List customer and product without sales hackerrank github oracle These challenges cover a wide range of programming topics and are designed to assess and validate your coding skills. Business Expansion: Write a query to find all pairs of customers and agents who have been in contact GitHub - MahedeiHasan/Hackerrank-SQL-Intemediate-Skills-Certification-Test-Solutions: Solved queries for the Hackerrank SQL (Intermediate) Skills Certification Test 🎓. It showcases my growth, challenges faced, and solutions offered. Instant dev environments You signed in with another tab or window. Navigation Menu Project Euler #11 Largest product in a grid. Topics Trending Collections 170+ solutions to Hackerrank. com practice problems using Python 3, С++ and Oracle SQL - lislema/python-practice This collection provides solutions to the HackerRank SQL Certification Test problems. Solutions for the SQL Practice Sessions on HackerRank. Contribute to Teekafey/Hackerrank-Oracle-SQL development by creating an account on GitHub. Sign in Product Contribute to yanzv/HackerRank development by creating an account on GitHub. 🍒 Solution to HackerRank problems. It focuses solely on offering correct answers for SQL queries, joins, and aggregations, helping users pass the certification efficiently. This is the solution I provided to one of the vanilla JS coding question I faced for an online test on hackerrank. customer_id. AI-powered developer platform Available add-ons My journey of earning a SQL certification and tackling HackerRank SQL challenges. productid IS NULL,no need to use NOT EXISTS,using left join will give you all the data from product table and produces null row if the product does not exist in orderline table . By detailing sales figures per city and identifying customers who spent 25% or less than 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 KimTisott/HackerRank-Solutions development by creating an account on GitHub. Topics Trending Collections Pricing; Search 170+ solutions to Hackerrank. Solved queries for the Hackerrank SQL (Intermediate) GitHub community articles Repositories. txt at main · mahedei/Hackerrank-SQL-Intemediate-Skills-Certification-Test-Solutions You signed in with another tab or window. Topics Trending Collections this repository contains some basic problems solved on hackerrank in sql-oracle Sign in Product Actions. com. SELECT name FROM Employee ORDER BY name ASC; Footer HackerRank personal solutions. Sort your result by ascending employee_id. Give a star For my work. Solution To HackerRank Problems. All the problems and theirs solutions are given in a systematic and structured way in this post. After your test cases get passed!!!! Happy Learning!!!! You signed in with another tab or window. Contribute to Aabhas99/HackerRank-Solution-To-Algorithms development by creating an account on GitHub. Solutions are for Oracle DB. Please read our cookie policy for more information about how we use cookies. - Ishika63/HackerRank-SQL-Intermediate-Solution 170+ solutions to Hackerrank. id=invoice. Find and fix vulnerabilities Codespaces This intermediate SQL solution provides insights into product sales across cities, offering a comprehensive overview of customer spending patterns. HackerRank personal solutions. - Murillo/Hackerrank-Problem-Solving Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community. This collection provides solutions to the HackerRank SQL Certification Test problems. This repository contains my solutions to various HackerRank certification challenges. Contribute to nugusha/ProjectEuler-HackerRank development by creating an account on GitHub. 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. : enclosed in parentheses). 170+ solutions to Hackerrank. Topics Trending my solutions for hackerrank. Contribute to anchitctrl/MY-SQL development by creating an account on GitHub. com practice problems using Python 3, С++ and Oracle SQL - rickyMelida/HackerrankPractice---Python Contribute to tang68/HackerRank-Solutions development by creating an account on GitHub. Constraints Output Format Print the list of integers from through as a string, without You signed in with another tab or window. This project renders List View with vanilla Javascript! Yupp!! It does just that. business_expansion. Find and fix vulnerabilities Actions. Navigation Menu Toggle navigation Navigation Menu Toggle navigation. SQL : List Customer And Product Without SaleTo Access My Live Chat Page, On Google, Search for "hows tech developer connect"I have a hidden feature that I pr Contribute to bellaiam/SQL-SBA-HACKERRANK development by creating an account on GitHub. AmareshMuddebihal / HackerRank-SQL-Intermediate-Skills-Certification-Test Public Notifications You must be signed in to change notification settings Fork 0 Considering your data model and requirements, you should try the below SQLs. com practice problems using Python 3, С++ and Oracle SQL - Dougisnotavailable/HackerrankPractice-marinskiy- You signed in with another tab or window. Topics This repository contains solutions to various C programming challenges Contribute to VivekSai07/Hackerrank-SQL-Intermediate-Skills-Certification-Test-Solution development by creating an account on GitHub. ---- Products Without Sales (solution_1) SELECT product. This repository contains solutions to Hackerrank practice problems with Python 3 and Oracle SQL - willkietan/Hackerrank-Practice. In addition to solutions, you'll also find a list of Useful Code Blocks and Valuable Resources in the root folder that you should take a look at it if you're looking for additional help. Contribute to yanzv/HackerRank development by creating an account on GitHub. Instant dev environments List of Hackerrank Problems and their solutions. - Hackerrank-SQL-Intemediate-Skills-Certification-Test-Solutions/Products Without Sales(solution-1,2). Hacker rank SQL intermediate solution. sql and 2. Hackerrank sql solved using Oracle SQL. This repository contains MySQL solutions of the HackerRank SQL Intermediate Certificate problems which I encountered during the test. com practice problems using Python 3 and Oracle SQL - hnccbits/Hackerrank_Practice_Solutions 170+ solutions to Hackerrank. Description There is an input field and Navigation Menu Toggle navigation. Instant dev environments Copilot 170+ solutions to Hackerrank. You signed out in another tab or window. List Customer and Product Without Sale Using the UNION operator, in one list return all customers who do not have an invoice and all products that were not sold. Please check 1. product_name FROM product WHERE product. Solutions for HackerRank challenges. To get started You signed in with another tab or window. Navigation Menu Toggle navigation. id NOT IN (SELECT product_id FROM invoice_item); ----- Products Products without sales: Write a query to find all the products that were not sold, ordering the results by SKU ascending. - ad17171717/LeetCode-HackerRank-Solutions-and-More. Contribute to rene-d/hackerrank development by creating an account on GitHub. my solutions for hackerrank. Instant dev environments Contribute to Teekafey/Hackerrank-Oracle-SQL development by creating an account on GitHub. Contribute to alexprut/HackerRank development by creating an account on GitHub. . Contribute to Doug-Sales/HackerRank_exercises development by creating an account on GitHub. Automate any -- Write a query that prints a list of employee names (i. cpp. Contribute to phoenixSP/Hackerrank-sql development by creating an account on GitHub. sku, product. This repository contains the challenges of algorithms and data structure of the site HackerRank. - MayankOps/HackerRank-SQL-Certification-Test-Solutions You signed in with another tab or window. Sign up Product Actions. Sign in Product Actions. sql files for the solutions I submitted! ##Question 1--> Product Without Sales. SQL-Product-Sales-per-City files for the solutions I submitted! Key competencies: Complex Find and fix vulnerabilities Codespaces. 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. Sign in Product GitHub Copilot. Host and manage packages Security. Automate any workflow Packages. Topics Trending Collections Enterprise Enterprise platform. - shogo54/hackerrank-java 170+ solutions to Hackerrank. e. Below is a list of the challenges covered, GitHub community articles Repositories. Find and fix vulnerabilities Find and fix vulnerabilities Codespaces. Contribute to Aman-Abhishek-18/HackerRank-SQL-Certification-Questions development by creating an account on GitHub. Contribute to yanzv/HackerRank development by creating an Contribute to yanzv/HackerRank development by creating an account on GitHub. Find and fix vulnerabilities You signed in with another tab or window. Contribute to MaskRay/HackerRank development by creating an account on GitHub. GitHub community articles Repositories. Issues are used to track todos, bugs, feature requests, and more. Write You can use comparators to sort a list of objects. You switched accounts on another tab or window. Contribute to djassie/hackerrank-solutions development by creating an account on GitHub. Contribute to posquit0/HackerRank development by creating an Product Actions. Without using any string methods, try to print the following: Note that "" represents the consecutive values in between. Each solution addresses a specific problem and is implemented in C. Customer Spending. Contribute to tang68/HackerRank-Solutions development by creating an account on GitHub. Explore my GitHub repository to learn from my experiences and find This repository is intended to serve as an educational resource for individuals who are learning SQL through HackerRank practice problems. : the name attribute) from the Employee table in alphabetical order. First SQL returns this list –> All customers who do not Hello coders, in this post you will get all the solution of HackerRank SQL Solutions. If you want to get the products that does not exists in orderline table you can simply use LEFT join with WHERE orderline. Join over 23 million developers in solving code challenges on HackerRank, one of the best ways to prepare for programming interviews. Contribute to bellaiam/SQL-SBA-HACKERRANK development by creating an account on GitHub. Instant dev environments This test repo consists of SQL queries written in oracle language - vijay9908/Oracle_Hackerrank. My solutions to the challenges on HackerRank. ##Question 2--> Customer Spending List Customer And Product Without Sale. We use cookies to ensure you have the best browsing experience on our website. More than 100 million people use GitHub to discover, fork, and contribute to over 330 million projects. Toggle navigation. - Hackerrank-SQL-Intemediate-Skills-Certification-Test-Solutions/Products Sales Per City(Solution-1,2). com practice problems using Python 3 and Oracle SQL - Anirgb00/good_ You signed in with another tab or window. Project Specifications Read Only Files This intermediate SQL solution provides insights into product sales across cities, offering a comprehensive overview of customer spending patterns. Sign in Product This repository contains MySQL solutions of the HackerRank-SQL-Intermediate-Certificate problems which I encountered during the test. com practice problems using Python 3, С++ and Oracle SQL - chiant/HackerrankPractice2 Hackerrank Solutions for Python - Total 115 Challenges - absognety/Python-Hackerrank-Solutions. Topics Trending Find Customer Referee: Easy: pandas: Product Sales Analysis II: Easy: pandas: Product's Price for Each Store: Easy: pandas: Product's Price for Each Store: You signed in with another tab or window. com practice problems using Python 3, С++ and Oracle SQL - KumarDublin/HackerrankSolution This repository is a home for elegant solutions to problems found on HackerRank, designed to help you improve with both domain problems and contests. Automate any workflow mysql sql oracle hackerrank mysql-database oracle-11g oracle-db oracle-12c oracle-database You signed in with another tab or window. Contribute to ejaj/SQL development by creating an account on GitHub. Solved queries for the Hacker-rank SQL (Intermediate) Skills GitHub Copilot. com practice problems using Python 3, С++ and Oracle SQL - rajeshpp/HackerRank-2 170+ solutions to Hackerrank. Automate any workflow HackerRank SQL challenge questions that I used both MySQL and Oracle SQL to answer, GitHub community articles Repositories. SELECT p. Contribute to vadym-usatiuk/HackerRank-SQL-Certifications development by creating an account on GitHub. Need to show the following group-by 419 Questions java 259 Questions join 484 Questions json 218 Questions ms-access 319 Questions mysql 2619 Questions oracle 1602 Questions php 466 Questions pivot 170 Questions plsql 232 Questions postgresql 1876 Questions python 408 Questions select 315 Welcome to CarrY4U You signed in with another tab or window. See the oracle docs to learn about comparators GitHub is where people build software. Contribute to ADebnath98/Hackerrank-SQL-Intermediate-skills-certification-test-solution- development by creating an account on GitHub. This repository contains MYSQL solutions of HackerRank-SQL-Intermediate-Certificate problems which I encountered during the test . ProjectEuler+ HackerRank. customer_spending. The included code stub will read an integer, , from STDIN. Example Print the string . - adminazhar/-hackerrank-SQL-intermediate-skills-certification-test-solution This repository contains solutions to various Python challenges from HackerRank, implemented using Jupyter Notebooks. mysql. Fund open source developers The ReadME Project. Manage code changes You signed in with another tab or window. Product Features Mobile Actions Codespaces Copilot Packages Security Code review Actions. Navigation Menu Toggle navigation Pivot the Occupation column in OCCUPATIONS so that each Name is sorted alphabetically and displayed underneath its corresponding Occupation. HackerRank-SQL(certification)-Product-Sales-Per-City. Product Without Sales. Customer Spending. The problems span multiple domains including data structures, algorithms, and core Python functionalities, with a focus on problem-solving and code efficiency. Elements in the list should have the data-test-id attribute as list-item0, list-item1, list-item2, list-item3, and so on. Write better code with AI Security. Find and fix vulnerabilities GitHub community articles Repositories. Instant dev environments GitHub You signed in with another tab or window. Contribute to RyanFehr/HackerRank development by creating an account on GitHub. sql & 2. Each HackerRank personal solutions. Products without sales: Write a query to find all the products that were not sold, ordering the results by SKU ascending. com practice problems using Python 3, С++ and Oracle SQL - GitHub Product Actions. Reload to refresh your session. inner join invoice on customer. Contribute to KimTisott/HackerRank-Solutions development by creating an account on GitHub. Skip to content Toggle navigation. Ok | Prepare; Certify; Compete Navigation Menu Toggle navigation. - adminazhar/-hackerrank-SQL-intermediate-skills-certification-test-solution Skip to content Navigation Menu -- Write a query that prints a list of employee names (i. sql union. Cannot retrieve latest commit at this SELECT 'customer' as category,id,customer_name FROM customer WHERE id NOT IN(SELECT customer_id FROM invoice) UNION SELECT 'product' as List Customer and Product Without Sale Using the UNION operator, in one list return all customers who do not have an invoice and all products that were not sold. txt at main · codehub001/Hacker-rank. Skip to content. sql files for the solutions I 🍒 Solution to HackerRank problems. This repository contains MySQL solutions of the HackerRank-SQL-Intermediate-Certificate problems which I faced during the test. Input Format The first line contains an integer . Sign in Product Customer Stories Open Source GitHub Sponsors. Find and fix vulnerabilities Codespaces. Contains solved queries for the Hackerrank SQL (Intermediate) Skills Certification Test 🎓. Business Expansion: Write a query to find all pairs of customers and agents who have been in contact This intermediate SQL solution provides insights into product sales across cities, offering a comprehensive overview of customer spending patterns. Hacker Rank SQL. productid FROM product p LEFT JOIN orderline o ON You signed in with another tab or window. Business Expansion. As issues are created, they’ll appear here in a searchable and filterable list. So, Query an alphabetically ordered list of all names in OCCUPATIONS, immediately followed by the first letter of each profession as a parenthetical (i. The output column headers should be Doctor, Professor, Singer, and Actor, You signed in with another tab or window. Find and fix vulnerabilities Actions Contribute to nugusha/ProjectEuler-HackerRank development by creating an account on GitHub. Automate any Write better code with AI Code review. HackerRank solutions in Java/JS/Python/C++/C#. I used both MySQL and Oracle SQL flavors in my answers that earned me the gold badge. For a full list of HackerRank practice problems, visit: ht Solutions for HackerRank challenges. Instant dev environments My own HackerRank coding interview solutions. Solved queries for the Hackerrank SQL (Intermediate) Skills Certification Test 🎓. sql files for the solutions I . Solved queries for the Hacker-rank SQL (Intermediate) Skills Certification Test - Hacker-rank/Products Without Sales(solution-1,2). Contribute to aydinemre/hackerrank-solutions development by creating an account on GitHub. You can easily perform UNION with both the SQLs. This repository contains MySQL solutions of the HackerRank SQL Intermediate Certificate problems which I SQL-Business-Expansion and 2. Sign in Product You signed in with another tab or window. Automate any workflow Security You signed in with another tab or window. Topics Trending Collections This repository contains my solutions to various SQL challenges on HackerRank. Intends to show my coding progress over time. Product Actions. Please check 1. Contribute to posquit0/HackerRank development by creating an account on GitHub. Contribute to code-say/HackerRank-Solutions-1 development by creating an account on GitHub. certificate-intermediate You signed in with another tab or window. You signed in with another tab or window. Find and fix Skip to content This is the list of my accepted HackerRank solutions for the Problem Solving section, solved in Java8. : the name attribute) for employees in Employee having a salary greater than -- per month who have been employees for less than months. oxtkl smmvx ikfvzfw lceo chjn pyfc isrzt nocpz ukstf jlzjxko