The top 20 SQL courses you need to take

1. MSSQL Azure SQL: SQL Management Studio: Transact SQL

4.5

(56)

MSSQL is a suite of database software published by Microsoft and used extensively within our enterprise. Typically, it includes a relational database engine, which stores data in tables, columns and rows, Integration Services (SSIS), which is a data movement tool for importing, exporting and transforming data, Reporting Services (SSRS), which is used to create reports and serve reports to end users, and also Analysis Services (SSAS), which is a multidimensional database used to query data from the main database engine. Azure SQL is a family of managed, secure, and intelligent products that use the SQL Server database engine in the Azure cloud. SQL Server Management Studio (SSMS) is an integrated environment for managing any SQL infrastructure. Use SSMS to access, configure, manage, administer, and develop all components of SQL Server, Azure SQL Database, and Azure Synapse Analytics. SSMS provides a single comprehensive utility that combines a broad group of graphical tools with a number of rich script editors to provide access to SQL Server for developers and database administrators of all skill levels. Transact-SQL (T-SQL) is Microsoft's and Sybase's proprietary extension to the SQL (Structured Query Language) used to interact with relational databases. T-SQL expands on the SQL standard to include procedural programming, local variables, various support functions for string processing, date processing, mathematics, etc. and changes to the DELETE and UPDATE statements. Transact-SQL is central to using Microsoft SQL Server. All applications that communicate with an instance of SQL Server do so by sending Transact-SQL statements to the server, regardless of the user interface of the application...

2. Oracle SQL Databases

This Specialization is intended for beginners to learn how to become proficient writing Oracle SQL code to create, modify, and edit Oracle SQL Databases.\n\nYou will learn the Oracle database foundations, explore the platform, try your hand at the basics, and become proficient at building and modifying databases...

3. SQL CASE Statements

Welcome to this project-based course, SQL CASE Statements. In this project, you will learn how to use SQL CASE statements to query tables in a database. By the end of this 2-hour long project, you will be able to write simple CASE statements to retrieve the desired result from a database. Then, we will move systematically to write more complex SQL CASE statements. Furthermore, we will see how to use the CASE clause together with aggregate functions, and SQL joins to get the desired result you want from tables in a database. Also, you will learn how to use the CASE clause to transpose the result of a query. Also, for this hands-on project, we will use PostgreSQL as our preferred database management system (DBMS). Therefore, to complete this project, it is required that you have prior experience with using PostgreSQL. Similarly, this project is an advanced SQL concept; so, a good foundation for writing SQL queries, and performing joins in SQL is vital to complete this project. If you are not familiar with writing queries in SQL and SQL joins and want to learn these concepts, start with my previous guided projects titled “Querying Databases using SQL SELECT statement", “Performing Data Aggregation using SQL Aggregate Functions” and “Mastering SQL Joins”. I taught these guided projects using PostgreSQL. So, taking these projects will give the needed requisite to complete this project on SQL CASE Statements. However, if you are comfortable writing queries in PostgreSQL, please join me on this wonderful ride! Let’s get our hands dirty!...

4. SQL Mathematical Functions

Welcome to this project-based course, SQL Mathematical Functions. In this project, you will learn how to use SQL Mathematical Functions to manipulate tables in a database. By the end of this 2-hour-long project, you will be able to use different Mathematical Functions to retrieve the desired result from a database. In this project, you will learn how to use SQL Mathematical Functions like CEIL(), FLOOR(), RANDOM(), SETSEED(), ROUND(), TRUNC(), SQRT(), CBRT(), and POWER() to manipulate data in the employees database. In this project, we will move systematically by first introducing the functions using a simple example. Then, we will write slightly complex queries using the Mathematical Functions in real-life applications. Also, for this hands-on project, we will use PostgreSQL as our preferred database management system (DBMS). Therefore, to complete this project, it is required that you have prior experience with using PostgreSQL. Similarly, this project is an intermediate SQL concept; so, a good foundation for writing SQL queries is vital to complete this project. If you are not familiar with writing queries in SQL and want to learn these concepts, start with my previous guided projects titled “Querying Databases using SQL SELECT statement," and “Performing Data Aggregation using SQL Aggregate Functions.” I taught these guided projects using PostgreSQL. So, taking these projects will give the needed requisite to complete this SQL Mathematical Functions project. However, if you are comfortable writing queries in PostgreSQL, please join me on this wonderful ride! Let’s get our hands dirty!...

5. Beginning SQL Server

In this 1-hour long project-based course, you will learn how to perform core job-related tasks within the SQL Server Management Studio (SSMS) environment. You will use the tools in SSMS to automatically generate queries, manage security permissions, create dependent scripts, and create and backup a database. You will get hands-on practices performing these tasks using real data in a SQL Server Database...

6. SQL Programming: Learn SQL DATABASE Queries with SQL SERVER

4.2

(150)

Welcome to the SQL Programming: Learn SQL DATABASE Queries with SQL SERVER course! Looking to level up your database SQL Programming skills and master SQL queries? Look no further than our complete Bootcamp of SQL Database queries hands-on training with SQL Server course! This comprehensive SQL certification course will guide you through the ins and outs, from basic concepts to advanced, so you can confidently create, manage, and manipulate data in any setting. We live in a technological era, we know that data is power, as we can extract knowledge and make important decisions. We live in an era where data is the most valuable asset and it's being put at the heart of every decision-making process and databases are used to store data that can be easily: AccessedManagedModifiedUpdatedAnalyzedControlledManipulatedSQL QUERIES are used to perform all these operations. SQL is the top popular language after python as compared to other languages. SQL Programming skills are required for various jobs. Top 10 high paying jobs that demand SQL are: Data AnalystDatabase DeveloperDatabase AdministratorData ScientistSQL Server DeveloperSoftware DeveloperSoftware ConsultantNet DeveloperETL DeveloperBig Data engineer The average salary of a Database SQL Programming Developer is $98,415 per year. Almost all of the biggest names in tech use SQL. NETFLIX, UBER, AIRBNB, INSTAGRAM, DROPBOX, TWITTER, LINKEDIN, and the list goes on. Even within companies like Facebook, Google, and Amazon, which have built their own high-performance database systems, data teams use SQL to query data and perform analysis. SQL queries are used with almost every programing language to interact with the database in the backend. Real-world applications like web applications, desktop applications, and mobile applications store data in the database where SQL queries are used for data manipulation. Are you ready to take your SQL Programming skills to the next level? Look no further than our comprehensive SQL Server course! With step-by-step guidance to SQL certification, you'll learn everything you need to know to install the free version of SQL Server and understand its structure. From there, you'll dive into the world of database creation and manipulation, learning how to create and drop databases, create tables, and insert data. But that's just the beginning! You'll also master a variety of SQL operators, functions, and clauses, from logical and comparison operators to computed columns and aggregate functions. And with in-depth training on SQL joins, you'll be able to fetch and retrieve data from multiple tables with ease. So why wait? Enroll now and start mastering SQL today!...

7. SQL Data Analyst - SQL , Microsoft SQL, PostgreSQL, MySQL

4.1

(234)

A SQL data analyst is a data scientist that uses the SQL language to interpret data. This analysis is used to improve business information and provide new insights to managers. SQL data analysts design scripts and programs to perform specific database functions and to analyse and maintain data. Some SQL Data Analyst Duties and ResponsibilitiesDuties vary for SQL data analysts based on the specific needs of the hiring company and the amount of data being analysed. However, these core tasks are commonly associated with this job: Integrate DataSQL data analysts integrate data from multiple data sets into o: ne database system to streamline information. Create Database FunctionsSQL data analysts program specific database functions to create database triggers and design data tables. Design ReportsAfter reviewing and analysing data, SQL data analysts design reports to show statistics and other information about specific database topics. Clean DatabaseSQL data analysts remove dead data files and other irrelevant information to free up database space. Write ScriptsSQL data analysts write scripts to analyse data and perform specific data queries. Resolve Data IssuesSQL data analysts isolate and resolve issues with data and databases. Add DataSQL data analysts collect data from multiple sources and add it to the database. We will be performing data analysis using SQL on relational databases like: MySQL, PostgreSQL and MS SQL Server. A relational database is a type of database. It uses a structure that allows us to identify and access data in relation to another piece of data in the database. Often, data in a relational database is organized into tables.  A relational database includes tables containing rows and columns. For example, a typical business order entry database would include a table that describes a customer with columns for name, address, phone number and so forth. SQL or Structured Query Language is a critical tool for data professionals. It is undoubtedly the most important language for getting a job in the field of data analysis or data sciences. Millions of data points are being generated every minute. And raw data does not have any story to tell. After all this data gets stored in databases and professionals use SQL to extract this data for further analysis...

8. SQL and Transact-SQL (T-SQL) For Beginners

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The volume of data available is huge and increasing daily. Structured Query Language -SQL (pronounced as sequel) is the standard language used to communicate and interact with data stored in relational management database systems like Microsoft  SQL Server Oracle, PostgreSQL, MySQL etc. Different database management systems have their own proprietary  version of the SQL language  but they all conform to using some commands in SQL the same way.   Microsoft SQL Server's version of SQL is known as Transact-SQL  (T-SQL). In this course you will learn the basics of the SQL language and Transact-SQL since  both use certain commands in the same way. What You will learn includes: Installing SQL ServerInstall SSMSBasic Database  ConceptsCreating DatabaseCreating TableCreating ViewsCreating stored proceduresReading data from a databaseUpdating database recordsBacking up databaseDeleting RecordsTruncating TableDropping TableDropping DatabaseRestore Database...

9. SQL Masterclass: SQL for Data Analytics

4.5

(12,102)

[May 2023 update]Added a new section on Window functions such as RANK, NTILE, SUM TOTAL etc. Added a new video on COALESCE functionAdded new performance tuning tips at the end of the courseAdded more videos on interview-related theoretical topics at the end of the course6 Reasons why you should choose this SQL courseCarefully designed curriculum teaching you everything in SQL that you will need for Data analysis in businessesComprehensive - covers basics, advanced SQL statements, PostgreSQL, mySQL, interview tips and performance tuning tips as wellBusiness related examples and case studies based on SQL techniques, PostgreSQL, mySQL, data analysis techniquesAmple practice exercises because, like any other data analysis tools, SQL requires practiceDownloadable resources covering important topics on SQLYour queries on SQL and anything covered in the Masterclass will be responded by the Instructor himselfA 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, 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 and Pukhraj. 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. We are also the creators of some of the most popular online courses - with over 150,000 enrollments and thousands of 5-star reviews like these ones: I had an awesome moment taking this course. It broaden my knowledge more on the power use of SQL as an analytical tools. Kudos to the instructor! - SikiruVery insightful, learning very nifty tricks and enough detail to make it stick in your mind. - ArmandOur PromiseTeaching 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. Download Practice files, take Quizzes, and complete AssignmentsWith each lecture, there is a practice sheet attached for you to follow along. You can also take quizzes to check your understanding of concepts. Each section contains a practice assignment for you to practically implement your learning. Solution to Assignment is also shared so that you can review your performance. 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! CheersStart-Tech AcademyFAQ'sWhy 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 moneyHow 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 are the steps I should follow to learn SQL?Start learning from the basics of SQL. The first 10 sections of the course cover the basics. Once done with the basic try your hands on advanced SQL. Next 10 sections cover Advanced topicsNext few sections will cover help you with interviews and Vivas. Practice your learning on the exercise provided in every section. What's the difference between SQL and PostgreSQL?SQL is a language. Specifically, the Structured Query LanguagePostgreSQL 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. What's special about this course?The course is created on the basis of three pillars of learning: Know (Study)Do (Practice)Review (Self feedback)KnowWe have created a set of concise and comprehensive videos to teach you all the SQL related skills you will need in your professional career. DoWe also provide Exercises to complement the learning from the lecture video. These exercises are carefully designed to further clarify the concepts and help you with implementing the concepts on practical problems faced on-the-job. ReviewCheck if you have learnt the concepts by executing your code and analyzing the result set. Ask questions in the discussion board if you face any difficulty. Bonus LecturesApart from this, their is a bonus section which covers important topics from the view of job interviews and Vivas. The Authors of this course have several years of corporate experience and hence have curated the course material keeping in mind the requirement of SQL in today's corporate world...

10. SQL Masterclass: SQL for Data Analysis

4.5

(57)

Are you looking to enhance your database management skills and unlock the full potential of PostgreSQL, one of the most powerful open-source relational database systems? Look no further! Our comprehensive online course, SQL Mastering in PostgreSQL, is designed to equip you with the knowledge and hands-on experience needed to become a PostgreSQL expert. What is PostgreSQL: PostgreSQL is a free and open-source relational database management system emphasizing extensibility and SQL compliance. PostgreSQL has fully supported RDBMS [Relational Database Management System] using this database to securely maintain transaction data very easily. Learn from real-world expertsHow to Install and Connect PGSQL ServerLearn to apply ChatGPT AI skills to your SQL queriesSQL SkillsSQL Data TypesSQL QueriesSQL statementsSQL Built-in FunctionsSQL ProgrammingSQL reading data rows SQL updating data rowsUsing PgAdmin for PostgreSQLSQL Commands and ClausesDatabase import and export using the GUI toolA Strong Skillset at Your Hands-on QueryLearn to build SQL applications using the PgAdmin tool. This course assumes no prior SQL knowledge(SQL language basics will help you), just a desire to learn to build your own analytics applications using SQL structures query language. In this course we cover from scratch to create your own SQL analysis like all professionals creating SQL pages with basic instructions, you also learn inner query and complex Join to interact with the different tables from a database to read dynamic data. Content and Summary Who wants to start with beginning in SQL Development, through this course of 50+ lectures and hours of content, you'll learn all of the PostgreSQL SQL Skills and establish a strong understanding of the concept behind SQL application implementation. Every Section closes with a challenge, immediately putting your newly learned skills into practical use immediately and Most of the Lectures have Assignments to test your knowledge. Starting with an introduction, how to use PgAdmin, controls, basics, settings, etc. By learning these SQL skills, you will be eager to learn other programming languages very quickly which lead you to become a successful programmer/analyst. If you really want to learn SQL, This Complete SQL from Scratch Course is for you to develop your skills more than others and you will become firm in SQL database Applications DevelopmentEnroll today and Happy learning...

11. Mastering SQL Query With SQL Server

4.4

(382)

This Course cover first two modules of 70-461 (Querying Microsoft SQL Server 2012/2014). Topics we covered: Create and alter tables using T-SQL syntax (simple statements): Create tables without using the built in tools; ALTER; DROP; ALTER COLUMN; CREATECreate and modify constraints (simple statements)Create constraints on tables; define constraints; unique Key constraints. Default constraints. Primary Key constraints. Foreign key constraintsNot Null constraints. Check constraints. Query data by using SELECT statements: Use the ranking function to select top(n) rows; Restrict data using where conditionsIN Operators. Between Operators. Like Operators. Conditional Operators. Combine multiple conditions using AND / OR / NOT. Sort Data using Order By clause: Sort Data ascending and descending order. Restrict Sorted Data Using Offset Fetch. Modify data by using INSERT, UPDATE, and DELETE statements: Insert data into a table using insert statement. Insert data using SQL server management studio. Remove data using Delete statements. Remove data using SQL server management Studio. Remove data using Truncate statement. Update data using Update statements. Update data using SQL server management studio. This course provide 30-day money back guarantee. So if you don't like the course, you could ask for refund...

12. Learn SQL with Microsoft SQL Server

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(659)

In this course I'll teach you Structured Query Language - SQL for short - the fast and easy way. We'll download and use the free trial version of Microsoft SQL Server and I'll teach you exactly how to use it like a pro. Databases are incredibly important in our modern world, and they remain a mystery to most people. But they're actually pretty easy to use if you know just a few things... and I'll teach you those things in this course.  We'll start out by learning fundamental database concepts, like. what is a database, what is a table, what are rows and columns, and what are data types. After that I'll show you how to set up and use Microsoft SQL Server.  Then we'll dive right in to SQL itself.  I'll teach you basic concepts like  - Select Statements - Where, And or Not - How to Order and Group By- And cool things like that. Then we'll move into slightly more difficult concepts like  - Having and Top Clauses- Select Distinct - Union- And Functions Then we'll jump into more advanced concepts like  - Insert and Update Statements- Deleting and Altering Tables- Joining Tables - Primary Keys- Indexing - And more! When you get right down to it, using Databases with SQL is pretty easy, and actually a lot of fun. Join me today and I'll see you inside!...

13. Understanding Basic SQL Syntax

In this project you will learn to identify and use correct syntax when writing SQL retrieval queries. Through hands-on activities in SQLiteStudio, you will gain experience with the SQL syntax used to display specific columns, filter for specific rows, and determine the sequence of those columns and rows in query output. Familiarity with SQL syntax is a marketable skill for both Information Technology professionals and non-IT super users...

14. Cloud SQL with Terraform

This is a self-paced lab that takes place in the Google Cloud console. In this hands-on lab you will learn to create Cloud SQL instances with Terraform, then set up the Cloud SQL Proxy, testing the connection with both MySQL and PostgreSQL clients...

15. Oracle SQL Exam Prep

This course is designed to help you continue learning about Oracle SQL and prepares you to take the Oracle SQL Certification Exam. We'll review methodologies and terminology that we presented in the Oracle Specialization courses, show some demos and give in-depth explanations. You'll also have the opportunity to take a practice certification exam. We recommend that you first complete the Oracle SQL Databases Specialization...

16. SQL Advanced

4.4

(1,483)

Senior SQL Developers are in high demand and demand 100k+ salary in the IT industry. If we have to advance in our career and earn a good salary, we need these Advanced SQL skills. So let's take the next step of learning these advanced concepts of Oracle SQL. Learning these advanced SQL concepts would position you better in your working environment. What will we learn?Students will learn the art of breaking a big SQL statement into small pieces and rebuild it again. Create Materialized views to replicate data across servers and improve performance by using simple SQL syntax. Partition the tables for better management and performance optimization using SQL Partitioning. Students will learn to use Analytic SQL to aggregate, analyze and report, and model data using the SQL Analytic capabilities. Students will learn to interpret the concept of a hierarchical query, create a tree-structured report, format hierarchical data, and exclude branches from the tree structure using SQL Hierarchical features. Students will also learn to use regular expressions and subexpressions to search for, match, and replace strings using SQL built in functions. Group and aggregate data using the built in SQL functions like ROLLUP and CUBE operators. See you inside, Amarnath Panyam...

17. SQL Tuning

4.2

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Good SQL Developers are in high demand and demand 100k+ salary in the IT industry. SQL performance tuning is an art to master - for all of us!!! Many SQL Developers have tried to understand why a particualr SQL was running slow - including me - but have failed over and over again because we never tried to understand how SQL works? We were thinking it is database administrators Job!!!! If we have to advance in our career and earn a good salary, we need these SQL tuning skills. We know how it feels if someone talks about SQL Tuning and I dont want you to feel the same. I took baby steps in introducing you to the optimizer and helping you write an effecient SQL. This course takes a systematic approach to planning, analyzing, debugging and troubleshooting common query-related performance problems and will provide you with the skills necessary to write scalable, high performance SQL. The SQL tuning methodology I used: Identify a problem SQL statementDetermine how Oracle is executing SQL statement and why Oracle chose that way. Investigate whether alternative executon plans would be better. Update the SQL statement to push Oracle towards the better plan. Trust me, I will catch your hand and take you step by step!!! See you inside, Amarnath Panyam...

18. SQL Server Administration: (SQL Server Integration Services)

4.6

(955)

This course is designed for those who want to learn how to create SQL SSIS packages that migrate data from various heterogeneous sources to a central point and shows the student how to extract, transform and load data to various destinations.  The pre requisite courses SQL Administration Part 1, 2, 3, Learn T-SQL and SSRS are highly recommended. Those that are not familiar with SQL Server Administration should not take this course.  The course covers data transformation tasks such as, data conversion, term extraction, migration to flat files, various databases sources and destinations, FTP site tasks, and foreach look container that allows the SSIS package to dump multiple files from source to destination.  Those that finish this course will have the necessary skills that recruiters are looking for to fill SQL Server Administration jobs...

19. Mastering Databricks SQL Warehouse and Spark SQL

4.5

(169)

Databricks SQL Warehouse is relatively new technology to build Data Lakehouse or Data Warehouse leveraging powerful Apache Spark Engine where the analytics can be built at scale. As part of this comprehensive course, you will learn all key skills required to master Databricks SQL Warehouse including Spark SQL as the SQL in Databricks SQL Warehouse is based on Spark SQL. This course also covers most of the curriculum relevant to clear the Databricks Certified Data Analyst Associate Exam offered by Databricks itself. Here are the high-level details related to this course. This is a beginner level course where you will be able to not only learn syntax and semantics of Databricks SQL or Spark SQL, you will also understand the concepts of the same. Setup Course Material and Environment for Databricks SQL WarehouseManaging Databases using Databricks SQL WarehouseManage Delta Tables in Databricks SQL WarehouseSetup Data Set for Databricks SQL Views and Copy CommandsDatabricks SQL or Spark SQL Queries to Process Values in JSON String ColumnsCopy Data into Delta Tables in Databricks SQL WarehouseInsert or Merge Spark SQL or Databricks SQL Query Results or View into Delta TablesMerge Spark SQL or Databricks SQL Query Results and Data from Delta Table with Delete into Delta TablesBasic SQL Queries using Spark SQL or Databricks SQLPerforming Aggregations using Group By and filtering using Having leveraging Spark SQL or Databricks SQLAggregations using Windowing or Analytical Functions including Cumulative Aggregations using Spark SQL or Databricks SQLRanking using Windowing or Analytical Functions using Spark SQL or Databricks SQLDealing with different file formats such as parquet, json, csv, etc using Spark SQL or Databricks SQLAll Important types of Joins such as Inner, left or right outer, full outer using Spark SQL or Databricks SQLVisualizations and Dashboards using Databricks SQL WarehouseWe have also provided quite a few exercises along with solutions with explanations through the course. Key Takeaways of Mastering Databricks SQL and Spark SQL using Databricks SQL WarehouseSetup Environment to learn Databricks SQL and Spark SQL using AzureSupport via Udemy Q & A backed by our expert teamData Sets and Material via GitHub Repository along with instructions to practice Databricks SQL or Spark SQLLife Time Access to High Quality Video Lectures to learn Databricks SQL and Spark SQL...