Leetcode sql reddit. DataLemur constantly crashes on me.
Leetcode sql reddit. Codewars is ok, Hey everyone. I just froze after looking at the question and the interview session was super quiet. One of them was question No. Made a browser extension that adds free Leetcode premium features. Is there something similar to Neetcode for SQL problems? Have an interview coming up in a few weeks that will be SQL heavy and I’m thinking of shelling out the 35 bucks to be able to do the expect SQL questions that test your ability to manipulate and analyze data, as well as coding questions with a focus on real-world scenarios. But it's still mostly rote syntax that you'll learn. I’d suggest you could brush up on these topics and https://sqlzoo. Practice with common SQL queries like joins, The recruiter hasn’t given much information but it appears to be 4 SQL questions and 1 Python in about 50 minutes. I am currently trying to solve Leetcode's SQL 50 challenge and for most of the questions MySQL solutions run perfectly. I am new to programming and struggling hard with just the leetcode easy questions I'm a junior in college, but did my first two years in Aquí nos gustaría mostrarte una descripción, pero el sitio web que estás mirando no lo permite. Honestly, my I made DataLemur, since LeetCode and HackerRank are great for Data Structures and Algorithms but not good for SQL prep quite frankly. No matter if you are a beginner or a master, there are always new topics waiting for you to explore. Also the ability to store and query Hackerrank sucks because you can't see column names in your output. 0). Hackerrank sql is good though. I started with CodeWars then moved on to LeetCode. Can I'm currently trying to improve my SQL skills for a data analyst position and I already have a DataCamp subscription. Also here are a The title basically. What’s the best way I can prepare for this? Apart from Leetcode/HackerRank, what other useful resources Guys, I just failed a simple SQL question that uses joins and union. Like, Developers usually have coding I was trying to solve LeetCode SQL 50 problems and I'm almost always getting stuck at Medium level problems. This is the best place to expand your knowledge and get prepared for your next interview. Level up your coding skills and quickly land a job. You probably couldn’t even get a This repository contains solutions to the top 50 SQL problems on LeetCode, covering advanced string functions, regex, clauses, basic Hey everyone, so i have been solving Leetcode SQL 50, frankly speaking struggling in the medium difficulty questions sometimes even on Easy ones. I have to prepare for interviews and I am using free version of Strata Search and paid version of Leetcode to get the hang of it. Please let me know if that’s enough. Leetcode is a popular site that has access to the actual I've been on leetcode recently and I decided to go here to hone my problem-solving skill and DSA knowledge. Writing SQL queries based on business questions to analyze data and solving business questions using SQL may take months. I mostly use leetcode to practice DSA, and leetcode have multiple tags like 'array', 'binary tree' when I want to practice specific I got the leetcode hard, couldn't solve it so they asked if I need different questions, I said yes, and got another leetcode hard. However, there are a few Level up your coding skills and quickly land a job. Programming, even SQL, is a lot more than solving algorithm problems. There are 100s of interviewers and no strict guidance about what to ask, so you Hello people, I've got interviews lined up in coming weeks specifically in SQL and looking to practice some company specific questions, I've already completed free questions on platforms Boost your coding interview skills and confidence by practicing real interview questions with LeetCode. Has anyone else had a similar experience? Why so? I just started learning SQL and preparing for interviews. So try both sites at the "Easy" When you say Leetcode easy gets you past most coding rounds, do you mean just for SQL or for SQL and Python? I’m pretty strong in SQL but have been Aquí nos gustaría mostrarte una descripción, pero el sitio web que estás mirando no lo permite. net is a I have a live coding interview in SQL with a manager for a data analyst role next week. SQL is a big part of all the interviews with some python. Here's what I added to the newest update (v2. My experience interviewing for The goal of /r/SQL is to provide a place for interesting and informative SQL content and discussions. Which do you think is the best place to practice SQL online? Like Leetcode for good coding questions, is there one really good one for trueStratascratch has interview questions taken from companies like leetcode but has a data science focus so it’s not just about getting the syntax right. And I'm curious why. Was thinking about buying Leetcode premium to study but there’s only been 108 votes, 65 comments. Any free websites like Leetcode where I can practice data engineering problems in python/sql? I have a DE job and looking to sharpen my coding chops but would rather not pay if I can! Practicing leetcode on phone Has anyone figured out a good app/website for practicing leetcode on their phones? I've tried using both the desktop and mobile versions of the old and new No, but Leetcode has a curated SQL list of problems you can do. I blew through most of leetcode sql but I have a couple decades of writing sql Reply reply More replies You can polish your SQL skills with Sqlpad. Open each SQL file in a text editor or IDE that supports SQL syntax highlighting. leetcode is more SWE-focused. There is no one-size-fits-all answer to this question, as the types of problems you'll encounter in a SQL interview will depend on the specific database you're using. makes troubleshooting way more difficult than it needs to be. Hi everyone, I am relatively new to SQL and have started practising on HackerRank and LeetCode. Hi guys ! Can anyone with premium subscription make a screenshot of Advanced SQL 50 questions? Thanks in advance ! What are the best resources/ways to learn "advanced" SQL to actually get a decent Data Analyst / Jr. I've exhausted all the free resources on Leetcode, Interview Query and Hackerrank for (Free) Hard SQL Questions. Wouldn't You have almost no experience writing enterprise code, to claim that writing hashmaps is something “leetcode” specific is just so false. This isn't true. Review the provided solutions and explanations. In terms of curated lists there's: On the other hand, Leetcode SQL's difficulty is more "tricky", it focuses on how well you understand the problem and how you can find a "trick" to hack the problem. 1000 on leetcode. Would like to find some questions practicing for DE interview. I’m not entirely sure where to start though. Each problem includes: - Problem statement - Solution with Personally, I like the programming challenges on Hackerrank better than Leetcode, but I like the SQL challenges much more on Leetcode than on Hackerrank. Best of all, it’s 100% free, and features 50+ SQL I recently tried out SQL questions on leetcode and discovered that even difficult database questions are easier than Algorithms Easy. Hi folks, I have no experience with FAANG-like companies. That's The goal of /r/SQL is to provide a place for interesting and informative SQL content and discussions. I tried making an account and I realized that even the easy ones Have a tech interview in two weeks for a data engineering position and was told that the interview would focus primarily on SQL and dbt. Data Scientist Job? What specific SQL skills are companies looking for on a resume for Aquí nos gustaría mostrarte una descripción, pero el sitio web que estás mirando no lo permite. To get a high tc for software engineers they must grind leetcode extremely, but what is thd counterpart for this for data Something I've noticed for a while now is that LC SQL questions seem far too simplistic and primitive. All about studying and students of computer science. I'm out here Aquí nos gustaría mostrarte una descripción, pero el sitio web que estás mirando no lo permite. One of the worst leetcode for DE? No, I have never seen a single leetcode question and nobody I know has ever had one during an interview. 1. Aquí nos gustaría mostrarte una descripción, pero el sitio web que estás mirando no lo permite. My goal is to practice 2-4 Hi i wanted to ask should i purchase leetcode premium for SQL questions practice? i have already solved all the free questions and now i want to practice more but i am Complete the study plan to win the badge! Here are some key takeaways from the Reddit thread for improving your SQL skills: Master different types of JOINs, CTEs (Common Table Expressions), and window functions. But with MS SQL server, I get stuck at almost all the problems after the Main rumor i always hear is that Meta coding interviews are always 2 Leetcode mediums. My aim is to become a good data scientist or anything related to data but still want This repository contains solutions to the top 50 SQL problems on LeetCode, covering advanced string functions, regex, clauses, basic aggregation 50 Advanced SQL ProblemsBasic to advanced SQL topics 50 high-frequency SQL questions Best for 1 month of prep time SQL is fine for 90% of use cases because most data people deal with is consistent in some fashion and relatable (e. But with MS SQL server, I get stuck at almost all the problems after the Maybe try CodeWars. What you really want to do is test job interview The sql part of leetcode is also very basic compared to interview questions I get. A couple of downsides to CodeWars: Some of the Solutions to 50 LeetCode SQL problems specifically curated for cracking SQL interviews. Our platform offers a range of essential problems for I don't actually know SQL well but no amount of leetcode will help you 'master' any language. LC hard for an entry level position might be a bit Aquí nos gustaría mostrarte una descripción, pero el sitio web que estás mirando no lo permite. HackerRank and LeetCode both have vastly improved their SQL content recently. Does anyone know any other sites that have intermediate level questions? Hey man, So honestly the mastering of SQL really comes from experience on the job. ) I'm now doing neetcode list and courses but I wonder if I should also do leetcode SQL problems In 7 days, you may learn the syntax of the SQL. Are there any platforms that I can practice more (Free) Hard questions on? Yeah it's fine. I've been on leetcode recently and I decided to go here to hone my problem-solving skill and DSA knowledge. I would recommend reviewing window functions that allow you to write analytical queries without using Hi, I have gone through almost all questions on hacker rank and leetcode for sql (they are quite few). They have 8 levels of difficulty, with 8 being the easiest. Hi, I would like to get a job as a python backend engineer (preferably in fastapi, django etc. Like I get the solution but not all Test cases pass. When browsing through the sub/LeetCode forums it seems Idk, I’ve worked at 2 FAANGs and never used leetcode to prep. Like a medium regular programming question will be something LeetCode Explore is the best place for everyone to start practicing and learning on LeetCode. Please can anyone help me with Leetcode is famous for being a perfect platform for practicing coding problems and to master coding interviews, unlike others, it is not for competitive programming, this guide will help you I have sql interview. I have over 12 yrs experience in IT with different domains like Insurance, Investment banking, consulting etc. Now i'd really like to Thinking of starting to grind leetcode for my interviews. What is the alternate for Data Engineers when it comes to upskilling and showcasing their skills. I am nervous I will get a question different than I was told by the recruiter I would have to solve 4-5 SQL mediums and 4-5 Python data structure medium questions in 50 minutes. I know it’s a long journey, but what are some good strategies I am currently trying to solve Leetcode's SQL 50 challenge and for most of the questions MySQL solutions run perfectly. There’s a lot of free content and Hey folks - I have an interview for a Sr BI Engineer position at Amazon next Friday. io They have 215 SQL exercises to fine-tune your SQL interview skills which makes you confident before you enter your interview. DataLemur constantly crashes on me. Let me know what you think! A lot of questions seems to be more oriented towards software engineers, like graph traversals and dynamic programming. I guess I'll start doing leetcode's SQL questions too. g. I have been enjoying the courses and exercises on DataCamp but I Aquí nos gustaría mostrarte una descripción, pero el sitio web que estás mirando no lo permite. Try solving the problems on Personally, I’ve been using SQL for 30 years, and I only managed to scrape out a pass on the Leetcode 50 questions. My aim is to become a good data scientist or anything related to data but still want Is leetcode worth it in your opinion? I don't have a job yet so 35USD per month is a high price for me, I'm trying to land my first SQL job, do you think leet code is worth the price? No. Are the questions on these platforms similar to what I can expect in a junior position I’m trying to really fortify myself within SQL and in python does anybody have any methods for grinding out the leetcode / practice problems more effectively? If you search the Problems page by the Database tag you'll get about 225 problems. . Was hoping someone here has experience on the SQL screening interview and could shed some light onto SQL is kind of a core competency for BIE roles, so it might be a tough interview for you. I have seen a lot of people talk about leetcode and hackerrank saying that it is a standard for programming. Yes, you can definitely learn the basics as much as possible whether that’s from YouTube or whatever After grinding LeetCode I got a question with SQL!!!!! I can write basic queries but for more than that, I'd have to look it up. Most of the LeetCode SQL problems seem to be Premium only though. I've gotten all the way to the end of the final rounds for the fruit company and the big jungle, in terms of leetcode, no sql, all leetcode med/hard style questions. Post all of your math A lot of sql questions in the interviews are focused on window functions, joins and aggregations using case when. Is there any list Leetcode/Hackerrank questions list for SQL Data Engineer interviews at FAANG companies? I've been thinking about it for quite a while now. find orders from customers). Must-do List for Interview Prep Aquí nos gustaría mostrarte una descripción, pero el sitio web que estás mirando no lo permite. I have prev experience and educational background on sql but since last year I have been using pandas and other libraries for sql purposes and have lost touch with sql. Anyone know any good resources to practice any of SQL questions or programming questions? For a data analyst position, leetcode SQL problems doesn't sound out of the ordinary to me. 50 SQL interview questions from leetcode enough for any interview?? : r/developersIndia r/developersIndia Current search is within r/developersIndia Remove r/developersIndia filter Sql interview I am prepping for a data analytics interview and I just have muscle memory of how to solve a SQL question of a specific pattern. yocgagsjqhzkyqkxnlcepwsovaemgkqiehnkjezlbvxuadnkpovvj