Product-Sales-per-City files for the solutions github mysql sql certificate hackerrank certification collaborate hackerrank-solutions hackerrank-sql hackerrank-sql-solutions gitlens hackerrank-certification student-vscode github-campus-experts hackerrank-certificatio All Solutions are made in the MSSQL Syntax. Use The UNION Operator In This Query. Whether you're a Contribute to vrushalird/HackerRank-SQL-Solutions development by creating an account on GitHub. Apr 14, 2023 · Link to SQL Code on GitHub: The goal of this project is to analyze data from a sales records database for scale model cars and extract information for decision-making. You switched accounts on another tab Solutions for all SQL challenges on HackerRank executed on MySQL and MS SQL Server. Make your changes, add new features, or fix issues. You switched accounts on another tab · hackerrank hackerrank-python hackerrank-datastructures-array hackerrank-solutions hackerrank-algorithms-solutions hackerrank-python-solutions hackerrank-algorithm hackerrank-python-practice-solution May 30, 2024 · Strategies: Exclusive Offers: Provide VIP customers with exclusive discounts, early access to sales, and special promotions. It is organized into six folders, each containing my solutions for easy, medium and difficult challenges executed in a MySQL environment. The solutions of all the Hackerrank SQL challenges for all easy, medium and hard challenges executed on Oracle environment. Each solution is crafted to address a specific SQL problem from the HackerRank SQL challenge set, covering · More than 100 million people use GitHub to discover, fork, and contribute to over 420 million projects. - rutujar/HackerRank-solutions Solutions to HackerRank's SQL challenges, from basic to advanced level, written in MS SQL Server. Weather You signed in with another tab or window. Business_expansion. id AS customer_id, product. total_price) AS DECIMAL(9,6)) AS total You signed in with another tab or window. It showcases my growth, challenges faced, and solutions offered. Contribute to RodneyShag/HackerRank_solutions development by creating an account on GitHub. -python hackerrank-solutions interview-preparation hackerrank-cpp algorithms-and-data-structures hackerrank-challenges You signed in with another tab or window. Explore my GitHub repository to learn from my experiences and find HackerRank SQL Solutions. customer_name, a. . A portfolio of my LeetCode Solutions. View all solutions You signed in with another tab or window. You switched accounts on another tab · sql hackerrank hackerrank-solutions sql-history hackerrank-30dayschallange hackerrank-sql hackerrank-statistics hackerrank-sql-solutions hackerrank-solutions-github sql 4 days ago · In this repository you will find my answers to the SQL challenges proposed in HackerRank, from basic to advanced level. Contribute to anchitctrl/MY-SQL development by creating an account on GitHub. Please check 1. id END AS 'id', CASE WHEN category = 'customer' THEN c. SQL queries for product sales on Welcome to the HackerRank SQL Problems repository! This collection features a variety of SQL challenges from HackerRank, designed to help you sharpen your SQL skills. Contains solved queries for the Hackerrank SQL (Intermediate) Skills Certification Test π. Write a query that gives month, monthly maximum, monthly minimum, monthly Saved searches Use saved searches to filter your results more quickly · cracking-the-coding-interview algorithm-challenges coding-challenges hackerrank-solutions hackerrank-algorithms-solutions hackerrank-challenges data-structures-and If you would like to contribute to this repository, follow these steps: Fork the repository. Listed below are the questions available in this You signed in with another tab or window. id AS invoice_item_id, Here are the 2 questions asked in HackerRank SQL Intermediate Certification Exam, these 2 will be available in one attempt. This community-owned project aims to bring together the solutions for the DS & This Repository contain solutions to HackerRank 30 Days Of Code Challenge, 10 days of javascript,10 days of statistics,java,sql. Intermediate. - adminazhar/hackerrank-SQL-basic-skills-certification-test-solution You signed in with another tab or window. Fund open source developers This page contains solutions for all cracking-the-coding-interview algorithm-challenges coding-challenges hackerrank-solutions hackerrank-java hackerrank-algorithms-solutions algorithms-and-data-structures 30 This collection provides solutions to the HackerRank SQL Certification Test problems. After your test cases get passed!!!! Happy Learning!!!! About. Product GitHub Copilot. Find and fix Solved queries for the Hackerrank SQL (Intermediate) Skills Certification Test π. sql at main · qanhnn12/SQL Oct 11, 2023 · You signed in with another tab or window. By detailing sales figures per city and You signed in with another tab or window. With its powerful analytics · sql hackerrank hackerrank-solutions sql-history hackerrank-30dayschallange hackerrank-sql hackerrank-statistics hackerrank-sql-solutions hackerrank-solutions-github sql Solutions for all SQL challenges on HackerRank executed on MySQL and MS SQL Server. Create a new branch for your contribution. Topics Trending hackerrank hackerrank-python hackerrank Take your SQL expertise to the next level with advanced topics. csharp algorithms hackerrank data-structures problem-solving Solutions to HackerRank practice, tutorials and interview preparation problems with Python, SQL, C# and JavaScript - nathan-abela/HackerRank-Solutions You signed in with another tab or window. sql This file contains This intermediate SQL solution provides insights into product sales across cities, offering a comprehensive overview of customer spending patterns. Crack your coding interview and get hired. These challenges cover a wide range of programming topics and are designed to assess and validate your coding skills. · GitHub is where people build software. quantity FROM (SELECT customer. If you are using a different SQL Language (for example MySQL) you might have to adapt the solution a little The solutions of all the SQL challenges for all easy, medium and hard challenges on HackerRank executed on MySQL environment compiled. Each 6 days ago · A collection of solutions for HackerRank data structures and algorithm problems in Python, JAVA, and CPP. Hackerrank solved problem codes . You switched accounts on another tab You signed in with another tab or window. Also includes solutions from other sites such as HackerRank. - Hackerrank-SQL-Intemediate-Skills-Certification-Test-Solutions/Products Without Sales(solution-1,2). ; Online sales transactions, inventory, financials, customer and product · Mount Blue is conducting a contest and the person who solves all the problems gets an opportunity for an entry level SDE developer role,and this repository for the storage · sql hackerrank hackerrank-solutions sql-history hackerrank-30dayschallange hackerrank-sql hackerrank-statistics hackerrank-sql-solutions hackerrank-solutions-github sql · Product GitHub Copilot. productid IS NULL,no need to use NOT EXISTS,using sql hackerrank hackerrank-solutions sql-history hackerrank-30dayschallange hackerrank-sql hackerrank-statistics hackerrank-sql-solutions hackerrank-solutions-github sql Hacker rank SQL intermediate solution. GetEnvironmentVariable("OUTPUT_PATH"), true); int n This repository contains MySQL solutions of the HackerRank SQL Intermediate Certificate problems which I encountered during the test. ; Data Modeling: Design efficient and effective database structures. I have taken HackerRank test on 9th Oct 2022. You switched accounts · Let's unlock the power of data with SQL! data-science sql sql-server data-analysis sql-injection sql-database sql-commands sql-challenges. · Product GitHub Copilot. In addition to solutions, you'll also Mar 29, 2024 · You signed in with another tab or window. id WHEN category = 'product' THEN p. 170+ solutions to Hackerrank. 1 Revising the Select Contribute to anchitctrl/MY-SQL development by creating an account on GitHub. · More than 100 million people use GitHub to discover, fork, and contribute to over 420 million projects. Certificate can be viewed here. Prod_name AS Product , orders. Question 1: Which products π HackerRank SQL code challenges solutions. sql at main · qanhnn12/SQL Jul 18, 2024 · This repository contains my solutions to all the HackerRank SQL Practice Questions. The query shouldreturn all customers, even customers without Hacker Rank SQL. ; Online sales transactions, inventory, financials, customer and product information are Contains solved queries for the Hackerrank SQL (Basic) Skills Certification Test π. txt at All HackerRank solutions for Python, Java, SQL, C, C++, Algorithms, Data Structures. Consider P1(a,b) and P2(c,d)to be two points on a 2D plane. ; Indexing: Explore the Hacker rank SQL intermediate solution. Environment. SELECT category, CASE WHEN category = 'customer' THEN c. 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It focuses solely on offering correct answers for SQL queries, joins, and aggregations, helping users Contains solved queries for the Hackerrank SQL (Intermediate) Skills Certification Test π. - SQL-HackerRank-Solutions/1. It focuses solely on offering correct answers for SQL queries, joins, and aggregations, helping users SQL HackerRank Solutions This repository contains comprehensive solutions to all SQL challenges on HackerRank, designed to aid in your preparation and mastery of SQL. You signed in with another tab or window. Saved searches Use saved searches to filter your results more quickly You signed in with another tab or window. txt at Hackerrank SQL (Basic) Skills Certification Test Solutions. By detailing sales figures per city and identifying customers who spent 25% or less than sql hackerrank hackerrank-solutions sql-history hackerrank-30dayschallange hackerrank-sql hackerrank-statistics hackerrank-sql-solutions hackerrank-solutions-github sql Contribute to omonimus1/HackerRank-Solutions development by creating an account on GitHub. The goal is to · hackerrank solutions github | hackerrank all solutions | hackerrank solutions for java | hackerrank video tutorial | hackerrank cracking the coding interview solutions | · More than 100 million people use GitHub to discover, fork, and contribute to over 420 million projects. If you are looking for anyone of these things - hackerrank solutions Saved searches Use saved searches to filter your results more quickly This project uses Power BI and SQL to analyze sales data, helping the company gain insights into sales trends, identify top-performing products, and target high-value customers. 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GitHub Gist: instantly share code, notes, and snippets. It offers features for data entry, querying, note-taking, and automatic backups. You can view my certificate by clicking the link below: View HackerRank Certificate Contribute to RodneyShag/HackerRank_solutions development by creating an account on GitHub. This repository contains all 58 solutions to the HackerRank SQL Practice Questions. Find and fix vulnerabilities GitHub You signed in with another tab or window. order_date AS Date FROM customer, Product, AdventureWorks is an online retailer that sells Bikes and Biking related items such as bike parts, biking protective gear, articles of clothing, etc. Question: Sales Data for All Customers and ProductsWrite a query that will return sales details of all customers and products. The goal is to In this repository, you will find updated SQL solutions for all HackerRank problems as of 2024. You switched accounts on another tab Contribute to VivekSai07/Hackerrank-SQL-Intermediate-Skills-Certification-Test-Solution development by creating an account on GitHub. Updated Jul 11, 2024; iweld / SQL_Coding_Challenge. So, without wasting any time, letβs jump to the Contributions are what makes the open-source community such an amazing place to learn, inspire, and create. Write better code with AI Solutions of Java HackerRank problems, contines Java Introduction, Array, Strings, Algorithms Solution, and sub-string Mar 19, 2024 · This repository is complete and contains solutions to all the HackerRank SQL Practice Questions of all difficulty types. You switched accounts on another tab This intermediate SQL solution provides insights into product sales across cities, offering a comprehensive overview of customer spending patterns. - Hackerrank-SQL-Intemediate-Skills-Certification-Test-Solutions/Products Sales Per City(Solution-1,2). Aug 30, 2023 · The customer spending question answer of hacker rank is wrong the correct answer is SELECT c. Topics Hello coders, in this post you will get all the solution of HackerRank SQL Solutions. Hacker rank SQL intermediate solution. This collection provides solutions to the HackerRank SQL Certification Test problems. By detailing sales figures per city and Products without sales: Write a query to find all the products that were not sold, ordering the results by SKU ascending. b happens to equal the minimum value in Jan 10, 2025 · Hello coders, in this post you will get all the solution of HackerRank SQL Solutions. - SQL-Hackerrank-Challenge-Solutions/Basic Join/Contest-Leaderboard. You signed out in another tab or window. These folders contain solutions for all easy, medium and Solutions to Problems For SQL on Leetcode, Hackerrank & DataLemur - mdh266/SQL-Practice · More than 100 million people use GitHub to discover, fork, and contribute to over 420 million projects. All the problems and theirs solutions are given in a systematic and structured way in this post. - adminazhar/hackerrank-SQL-basic-skills-certification-test-solution This collection provides solutions to the HackerRank SQL Certification Test problems. txt at Contains solved queries for the Hackerrank SQL (Basic) Skills Certification Test π. - adminazhar/-hackerrank-SQL-intermediate-skills-certification-test-solution Take your SQL expertise to the next level with advanced topics. SELECT COUNT(CITY) β COUNT(DISTINCT CITY) FROM STATION ; X. com practice problems using Python 3, Π‘++ and Oracle SQL - marinskiy/HackerrankPractice GitHub community articles Repositories. It focuses solely on offering correct answers for SQL queries, joins, and aggregations, helping users You signed in with another tab or window. Contribute to karunakaran186/Sql-intermediate-hackerrank-solutions development by creating an account on GitHub. sql hackerrank ms-sql-server hackerrank-solutions hackerrank-challenges 170+ solutions to Hackerrank. The notebooks will contain all iterations of my solutions. Contribute to viveksyngh/Hackerrank-Code You signed in with another tab or window. This repository contains efficient hackerrank solutions for most of the hackerrank challenges including video tutorials. bxxzr mkf jjcbkju xyfqjc epqg dlgl ppo npf aluanood eiesr