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SQL HackerRank Challenge: Get Gold star and 670 points
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Description

6 Reasons why you should choose this SQL course

    Solve complete 20 questions of ‘Weather Observation Station’ case study of HackerRank
    Other HackerRank SQL case studies we will be solving
        The Pads
        Binary Tree Nodes
        New Companies
        The Report
        Top Companies
        Ollivander’s Inventory Challenges
        Contest Leaderboard
        Placements
        Symmetric Pairs
        SQL Project Planning
    Carefully designed curriculum teaching you everything in SQL that you will need for Data analysis in businesses
    Comprehensive – covers basic and advanced SQL statements in both, PostgreSQL and MySQL
    Downloadable resources covering important topics on SQL
    Your queries on SQL and anything covered in the Masterclass will be responded by the Instructor himself

A Verifiable Certificate of Completion is presented to all students who undertake this SQL course.

Why should you choose this course?

This is a complete tutorial on SQL which can be completed within a weekend. SQL is the most sought after skill for Data analysis roles in all the companies. PostgreSQL and MySQL are highly desired skills for database management and data analysis roles. So whether you want to start a career as a data scientist or just grow you data analysis skills, this course will cover everything you need to know to do that.

What makes us qualified to teach you?

The course is taught by Abhishek, Pukhraj and Nadeem. Instructors of the course have been teaching Data Science and Machine Learning for over a decade. They have an in-depth knowledge in advanced SQL, PostgreSQL, MySQL, database management, and various data analysis tools available in the market.

Our Promise

Teaching our students is our job and we are committed to it. If you have any questions about the course content, practice sheet or anything related to any topic, you can always post a question in the course or send us a direct message.

By the end of this course, your confidence in using SQL will soar. You’ll have a thorough understanding of how to use SQL for Data analytics as a career opportunity.

Go ahead and click the enroll button, and I’ll see you in lesson 1!

Cheers

Start-Tech Academy

FAQ’s

Why learn SQL?

    SQL is the most universal and commonly used database language. It powers the most commonly used database engines like PostgreSQL, SQL Server, SQLite, and MySQL. Simply put, If you want to access databases then yes, you need to know SQL.
    It is not really difficult to learn SQL. SQL is not a programming language, it’s a query language. The primary objective where SQL was created was to give the possibility to common people to get interesting data from the database. It is also an English-like language so anyone who can use English at a basic level can write SQL queries easily.
    SQL is one of the most sought-after skills by hiring employers.
    You can earn good money

How much time does it take to learn SQL?

SQL is easy but no one can determine the learning time it takes. It totally depends on you. The method we adopted to help you learn SQL quickly starts from the basics and takes you to advanced level within hours. You can follow the same, but remember you can learn nothing without practicing it. Practice is the only way to learn SQL quickly.

What’s the difference between SQL and PostgreSQL?

SQL is a language. Specifically, the “Structured Query Language”

PostgreSQL is one of several database systems, or RDMS (Relational Database Management System). PostgresSQL is one of several RDMS’s, others of which are Oracle, Informix, MySQL, and MSQL.

All of these RDMSs use SQL as their language. Each of them have minor variations in the “dialect” of SQL that they use, but it’s all still SQL.

Which is better, PostgreSQL or MySQL?

Both are excellent products with unique strengths, and the choice is often a matter of personal preference.

PostgreSQL offers overall features for traditional database applications, while MySQL focuses on faster performance for Web-based applications.

Open source development will bring more features to subsequent releases of both databases.

Who uses these databases?

Here are a few examples of companies that use PostgreSQL: Apple, BioPharm, Etsy, IMDB, Macworld, Debian, Fujitsu, Red Hat, Sun Microsystem, Cisco, Skype.

Companies that use MySQL: Uber, Airbnb, Netflix, Udemy, Pinterest etc.
Who this course is for:

    Working Professionals beginning their Data journey
    Anyone curious to learn and compare both PostgreSQL and MySQL
    Students about to join their first corporate job

Requirements

    Just a PC with any web browser

Last Updated 11/2022

[TutsNode.net] - SQL HackerRank Challenge Get Gold star & 670 points/14 - Group By Commands/86 - GROUP BY in PostgreSQL.mp4104.71 MiB
TutsNode.net.txt63 B
[TutsNode.net] - SQL HackerRank Challenge Get Gold star & 670 points/24 - Congratulations/146 - Bonus Lecture.html2.35 KiB
[TutsNode.net] - SQL HackerRank Challenge Get Gold star & 670 points/2 - Course Resources/2 - Course Resources.html405 B
[TutsNode.net] - SQL HackerRank Challenge Get Gold star & 670 points/8 - Restore and Backup in PostgreSQL/62 - Debugging summary and Code for CSV files.html2.18 KiB
[TutsNode.net] - SQL HackerRank Challenge Get Gold star & 670 points/5 - Setting up PostgreSQL and PGAdmin/36 - If pgAdmin is not opening.html1.55 KiB
[TGx]Downloaded from torrentgalaxy.to .txt585 B
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[TutsNode.net] - SQL HackerRank Challenge Get Gold star & 670 points/7 - Fundamental SQL statements/57 - ALTER Part 2 in PostgreSQL.mp492.09 MiB
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[TutsNode.net] - SQL HackerRank Challenge Get Gold star & 670 points/7 - Fundamental SQL statements/38 - CREATE in PostgreSQL.mp491.18 MiB
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[TutsNode.net] - SQL HackerRank Challenge Get Gold star & 670 points/5 - Setting up PostgreSQL and PGAdmin/35 - Installing PostgreSQL and pgAdmin in your PC.mp483.43 MiB
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[TutsNode.net] - SQL HackerRank Challenge Get Gold star & 670 points/8 - Restore and Backup in PostgreSQL/59 - Restore and Backup.mp481.44 MiB
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[TutsNode.net] - SQL HackerRank Challenge Get Gold star & 670 points/7 - Fundamental SQL statements/40 - INSERT in PostgreSQL.mp473.06 MiB
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[TutsNode.net] - SQL HackerRank Challenge Get Gold star & 670 points/11 - Selection commands Ordering/72 - ORDER BY in PostgreSQL.mp472.87 MiB
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[TutsNode.net] - SQL HackerRank Challenge Get Gold star & 670 points/10 - Selection commands Filtering/69 - LIKE in PostgreSQL.mp472.68 MiB
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[TutsNode.net] - SQL HackerRank Challenge Get Gold star & 670 points/17 - Subqueries/114 - Subqueries in MySQL.mp470.17 MiB
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[TutsNode.net] - SQL HackerRank Challenge Get Gold star & 670 points/22 - Data type Conversion/140 - Data Type conversion in MySQL.mp468.52 MiB
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[TutsNode.net] - SQL HackerRank Challenge Get Gold star & 670 points/4 - HackerRank Medium & Hard questions/26 - New Companies 30 points MEDIUM level.mp467.18 MiB
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[TutsNode.net] - SQL HackerRank Challenge Get Gold star & 670 points/11 - Selection commands Ordering/73 - ORDER BY in MySQL.mp466.87 MiB
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[TutsNode.net] - SQL HackerRank Challenge Get Gold star & 670 points/16 - JOINS/93 - Concepts of Joining and Combining Data.mp464.99 MiB
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[TutsNode.net] - SQL HackerRank Challenge Get Gold star & 670 points/21 - DateTime Functions/137 - DateTime Functions in MySQL.mp464.29 MiB
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[TutsNode.net] - SQL HackerRank Challenge Get Gold star & 670 points/4 - HackerRank Medium & Hard questions/28 - Top Companiess 30 points MEDIUM level.mp462.8 MiB
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[TutsNode.net] - SQL HackerRank Challenge Get Gold star & 670 points/10 - Selection commands Filtering/70 - LIKE in MySQL.mp462.23 MiB
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[TutsNode.net] - SQL HackerRank Challenge Get Gold star & 670 points/22 - Data type Conversion/138 - Data Type conversion to string in PostgreSQL.mp461.61 MiB
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[TutsNode.net] - SQL HackerRank Challenge Get Gold star & 670 points/4 - HackerRank Medium & Hard questions/29 - Ollivanders Inventory 30 points MEDIUM level.mp458.27 MiB
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[TutsNode.net] - SQL HackerRank Challenge Get Gold star & 670 points/19 - String Functions/126 - String Functions Part 1 in MySQL.mp458.13 MiB
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[TutsNode.net] - SQL HackerRank Challenge Get Gold star & 670 points/19 - String Functions/127 - String Functions Part 2 in MySQL.mp457.26 MiB
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[TutsNode.net] - SQL HackerRank Challenge Get Gold star & 670 points/4 - HackerRank Medium & Hard questions/30 - Challenges 30 points MEDIUM level.mp456.81 MiB
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[TutsNode.net] - SQL HackerRank Challenge Get Gold star & 670 points/20 - Mathematical Functions/133 - Mathematical Functions in MySQL.mp456.13 MiB
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[TutsNode.net] - SQL HackerRank Challenge Get Gold star & 670 points/8 - Restore and Backup in PostgreSQL/60 - Debugging restoration issues.mp453.6 MiB
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[TutsNode.net] - SQL HackerRank Challenge Get Gold star & 670 points/10 - Selection commands Filtering/67 - BETWEEN in PostgreSQL.mp452.34 MiB
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[TutsNode.net] - SQL HackerRank Challenge Get Gold star & 670 points/21 - DateTime Functions/136 - EXTRACT in PostgreSQL.mp451.98 MiB
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[TutsNode.net] - SQL HackerRank Challenge Get Gold star & 670 points/16 - JOINS/95 - Inner Join in PostgreSQL.mp451.15 MiB
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[TutsNode.net] - SQL HackerRank Challenge Get Gold star & 670 points/23 - PATTERN STRING MATCHING/142 - Advanced pattern matching Part 1 REGULAR EXPRESSIONS.mp450.75 MiB
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[TutsNode.net] - SQL HackerRank Challenge Get Gold star & 670 points/7 - Fundamental SQL statements/50 - Logical Operators in PostgreSQL.mp450.54 MiB
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[TutsNode.net] - SQL HackerRank Challenge Get Gold star & 670 points/4 - HackerRank Medium & Hard questions/27 - The Report 20 points MEDIUM level.mp450.44 MiB
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[TutsNode.net] - SQL HackerRank Challenge Get Gold star & 670 points/23 - PATTERN STRING MATCHING/144 - Pattern matching in MySQL.mp449.44 MiB
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[TutsNode.net] - SQL HackerRank Challenge Get Gold star & 670 points/7 - Fundamental SQL statements/56 - ALTER Part 1 in PostgreSQL.mp447.17 MiB
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[TutsNode.net] - SQL HackerRank Challenge Get Gold star & 670 points/7 - Fundamental SQL statements/46 - SELECT DISTINCT in PostgreSQL.mp446.24 MiB
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[TutsNode.net] - SQL HackerRank Challenge Get Gold star & 670 points/19 - String Functions/122 - TRIM LTRIM RTRIM in PostgreSQL.mp445.62 MiB
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[TutsNode.net] - SQL HackerRank Challenge Get Gold star & 670 points/7 - Fundamental SQL statements/58 - ALTER in MySQL.mp445.35 MiB
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[TutsNode.net] - SQL HackerRank Challenge Get Gold star & 670 points/13 - Aggregate Commands/78 - COUNT in PostgreSQL.mp443.96 MiB
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[TutsNode.net] - SQL HackerRank Challenge Get Gold star & 670 points/6 - Installing MySQL/37 - Installing and Setting up MySQL.mp443.75 MiB
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[TutsNode.net] - SQL HackerRank Challenge Get Gold star & 670 points/16 - JOINS/96 - Inner Join in MySQL.mp443.63 MiB
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[TutsNode.net] - SQL HackerRank Challenge Get Gold star & 670 points/4 - HackerRank Medium & Hard questions/24 - The Pads 30 points MEDIUM level.mp443.48 MiB
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[TutsNode.net] - SQL HackerRank Challenge Get Gold star & 670 points/7 - Fundamental SQL statements/42 - Import data from File in PostgreSQL.mp442.07 MiB
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[TutsNode.net] - SQL HackerRank Challenge Get Gold star & 670 points/7 - Fundamental SQL statements/51 - Logical Operators in MySQL.mp441.69 MiB
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[TutsNode.net] - SQL HackerRank Challenge Get Gold star & 670 points/4 - HackerRank Medium & Hard questions/34 - SQL Project Planning 40 points MEDIUM level.mp440.31 MiB
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[TutsNode.net] - SQL HackerRank Challenge Get Gold star & 670 points/16 - JOINS/97 - Left Join in PostgreSQL.mp440.01 MiB
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[TutsNode.net] - SQL HackerRank Challenge Get Gold star & 670 points/7 - Fundamental SQL statements/41 - INSERT in MySQL.mp439.91 MiB
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[TutsNode.net] - SQL HackerRank Challenge Get Gold star & 670 points/19 - String Functions/124 - SUBSTRING in PostgreSQL.mp439.69 MiB
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[TutsNode.net] - SQL HackerRank Challenge Get Gold star & 670 points/16 - JOINS/99 - Right Join in PostgreSQL.mp438.95 MiB
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[TutsNode.net] - SQL HackerRank Challenge Get Gold star & 670 points/14 - Group By Commands/88 - HAVING in PostgreSQL.mp438.8 MiB
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[TutsNode.net] - SQL HackerRank Challenge Get Gold star & 670 points/14 - Group By Commands/87 - GROUP BY in MySQL.mp438.58 MiB
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[TutsNode.net] - SQL HackerRank Challenge Get Gold star & 670 points/8 - Restore and Backup in PostgreSQL/61 - Creating DB using CSV files.mp438.42 MiB
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[TutsNode.net] - SQL HackerRank Challenge Get Gold star & 670 points/4 - HackerRank Medium & Hard questions/31 - Contest Leaderboard 30 points MEDIUM level.mp438.37 MiB
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[TutsNode.net] - SQL HackerRank Challenge Get Gold star & 670 points/7 - Fundamental SQL statements/52 - UPDATE in PostgreSQL.mp438.23 MiB
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[TutsNode.net] - SQL HackerRank Challenge Get Gold star & 670 points/18 - Views and Indexes/115 - VIEWS in PostgreSQL.mp437.02 MiB
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[TutsNode.net] - SQL HackerRank Challenge Get Gold star & 670 points/23 - PATTERN STRING MATCHING/141 - PATTERN MATCHING BASICS.mp436.76 MiB
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[TutsNode.net] - SQL HackerRank Challenge Get Gold star & 670 points/16 - JOINS/102 - Full Outer Join in MySQL.mp436.72 MiB
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[TutsNode.net] - SQL HackerRank Challenge Get Gold star & 670 points/4 - HackerRank Medium & Hard questions/25 - Binary Tree Nodes 30 points MEDIUM level.mp436.38 MiB
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[TutsNode.net] - SQL HackerRank Challenge Get Gold star & 670 points/10 - Selection commands Filtering/68 - BETWEEN in MySQL.mp435.5 MiB
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[TutsNode.net] - SQL HackerRank Challenge Get Gold star & 670 points/17 - Subqueries/112 - Subqueries Subquery in FROM clause in PostgreSQL.mp435.23 MiB
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[TutsNode.net] - SQL HackerRank Challenge Get Gold star & 670 points/15 - Conditional Statement/90 - CASE WHEN in PostgreSQL.mp435.05 MiB
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[TutsNode.net] - SQL HackerRank Challenge Get Gold star & 670 points/16 - JOINS/101 - Full Outer Join in PostgreSQL.mp434.29 MiB
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[TutsNode.net] - SQL HackerRank Challenge Get Gold star & 670 points/7 - Fundamental SQL statements/48 - WHERE in PostgreSQL.mp432.58 MiB
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[TutsNode.net] - SQL HackerRank Challenge Get Gold star & 670 points/13 - Aggregate Commands/84 - MIN & MAX in PostgreSQL.mp432.25 MiB
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[TutsNode.net] - SQL HackerRank Challenge Get Gold star & 670 points/23 - PATTERN STRING MATCHING/143 - Advanced pattern matching Part 2 REGULAR EXPRESSIONS.mp432.2 MiB
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[TutsNode.net] - SQL HackerRank Challenge Get Gold star & 670 points/7 - Fundamental SQL statements/44 - SELECT statement in PostgreSQL.mp431.86 MiB
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[TutsNode.net] - SQL HackerRank Challenge Get Gold star & 670 points/4 - HackerRank Medium & Hard questions/32 - Placements 40 points MEDIUM level.mp431.19 MiB
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[TutsNode.net] - SQL HackerRank Challenge Get Gold star & 670 points/19 - String Functions/125 - LIST AGGREGATION in PostgreSQL.mp430.8 MiB
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[TutsNode.net] - SQL HackerRank Challenge Get Gold star & 670 points/7 - Fundamental SQL statements/54 - DELETE in PostgreSQL.mp429.98 MiB
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[TutsNode.net] - SQL HackerRank Challenge Get Gold star & 670 points/4 - HackerRank Medium & Hard questions/33 - Symmetric Pairs 40 points MEDIUM level.mp429.77 MiB
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[TutsNode.net] - SQL HackerRank Challenge Get Gold star & 670 points/10 - Selection commands Filtering/65 - IN in PostgreSQL.mp429.69 MiB
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[TutsNode.net] - SQL HackerRank Challenge Get Gold star & 670 points/17 - Subqueries/113 - Subqueries Subquery in SELECT in PostgreSQL.mp429.43 MiB
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[TutsNode.net] - SQL HackerRank Challenge Get Gold star & 670 points/11 - Selection commands Ordering/74 - LIMIT in PostgreSQL.mp429.32 MiB
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[TutsNode.net] - SQL HackerRank Challenge Get Gold star & 670 points/22 - Data type Conversion/139 - Data Type conversion to Number and Date in PostgreSQL.mp428.86 MiB
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[TutsNode.net] - SQL HackerRank Challenge Get Gold star & 670 points/21 - DateTime Functions/134 - CURRENT DATE & TIME in PostgreSQL.mp428.55 MiB
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[TutsNode.net] - SQL HackerRank Challenge Get Gold star & 670 points/3 - HackerRank Weather Observation Station 20 questions/4 - Weather Observation Station 1 15 points EASY level.mp428.47 MiB
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[TutsNode.net] - SQL HackerRank Challenge Get Gold star & 670 points/12 - Aliases/76 - AS in PostgreSQL.mp427.33 MiB
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[TutsNode.net] - SQL HackerRank Challenge Get Gold star & 670 points/14 - Group By Commands/89 - HAVING in MySQL.mp426.94 MiB
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[TutsNode.net] - SQL HackerRank Challenge Get Gold star & 670 points/16 - JOINS/105 - Intersect and Intersect ALL in PostgreSQL.mp426.52 MiB
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[TutsNode.net] - SQL HackerRank Challenge Get Gold star & 670 points/21 - DateTime Functions/135 - AGE in PostgreSQL.mp423.8 MiB
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[TutsNode.net] - SQL HackerRank Challenge Get Gold star & 670 points/1 - Introduction/1 - Introduction.mp423.53 MiB
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[TutsNode.net] - SQL HackerRank Challenge Get Gold star & 670 points/3 - HackerRank Weather Observation Station 20 questions/21 - Weather Observation Station 18 25 points MEDIUM level.mp419.62 MiB
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[TutsNode.net] - SQL HackerRank Challenge Get Gold star & 670 points/13 - Aggregate Commands/81 - SUM in MySQL.mp419.31 MiB
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[TutsNode.net] - SQL HackerRank Challenge Get Gold star & 670 points/20 - Mathematical Functions/130 - SETSEED in PostgreSQL.mp418.23 MiB
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[TutsNode.net] - SQL HackerRank Challenge Get Gold star & 670 points/11 - Selection commands Ordering/75 - LIMIT in MySQL.mp418.08 MiB
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[TutsNode.net] - SQL HackerRank Challenge Get Gold star & 670 points/7 - Fundamental SQL statements/55 - DELETE in MySQL.mp417.18 MiB
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[TutsNode.net] - SQL HackerRank Challenge Get Gold star & 670 points/3 - HackerRank Weather Observation Station 20 questions/11 - Weather Observation Station 8 15 points EASY level.mp416.84 MiB
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[TutsNode.net] - SQL HackerRank Challenge Get Gold star & 670 points/20 - Mathematical Functions/128 - CEIL & FLOOR in PostgreSQL.mp416.52 MiB
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[TutsNode.net] - SQL HackerRank Challenge Get Gold star & 670 points/16 - JOINS/109 - Union in PostgreSQL.mp416.51 MiB
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[TutsNode.net] - SQL HackerRank Challenge Get Gold star & 670 points/19 - String Functions/119 - LENGTH in PostgreSQL.mp416.39 MiB
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[TutsNode.net] - SQL HackerRank Challenge Get Gold star & 670 points/13 - Aggregate Commands/79 - COUNT in MySQL.mp415.84 MiB
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[TutsNode.net] - SQL HackerRank Challenge Get Gold star & 670 points/16 - JOINS/94 - Preparing the data.mp415.69 MiB
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[TutsNode.net] - SQL HackerRank Challenge Get Gold star & 670 points/15 - Conditional Statement/91 - CASE WHEN in MySQL.mp414.39 MiB
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[TutsNode.net] - SQL HackerRank Challenge Get Gold star & 670 points/16 - JOINS/107 - Except in PostgreSQL.mp413.94 MiB
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[TutsNode.net] - SQL HackerRank Challenge Get Gold star & 670 points/7 - Fundamental SQL statements/45 - SELECT statement in MySQL.mp413.9 MiB
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[TutsNode.net] - SQL HackerRank Challenge Get Gold star & 670 points/9 - Restore and Backup in MySQL/63 - Restoring and Backup in MySQL.mp413.74 MiB
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[TutsNode.net] - SQL HackerRank Challenge Get Gold star & 670 points/20 - Mathematical Functions/131 - ROUND in PostgreSQL.mp413.72 MiB
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[TutsNode.net] - SQL HackerRank Challenge Get Gold star & 670 points/3 - HackerRank Weather Observation Station 20 questions/10 - Weather Observation Station 7 10 points EASY level.mp413.68 MiB
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[TutsNode.net] - SQL HackerRank Challenge Get Gold star & 670 points/11 - Selection commands Ordering/71 - Side Lecture Commenting in SQL.mp413.13 MiB
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[TutsNode.net] - SQL HackerRank Challenge Get Gold star & 670 points/24 - Congratulations/145 - The final milestone.mp412.74 MiB
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[TutsNode.net] - SQL HackerRank Challenge Get Gold star & 670 points/13 - Aggregate Commands/85 - MIN & MAX in MySQL.mp412.63 MiB
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[TutsNode.net] - SQL HackerRank Challenge Get Gold star & 670 points/3 - HackerRank Weather Observation Station 20 questions/16 - Weather Observation Station 13 10 points EASY level.mp412.63 MiB
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[TutsNode.net] - SQL HackerRank Challenge Get Gold star & 670 points/7 - Fundamental SQL statements/47 - SELECT DISTINCT in MySQL.mp412.6 MiB
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[TutsNode.net] - SQL HackerRank Challenge Get Gold star & 670 points/13 - Aggregate Commands/83 - AVERAGE in MySQL.mp412.37 MiB
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[TutsNode.net] - SQL HackerRank Challenge Get Gold star & 670 points/3 - HackerRank Weather Observation Station 20 questions/20 - Weather Observation Station 17 15 points EASY level.mp412.27 MiB
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[TutsNode.net] - SQL HackerRank Challenge Get Gold star & 670 points/3 - HackerRank Weather Observation Station 20 questions/9 - Weather Observation Station 6 10 points EASY level.mp412.23 MiB
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[TutsNode.net] - SQL HackerRank Challenge Get Gold star & 670 points/12 - Aliases/77 - AS in MySQL.mp412.17 MiB
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[TutsNode.net] - SQL HackerRank Challenge Get Gold star & 670 points/3 - HackerRank Weather Observation Station 20 questions/12 - Weather Observation Station 9 10 points EASY level.mp411.9 MiB
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[TutsNode.net] - SQL HackerRank Challenge Get Gold star & 670 points/3 - HackerRank Weather Observation Station 20 questions/15 - Weather Observation Station 12 15 points EASY level.mp411.04 MiB
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[TutsNode.net] - SQL HackerRank Challenge Get Gold star & 670 points/20 - Mathematical Functions/132 - POWER in PostgreSQL.mp410.77 MiB
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[TutsNode.net] - SQL HackerRank Challenge Get Gold star & 670 points/3 - HackerRank Weather Observation Station 20 questions/19 - Weather Observation Station 16 10 points EASY level.mp410.5 MiB
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[TutsNode.net] - SQL HackerRank Challenge Get Gold star & 670 points/3 - HackerRank Weather Observation Station 20 questions/18 - Weather Observation Station 15 15 points EASY level.mp410.3 MiB
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[TutsNode.net] - SQL HackerRank Challenge Get Gold star & 670 points/3 - HackerRank Weather Observation Station 20 questions/6 - Weather Observation Station 3 10 points EASY level.mp410.19 MiB
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[TutsNode.net] - SQL HackerRank Challenge Get Gold star & 670 points/19 - String Functions/120 - UPPER LOWER in PostgreSQL.mp49.97 MiB
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[TutsNode.net] - SQL HackerRank Challenge Get Gold star & 670 points/3 - HackerRank Weather Observation Station 20 questions/7 - Weather Observation Station 4 10 points EASY level.mp49.79 MiB
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[TutsNode.net] - SQL HackerRank Challenge Get Gold star & 670 points/3 - HackerRank Weather Observation Station 20 questions/5 - Weather Observation Station 2 15 points EASY level.mp49.33 MiB
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[TutsNode.net] - SQL HackerRank Challenge Get Gold star & 670 points/3 - HackerRank Weather Observation Station 20 questions/13 - Weather Observation Station 10 10 points EASY level.mp49.21 MiB
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[TutsNode.net] - SQL HackerRank Challenge Get Gold star & 670 points/16 - JOINS/92 - Introduction to Joins.mp48.57 MiB
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[TutsNode.net] - SQL HackerRank Challenge Get Gold star & 670 points/3 - HackerRank Weather Observation Station 20 questions/17 - Weather Observation Station 14 10 points EASY level.mp47.96 MiB
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[TutsNode.net] - SQL HackerRank Challenge Get Gold star & 670 points/16 - JOINS/106 - Intersect in MySQL.mp42.46 MiB