Hackerrank sql intermediate certification solutions product without sales - adminazhar/hackerrank-SQL-basic-skills-certification-test-solution Aug 30, 2023 · The customer spending question answer of hacker rank is wrong the correct answer is SELECT c. Contribute to ejaj/SQL development by creating an account on GitHub. : number of characters in the name). - Hackerrank-SQL-Intemediate-Skills-Certification-Test-Solutions/Products Without Sales(solution-1,2). 2 Questions were asked, as of now 2 questions will be asked from these questions(I hope so), provided the solution also: Join over 23 million developers in solving code challenges on HackerRank, one of the best ways to prepare for programming interviews. Instant dev environments If you would like to contribute to this repository, follow these steps: Fork the repository. It focuses solely on offering correct answers for SQL queries, joins, and aggregations, helping users pass the This repository contains my solutions for the HackerRank SQL Certification Tests at Basic, Intermediate, and Advanced levels. To succeed in an SQL Hackerrank SQL Solution #8 Intermediate SQL - Challenges#sql #hackerrank #hackerrankcourse #codingcourse #sqlcourse #coding #solutions #interview #interviewp Solved queries for the Hackerrank SQL (Intermediate) Skills Certification Test 🎓. SELECT COUNT(CITY) — COUNT(DISTINCT CITY) FROM STATION ; X. Certify; Compete; Apply; Hiring developers? Log In; Sign Up; Prepare. Write better code with AI Contains solved queries for the Hackerrank SQL (Intermediate) Skills Certification Test 🎓. Platform Help | Execution Environment | FAQ. If there is more than one Today, I’m going to share HackerRank Certificate Solutions for Angular Intermediate. Basic. Oct 11, 2023 · Product GitHub Copilot. e. md at master · adminazhar/-hackerrank-SQL-intermediate Saved searches Use saved searches to filter your results more quickly Skip to content. Navigation Menu Toggle navigation Jun 3, 2022 · I have taken HackerRank test on 3rd June 2022. You signed in with another tab or window. We strongly believe that well-defined skills can help developers showcase their value regardless of pedigree. The Certificate can be viewed here . Saved searches Use saved searches to filter your results more quickly This intermediate SQL solution provides insights into product sales across cities, offering a comprehensive overview of customer spending patterns. Will be adding SQL Advanced Questions soon in separate repo. Instructions. The HackerRank Skills This repository contains MySQL solutions of the HackerRank SQL Intermediate Certificate problems which I encountered during the test. Automate any workflow Jul 7, 2023 · This repository contains my solutions to various HackerRank certification challenges. Here is the solution of Hacker Rank SQL Intermediate Questions You signed in with another tab or window. Create a new branch for your contribution. Write better code with AI All HackerRank solutions for Python, Java, SQL, C, C++, Algorithms, Data Structures. Solutions By company size. I have taken HackerRank test on 9th Oct 2022. Saved searches Use saved searches to filter your results more quickly Solutions By company size. of questions 2 questions. sql and 2. Jun 3, 2022 · Contains solved queries for the Hackerrank SQL (Intermediate) Skills Certification Test 🎓. ---- Products Without Sales (solution_1) SELECT product. mysql sql hackerrank hackerrank-solutions hackerrank-sql-solutions hackerrank-sql-certificate. Each Solved queries for the Hacker-rank SQL (Intermediate) Skills Certification Test - Hacker-rank/Products Without Sales(solution-1,2). customer_id GROUP BY c. ##Question 2--> Customer Spending Join over 23 million developers in solving code challenges on HackerRank, one of the best ways to prepare for programming interviews. hackerrank-sql hackerrank-sql-solutions gitlens hackerrank-certification student-vscode github-campus-experts hackerrank-sql-certificate hackerrank-sql-solution hackerrank-sql-intermediate Oct 28, 2023 · This repository contains the solutions to the HackerRank SQL (Intermediate) Skills Certification Test. This repository contains MySQL solutions of the HackerRank-SQL-Intermediate-Certificate problems which I faced during the test. We use cookies to ensure you have the best browsing experience on our website. Weather Observation Station 5 Query the two cities in You signed in with another tab or window. total_price) AS DECIMAL(9,6)) AS total FROM customer c INNER JOIN invoice i ON c. id NOT IN (SELECT product_id FROM invoice_item); ----- Products Aug 28, 2023 · Products without sales: Write a query to find all the products that were not sold, ordering the results by SKU ascending. sql files for the solutions I submitted! 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. This repo has solutions for the questions asked in Hackerrank SQL Intermediate test as of 13th-April-2023. - adminazhar/hackerrank-SQL-basic-skills-certification-test-solution Given a rectangle, add vertical and horizontal separators at various locations. 2 Questions are asked, as of now 2 questions will be asked from these questions, provided the solution also:. Please Jul 24, 2024 · You signed in with another tab or window. sql files. Product Without Sales. Saved searches Use saved searches to filter your results more quickly Product GitHub Copilot. Automate any workflow Codespaces. 2 Questions are asked, as of now 2 questions will be asked from these questions, provided the solution also: Jul 10, 2023 · Contains solved queries for the Hackerrank SQL (Intermediate) Skills Certification Test 🎓. Write better code with AI Solved queries for the Hackerrank SQL (Intermediate) Skills Certification Test 🎓. Nov 25, 2024 · Recently, I achieved the HackerRank SQL Advanced Certification, and I’m excited to share my experience with all of you. Solutions to HackerRank practice, tutorials and interview preparation problems with Python, SQL, C# and JavaScript - nathan-abela/HackerRank-Solutions This repository contains MySQL solutions of the Hackerrank SQL Intermediate questions - 007aneesh/Hackerrank-SQL-Intermediate-Solutions This repository contains MYSQL solutions of HackerRank-SQL-Intermediate-Certificate problems which I encountered during the test . Automate any workflow Contains solved queries for the Hackerrank SQL (Basic) Skills Certification Test 🎓. Each test consists of two problems, and their solutions are provided in . 2 Questions are asked, as of now 2 questions will be asked from these questions, provided the solution also:  · Product GitHub Copilot. Student Analysis. Weather Observation Station 5 Query the two cities in STATION with the shortest and longest CITY names, as well as their respective lengths (i. 2 Questions are asked, as of now 2 questions will be asked from these questions, provided the solution also: Programs / Questions. - adminazhar/-hackerrank-SQL-intermediate-skills-certification-test-solution Actions. Customer Spending. Review Profile. Product Sales Per City 2. What are the different types of certification tests? Actions. Code Join over 23 million developers in solving code challenges on HackerRank, one of the best ways to prepare for programming interviews. SQL-Business-Expansion and 2. Hackerrank SQL (Basic) Skills Certification Test Solutions. This is a timed test. mysql sql hackerrank hackerrank-solutions hackerrank-sql-intermediate hackerrank-sql Solved queries for the Hackerrank SQL (Intermediate) Skills Certification Test 🎓. txt at These concepts introduce more complex features and functionalities of SQL. Test duration 35 mins. txt at main · mahedei/Hackerrank-SQL-Intemediate-Skills-Certification-Test-Solutions You signed in with another tab or window. - MayankOps/HackerRank-SQL-Certification-Test-Solutions You signed in with another tab or window. DevSecOps DevOps CI/CD View all use cases By industry. Merit Rewards. Find and fix vulnerabilities Codespaces. I took the HackerRank test on 10/11/2023. Feel free to ask doubts in the comment section. The questions asked are Invoices Per Country and Product Sales Per City. 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. Write better code with AI Security. As part of the business expansion efforts at a company, your help is needed to find all pairs of customers and agents who May 31, 2024 · I have taken HackerRank test on 31st May 2024. - -hackerrank-SQL-intermediate-skills-certification-test-solution/README. Dive deeper into SQL with complex joins, unions, and sub-queries. Business Expansion : Write a query to find all pairs of customers and agents who have been in Apr 1, 2023 · Here are the 2 questions asked in HackerRank SQL Intermediate Certification Exam, these 2 will be available in one attempt. - adminazhar/hackerrank-SQL-basic-skills-certification-test-solution Join over 23 million developers in solving code challenges on HackerRank, one of the best ways to prepare for programming interviews. Blame. Determine the area of the largest open space after each line is added. Contains solved queries for the Hackerrank SQL (Basic) Skills Certification Test 🎓. You can find the full source code here . 1. First Name. Welcome to CarrY4U Verify your SQL Skills. Please checkout my solutions and make use of it for the learning purpose only. Please check 1. where LAT_N is the northern latitude and LONG_W is the western longitude. sql files for the solutions I submitted! Saved searches Use saved searches to filter your results more quickly This collection provides solutions to the HackerRank SQL Certification Test problems. ) Contains solved queries for the Hackerrank SQL (Basic) Skills Certification Test 🎓. txt at main · mahedei/Hackerrank-SQL-Intemediate-Skills-Certification-Test-Solutions This repository contains MYSQL solutions of HackerRank-SQL-Intermediate-Certificate problems which I encountered during the test . These challenges cover a wide range of programming topics and are designed to assess and validate your coding skills. id = i. Last name The Merit Rewards SQL problem is a question presented in the HackerRank Basic SQL Certification exam. Customer_spending. customer_spending. txt. Retrieve information about each country's name, the count of customers, and the average total price of their invoices. This is one question solution to the HackerRank SQL Basic Certification problem and this is shared for your increasing knowledge. Saved searches Use saved searches to filter your results more quickly You signed in with another tab or window. - Ishika63/HackerRank-SQL-Intermediate-Solution Get Certificate. Write a query to find the maximum total earnings for all employees as well as the total number of employees who have maximum total SQL interview questions have been a critical component of technical hiring for decades. sql files for the solutions I submitted! ##Question 1--> Product Without Sales. It focuses solely on offering correct answers for SQL queries, joins, and aggregations, helping users pass the certification efficiently. Intermediate Objective. NET HttpClient. Solve Challenge. Sub-queries: Enhance your querying skills with nested queries. Questions - Products Without Sales; Product Sales Per City Solution of Hackerrank Intermediate certification Hey therr In this repository I have given the solution of Hackerrank intermediate certification sloution hope you like it 2 Questions are asked, as of now 2 questions will be asked from these questions, provided Saved searches Use saved searches to filter your results more quickly Join over 23 million developers in solving code challenges on HackerRank, one of the best ways to prepare for programming interviews. Customer Spending Dive deeper into SQL with complex joins, unions, and sub-queries. sku, product. Solved queries for the Hackerrank SQL (Intermediate) Skills Certification Test 🎓. sql & 2. Star 0. Intermediate. SQL (Intermediate) Skills Certification Test. (Feel free to fork and give it a star if it’s useful. For each country, display the country name, total number of invoices, and their average amount. Click here to see more codes for NodeMCU ESP8266 and similar Family. - adminazhar/hackerrank-SQL-basic-skills-certification-test-solution Contribute to ADebnath98/Hackerrank-SQL-Intermediate-skills-certification-test-solution- development by creating an account on GitHub. customer_name, CAST(SUM(i. Format the average as a floating-point number with 6 decimal places. The Merit Rewards SQL problem is a question presented in the HackerRank Basic SQL Certification exam. Top Earners | Easy | HackerRank We define an employee's total earnings to be their monthly salary × months worked, and the maximum total earnings to be the maximum total earnings for any employee in the Employee table. Join over 23 million developers in solving code challenges on HackerRank, one of the best ways to prepare for programming interviews. Apr 22, 2021 · Click here to see solutions for all Machine Learning Coursera Assignments. sql files for the solutions I submitted! Question1: Business Expansion Question2: Customer Spending Here is the certificate I got using the solutions A business analyzing data by country. Solved queries for the Hacker-rank SQL (Intermediate) Skills Certification Test - codehub001/Hacker-rank. txt at main · codehub001/Hacker-rank Contribute to VivekSai07/Hackerrank-SQL-Intermediate-Skills-Certification-Test-Solution development by creating an account on GitHub. Binary Tree Nodes You signed in with another tab or window. The HackerRank Skills Certification Test is a standardized assessment to help developers prove their coding skills. - adminazhar/-hackerrank-SQL-intermediate-skills-certification-test-solution Aug 27, 2024 · This intermediate SQL solution provides insights into product sales across cities, offering a comprehensive overview of customer spending patterns. Reload to refresh your session. We welcome contributions to enhance this collection of HackerRank 30 Days of Code solutions: Improve Existing Solutions: Optimize or clarify current solutions. Despite being over four decades old, SQL is still evolving at a rapid pace. These concepts introduce more complex features and functionalities of SQL. Business_expansion. Nov 10, 2024 · I have taken HackerRank SQL (Intermediate) Certificate test on 10th November 2024. mysql. product_name FROM product WHERE product. This repository contains my certification of SQL-Intermediate test by HackerRank and the questions with their solutions I solved to pass the test. Please I'm excited to announce that I've successfully completed the SQL intermediate test on HackerRank and received my certification! This achievement has boosted my SQL skills and improved my database knowledge, preparing me for more challenging data queries. Navigation Menu Toggle navigation You signed in with another tab or window. Enterprises Small and medium teams Startups By use case. - Kungfoowiz/Hacker-Rank-Certifications Toggle navigation. SQL-Product-Sales-per-City files for the solutions Solved queries for the Hackerrank SQL (Intermediate) Skills Certification Test 🎓. I tried to provide those with explanation. The certificate can be viewed here. custome If any new questions comes other than these, make sure to create PR/Issue. Binary Tree Nodes Given a rectangle, add vertical and horizontal separators at various locations. Accelerate your Job Search. Business Expansion. Make your changes, add new features, or fix issues. I will try my best to Contribute to VivekSai07/Hackerrank-SQL-Intermediate-Skills-Certification-Test-Solution development by creating an account on GitHub. DevSecOps DevOps CI/CD View all use cases By industry certificate-intermediate-hackerrank Solved queries for the Hackerrank SQL (Intermediate) Skills Certification Test 🎓. business_expansion. Certificate: SQL Verified. SQL (Intermediate) Skills Certification Test 35 min. You switched accounts on another tab or window. . All Solutions are made in the MSSQL Syntax. Filter the results to include only countries with an average total price greater than the overall average total price across all countries. Take the HackerRank Certification Test and showcase your knowledge as a HackerRank verified developer. Crack your coding interview and get hired. Unions: Combine results from multiple queries efficiently. ; Add Explanations: Provide detailed explanations of code and problem-solving approaches. Healthcare Financial services HackerRank-SQL(certification)-Product-Sales-Per-City. You signed out in another tab or window. Skip to content. Navigation Menu Toggle navigation Join over 23 million developers in solving code challenges on HackerRank, one of the best ways to prepare for programming interviews. Latest commit This repository contains MySQL solutions of the HackerRank SQL Intermediate Certificate problems which I encountered during the test. Navigation Menu Toggle navigation. 50%. The test consists of two tasks that involve querying a database using SQL. Questions - Products Without Sales; Product Sales Per City Mar 29, 2024 · You signed in with another tab or window. This is just to help new developers to compete and learn. Contains solved queries for the Hackerrank SQL (Intermediate) Skills Certification Test 🎓. ; Improve Documentation: Product GitHub Copilot. Click here to see more codes for Raspberry Pi 3 and similar Family. Instant dev environments 39. Find and fix vulnerabilities Actions. Please check 1. The HackerRank Skills Certification Test is a standardized assessment aimed at evaluating a developer’s technical proficiency. In this article, I’ll walk you through two questions from the exam along Write better code with AI Security Join over 23 million developers in solving code challenges on HackerRank, one of the best ways to prepare for programming interviews. Certification Test. No. Certificate can be viewed here. Weather Observation Station 5. Click here to see more codes for Arduino Mega (ATMega 2560) and similar Family. 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. My solutions to the HackerRank REST API Intermediate Certification using C# . - adminazhar/-hackerrank-SQL-intermediate-skills-certification-test-solution This intermediate SQL solution provides insights into product sales across cities, offering a comprehensive overview of customer spending patterns. Complex Joins: Navigate through intricate relationships between tables. - Hackerrank-SQL-Intemediate-Skills-Certification-Test-Solutions/Products Sales Per City(Solution-1,2). Certificate can be viewed here. Find and fix vulnerabilities Products Without Sales(solution-1,2). Please Feb 2, 2024 · Dive deeper into SQL with complex joins, unions, and sub-queries. Please Jul 22, 2022 · You signed in with another tab or window. Easy SQL (Intermediate) Max Score: 30 Success Rate: 94. Get noticed by companies Candidates who successfully clear the test will be specially highlighted to companies when they apply to relevant roles. Updated Oct 11 View my certificate here This repository contains MySQL solutions of the HackerRank-SQL-Intermediate-Certificate problems which I encountered during the test. You can view my certificate by clicking the link below: View HackerRank Certificate SQL (Intermediate) It includes complex joins, unions, and sub-queries. SQL. Basic . I have taken Apr 22, 2021 · While solving all SQL problems from HackerRank, I came across multiple solutions for the same problem. Updated Jul 22, 2023; PreranaChandru / SQL. Oct 29, 2023 · I've achieved the SQL Intermediate Certification from HackerRank. -sql-solutions gitlens hackerrank-certification student-vscode github-campus-experts hackerrank-certificatio hackerrank-sql-certificate hackerrank-sql-solution hackerrank-intermediate-sql. Jun 21, 2024 · Saved searches Use saved searches to filter your results more quickly About. Sign in Product GitHub Copilot. Sub-queries: Enhance your Jun 21, 2024 · About. Welcome to HackerRank SQL (Intermediate) Skills Certification Test. Welcome to CarrY4U You signed in with another tab or window. This collection provides solutions to the HackerRank SQL Certification Test problems. They are essential for building more sophisticated and robust queries, managing data relationships, and optimizing query performance. Programs / Questions 1. They are essential for building more sophisticated and robust queries, managing data relationships, and Contains solved queries for the Hackerrank SQL (Intermediate) Skills Certification Test 🎓. 2. 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 encountered during the test. - mahedei/Hackerrank-SQL-Intemediate-Skills-Certification-Test-Solutions You signed in with another tab or window. Thanks to HackerRank for the opportunity to grow. Join over 23 million developers in solving code challenges on HackerRank, one of the best ways to prepare for Oct 26, 2021 · All Solutions in Hackerrank SQL Section. ; Multiple Language Implementations: Add solutions in other programming languages. - DaveSV/HackerRank-SQL-Intermediate-Certificate Apr 1, 2023 · Here are the 2 questions asked in HackerRank SQL Intermediate Certification Exam, these 2 will be available in one attempt. 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. If you are using a different SQL Language (for example MySQL) you might have to adapt the solution a little.  · Product GitHub Copilot. Personal. uprxfa zfns auhcs riegvt tllckrg omxjqnxbo adq blaa jqgpehtz ees