1 Aug 2022 LearnSQL.com Team New Monthly SQL Practice for August 2022! In our August 2022 SQL Practice, you’ll meet Anna, who manages a small private airline. She needs you to help her gather and analyze statistics on the company’s performance. Can you use your SQL skills to help her find the needed data? It shouldn’t be too hard if you have finished our SQL Basics courses or understand core SQL concepts. Our interactive SQL course is a great way to test your skills and see if you can put what you've learned so far into practice. Read more 1 Jul 2022 LearnSQL.com Team New Monthly SQL Practice for July 2022! Ready for our new SQL challenge? This time, we have prepared slightly more difficult SQL tasks. Here’s July’s SQL Practice course! This time, you will help Ruby. She is the creator of a language tandem app, that is, a chat application in which learners can find native speakers for practicing languages. Ruby would like to gather data to help expand her business, and she has hired you as an SQL specialist to help her out. Read more 21 Jun 2022 LearnSQL.com Team Prepare for a SQL Interview with LearnSQL.com You've been working hard to get a SQL interview at your dream company. Now they’ve called – and you need to prepare if you’re going to ace it. In this article, I’ll show you the most efficient way to prepare for a job interview using the interactive SQL courses at LearnSQL.com. SQL is an essential skill for anyone working with data. Wanna be a data analyst, data scientist, software engineer, or tester? Read more 1 Jun 2022 LearnSQL.com Team New Monthly SQL Practice for June 2022! Are you a SQL beginner that needs some interactive exercises to practice writing queries? Take up the challenge in our June SQL Practice course! In our June 2022 SQL Practice, you’ll meet Damiano – a young entrepreneur who wants to kick-start his car rental business. He needs you to help him gather the right data and statistics on his company’s performance. Can you use your SQL skills to help him find the data? Read more 2 May 2022 LearnSQL.com Team New Monthly SQL Practice for May 2022! Ready for our new SQL challenge? This time, we have prepared some slightly more difficult SQL tasks. Here’s the May’s SQL Practice course! This time, you will be helping Tiffany, the owner of an online course website. She’d like to analyze her business data – it’s the perfect opportunity to use your SQL skills. Can you find the average number of students enrolled in a course? Calculate the average number of total hours spent by all students on a course? Read more 1 Apr 2022 LearnSQL.com Team New Monthly SQL Practice for April 2022! Are you a SQL beginner that needs some interactive exercises to practice writing queries? Take up the challenge and choose our April SQL Practice course! In our April 2022 SQL Practice, you’ll meet Olivia, the owner of a hairdressing salon. She needs you to help her gather statistics on the services offered by her salon, the salon customers, their appointments, etc. Can you use your SQL skills to help her find the data? Read more 1 Mar 2022 LearnSQL.com Team New Monthly SQL Practice for March 2022! If you are a more advanced SQL user who is comfortable using CASE WHEN, GROUP BY, aggregate functions, and common table expressions (CTEs), you can check your knowledge with the March SQL Practice. On LearnSQL.com, you‘ll find a new challenge to solve every month. Maybe this is the first time you’ve come across our Monthly SQL Practices. LearnSQL.com offers one SQL Practice each month: at the basic level on even-numbered months and at the advanced level on odd-numbered months. Read more 23 Feb 2022 LearnSQL.com Team LearnSQL.com’s Monthly SQL Practice in 2022 Are you looking for ways to practice SQL? Tired of boring exercises based on unreal scenarios? We have something for you! Every month, we publish a new set of SQL practice exercises. You'll find all of them in the monthly SQL Practice. Here at LearnSQL.com, we believe the best way to learn SQL is through practice. All of our SQL courses (and there are over 30 of them!) are hands-on. Read more 1 Feb 2022 LearnSQL.com Team New Monthly SQL Practice for February 2022! Are you a SQL beginner that needs some interactive exercises to practice writing queries? Take the challenge and choose our February’s SQL Practice course. This is the next step towards becoming a pro. In our February 2022 SQL Practice, you’ll meet Keith – a rally (racing) fan who’s making a website dedicated to his favorite sport. He needs you to help him gather the right statistics on rally events, crews, results, etc. Read more 1 Jan 2022 LearnSQL.com Team New Monthly SQL Practice for January 2022! Ready for our new SQL challenge? This time, we have prepared some slightly more difficult SQL tasks. Here’s January’s SQL Practice course! This time you will be helping Monica, the owner of an online store. She’d like to analyze her business data and earn more. It’s the perfect opportunity to use your SQL window functions skills. Can you find out how many customers she has in each country? Can you create reports to help her see sales trends? Read more «« « 1 2 3 4 5 … 10 » »»