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Take my Full MySQL Course Here: 🤍 In today's Advanced SQL lesson we walk through how to use Subqueries. Link to Code: 🤍 SUBSCRIBE! Do you want to become a Data Analyst? That's what this channel is all about! My goal is to help you learn everything you need in order to start your career or even switch your career into Data Analytics. Be sure to subscribe to not miss out on any content! RESOURCES: Coursera Courses: Google Data Analyst Certification: 🤍 Data Analysis with Python - 🤍 IBM Data Analysis Specialization - 🤍 Tableau Data Visualization - 🤍 Udemy Courses: Python for Data Analysis and Visualization- 🤍 Statistics for Data Science - 🤍 SQL for Data Analysts (SSMS) - 🤍 Tableau A-Z - 🤍 *Please note I may earn a small commission for any purchase through these links - Thanks for supporting the channel!* SUPPORT MY CHANNEL - PATREON/MERCH Patreon Page - 🤍 Alex The Analyst Shop - 🤍 Websites: GitHub: 🤍 *All opinions or statements in this video are my own and do not reflect the opinion of the company I work for or have ever worked for*
"*Note: 1+ Years of Work Experience Recommended to Sign up for Below Programs⬇️ 🔥Post Graduate Program In Data Analytics: 🤍 🔥IIT Kanpur Professional Certificate Course In Data Analytics (India Only): 🤍 🔥Caltech Data Analytics Bootcamp(US Only): 🤍 🔥Data Analyst Masters Program (Discount Code - YTBE15): 🤍 This video on Subquery in SQL will make you understand what subqueries are and how to write a subquery. You will learn subqueries using the select, insert, update and delete commands. You will look at the SQL subquery tutorial with examples on MySQL workbench. Got a Question on this topic? Let us know in the comment section below 👇 and we'll have our experts answer it for you. 00:00:00 What is a Subquery? 00:03:49 Types of Subquery 00:04:04 Subqueries with the SELECT Statement 00:07:46 Subqueries with the INSERT Statement 00:15:18 Subqueries with the UPDATE Statement 00:19:04 Subqueries with the DELETE Statement ✅Subscribe to our Channel to learn more about the top Technologies: 🤍 To access the slides, click here: 🤍 ⏩ Check out the SQL training videos: 🤍 #SubqueryInSQL #SQLSubQueryTutorialWithExamples #WhatareSubQueriesInSQL #SQLSubQeuriesExplained #SQLTutorial #SQLTutorialForBeginners #SQLCourse #SQLTraining #SQLForBeginners #SQLCourse #SQLTraining #Simplilearn What is a Subquery in SQL? A subquery is a query within another query. they are nested inside a SELECT, INSERT, UPDATE, or DELETE statement, or inside another subquery. Subqueries can be categorized as correlated or uncorrelated. A subquery can be used anywhere an expression is allowed. It is another way of returning data from multiple tables. ➡️ About Post Graduate Program In Data Analytics This Data Analytics Program is ideal for all working professionals and prior programming knowledge is not required. It covers topics like data analysis, data visualization, regression techniques, and supervised learning in-depth via our applied learning model with live sessions by leading practitioners and industry projects. ✅ Key Features - Post Graduate Program certificate and Alumni Association membership - Exclusive hackathons and Ask me Anything sessions by IBM - 8X higher live interaction in live online classes by industry experts - Capstone from 3 domains and 14+ Data Analytics Projects with Industry datasets from Google PlayStore, Lyft, World Bank etc. - Master Classes delivered by Purdue faculty and IBM experts - Simplilearn's JobAssist helps you get noticed by top hiring companies - Resume preparation and LinkedIn profile building - 1:1 mock interview - Career accelerator webinars ✅ Skills Covered - Data Analytics - Statistical Analysis using Excel - Data Analysis Python and R - Data Visualization Tableau and Power BI - Linear and logistic regression modules - Clustering using kmeans - Supervised Learning 👉 Learn More at: 🤍 🔥Caltech Data Analytics Bootcamp(US Only): 🤍 🔥🔥 Interested in Attending Live Classes? Call Us: IN - 18002127688 / US - +18445327688 🎓Enhance your expertise in the below technologies to secure lucrative, high-paying job opportunities: 🟡 AI & Machine Learning - 🤍 🟢 Cyber Security - 🤍 🔴 Data Analytics - 🤍 🟠 Data Science - 🤍 🔵 Cloud Computing - 🤍
Step-by-step tutorial shows you how to use SQL subqueries in your SELECT statement & FROM and WHERE clauses! Queries: 1) A subquery in the SELECT statement: SELECT customerid, freight, (SELECT AVG(freight) FROM orders) FROM orders 2) A subquery in the FROM clause: SELECT shipcountry, AVG(num_orders) FROM (SELECT customerid, shipcountry, count(*) AS num_orders FROM orders GROUP BY 1,2) sub GROUP BY 1 3) A subquery in the WHERE clause: SELECT * FROM orders WHERE employeeid IN (SELECT employeeid FROM employees WHERE LOWER(firstname) LIKE '%b%') Get the Northwind Database: 🤍 Support the Channel: 1) Subscribe: 🤍 2) DataCamp: 🤍 3) Udacity: 🤍
Visit 🤍 to get started learning STEM for free, and the first 200 people will get 20% off their annual premium subscription. This is the SQL Subquery Tutorial video which gives you a complete understanding of subqueries in SQL. We start with explaining what a subquery is and then writing a sample SQL query containing a subquery and then explaining how SQL processes a query statement containing a subquery. In this video we shall also look at the different types of subquery in SQL by writing SQL queries which uses these different types of subqueries. We shall look at single row subquery, multiple row sub query, single column subquery, multiple column subquery and also the correlated subqueries. This video will also explain about the different Clauses in SQL query where it is allowed to have a subquery and we shall look at example queries to explain these differences. Finally, we will look at the SQL commands like INSERT, UPDATE and DELETE where it is allowed to use subqueries. Hopefully, this videos gives you a complete understanding of what subqueries are, how to use them and where to use them. My recommended SQL Course: 🤍 [All the scripts and SQL queries used in this video is shared in my Discord server. You can join my discord by clicking on the below link. It's FREE] Join my Discord Server: 🤍 FTC disclaimer: This video was sponsored by Brilliant. 🔴 WATCH MORE VIDEOS HERE 👇 ✅ SQL Tutorial - Basic concepts: 🤍 ✅ SQL Tutorial - Intermediate concepts: 🤍 ✅ SQL Tutorial - Advance concepts: 🤍 ✅ Practice Solving Basic SQL Queries: 🤍 ✅ Practice Solving Intermediate SQL Queries: 🤍 ✅ Practice Solving Complex SQL Queries: 🤍 ✅ Data Analytics Career guidance: 🤍 ✅ SQL Course, SQL Training Platform Recommendations: 🤍 ✅ Python Tutorial: 🤍 THANK YOU, Thoufiq
#MySQL #tutorial #course SELECT first_name, last_name, hourly_pay, (SELECT AVG(hourly_pay) FROM employees) AS avg_pay FROM employees; SELECT first_name, last_name FROM customers WHERE customer_id IN (SELECT DISTINCT customer_id FROM transactions WHERE customer_id IS NOT NULL);
How do you know when to use a subquery? Subqueries in SQL are a handy feature that let you use the results of one query as input into another query. They can simplify your query and make it easier to maintain. But how do you know when to use a subquery instead of other methods, such as joins? In this video, you’ll learn what a subquery is, when you should use a subquery, a simple example of a query, and transforming it to use a subquery to solve a problem. You’ll also see when you should use a subquery or a join, as well as several other tips for working with SQL subqueries. You can read more about subqueries in my article on subqueries: 🤍 Timestamps: 00:00 What you’ll learn in this video 00:34 When you should use a subquery 01:41 A step-by-step example without a subquery 03:56 Using a subquery 05:06 Subquery vs join 06:43 Tips for working with subqueries /// RESOURCES Get my free SQL Cheat Sheets for Oracle, SQL Server, MySQL, and Postgres here: 🤍 SQL Roadmap: an overview of SQL topics, which is a great place to start: 🤍 Contact me here for questions, sponsorship requests, and more: 🤍 Want to take your database and SQL skills to the next level? Sign up for Database Star Academy, the online platform for database development and SQL. Check it out here: 🤍
In this video we will discuss about subqueries in sql server. Let us understand subqueris with an example. Please create the required tables and insert sample data using the script below. Healthy diet is very important both for the body and mind. If you like Aarvi Kitchen recipes, please support by sharing, subscribing and liking our YouTube channel. Hope you can help. 🤍 Create Table tblProducts ( [Id] int identity primary key, [Name] nvarchar(50), [Description] nvarchar(250) ) Create Table tblProductSales ( Id int primary key identity, ProductId int foreign key references tblProducts(Id), UnitPrice int, QuantitySold int ) Insert into tblProducts values ('TV', '52 inch black color LCD TV') Insert into tblProducts values ('Laptop', 'Very thin black color acer laptop') Insert into tblProducts values ('Desktop', 'HP high performance desktop') Insert into tblProductSales values(3, 450, 5) Insert into tblProductSales values(2, 250, 7) Insert into tblProductSales values(3, 450, 4) Insert into tblProductSales values(3, 450, 9) Write a query to retrieve products that are not at all sold? This can be very easily achieved using subquery as shown below. Select [Id], [Name], [Description] from tblProducts where Id not in (Select Distinct ProductId from tblProductSales) Most of the times subqueries can be very easily replaced with joins. The above query is rewritten using joins and produces the same results. Select tblProducts.[Id], [Name], [Description] from tblProducts left join tblProductSales on tblProducts.Id = tblProductSales.ProductId where tblProductSales.ProductId IS NULL In this example, we have seen how to use a subquery in the where clause. Let us now discuss about using a sub query in the SELECT clause. Write a query to retrieve the NAME and TOTALQUANTITY sold, using a subquery. Select [Name], (Select SUM(QuantitySold) from tblProductSales where ProductId = tblProducts.Id) as TotalQuantity from tblProducts order by Name Query with an equivalent join that produces the same result. Select [Name], SUM(QuantitySold) as TotalQuantity from tblProducts left join tblProductSales on tblProducts.Id = tblProductSales.ProductId group by [Name] order by Name From these examples, it should be very clear that, a subquery is simply a select statement, that returns a single value and can be nested inside a SELECT, UPDATE, INSERT, or DELETE statement. It is also possible to nest a subquery inside another subquery. According to MSDN, subqueries can be nested upto 32 levels. Subqueries are always encolsed in paranthesis and are also called as inner queries, and the query containing the subquery is called as outer query. The columns from a table that is present only inside a subquery, cannot be used in the SELECT list of the outer query. Next Video: What to choose for performance? Queries that involve a subquery or a join Text version of the video 🤍 Slides 🤍 All SQL Server Text Articles 🤍 All SQL Server Slides 🤍 All Dot Net and SQL Server Tutorials in English 🤍 All Dot Net and SQL Server Tutorials in Arabic 🤍
Are you new to SQL and looking to learn the basics quickly? Look no further! This tutorial is designed for beginners and will teach you the fundamentals of SQL . So what are you waiting for? Grab your coffee and let's get started! Complete SQL Tutorial Playlist- 🤍 📚 SQL Practice Questions - 🤍 🔶Create Employee Table 🤍 🔶Insert Data into Employee Table 🤍 Connect with us on different platforms ✅ Visit Our Website: 🤍 ✅ Subscribe us on YouTube: 🤍 ✅ Follow us on Instagram: 🤍 ✅ Follow us on Telegram: 🤍 SQL BETWEEN & NOT BETWEEN Operator | IN & NOT IN Operator in SQL 🤍 📌35-SELF JOIN in SQL |JOIN Tutorial 🤍 📌34 - CROSS JOIN in SQL | Cartesian Product 🤍 📌33 -SQL JOINS Tutorial | LEFT & RIGHT JOIN | FULL JOIN 🤍 📌32-How to Join 3 or more tables in SQL | Join Multiple Tables | Using Inner Join 🤍 📌31-INNER JOIN & NATURAL JOIN in SQL | INNER vs NATURAL JOIN 🤍 📌30-Introduction to Joins & its types | Need of Joins with example 🤍 📌29-SET Operators in SQL | Union | Union All | Intersect | Except or Minus 🤍 📌28-Conversion Functions in SQL| CAST VS CONVERT | STR_TO_DATE 🤍 📌27-Date & Time Functions in SQL| DATE_FORMAT(), DATE_ADD()... 🤍 📌-26-Numeric Functions in SQL | ABS(),MOD(),SQRT(),CEIL(),POWER() 🤍 📌25-String Functions in SQL 🤍 📌24-Difference Between WHERE and HAVING CLAUSE in SQL 🤍 📌23-HAVING CLAUSE in SQL 🤍 📌22 -GROUP BY Clause in SQL 🤍 📌21-Aggregate Functions in SQL | SUM | COUNT | AVG | MAX | MIN 🤍 📌20 -TOP Clause in SQL | FETCH FIRST Clause 🤍 📌19- LIMIT and OFFSET in SQL 🤍 📌18- ORDER BY Clause in SQL 🤍 📌15 - SQL BETWEEN & NOT BETWEEN Operator | IN & NOT IN Operator in SQL 🤍 ⭐Part 1:Top 9 SQL queries for interview - 🤍 ⭐Part 2:Top 9 SQL queries for interview - 🤍 ⭐Top SQL Interview Question 🤍 ⭐Interview SQL Query On Joins 🤍 ⭐DBMS vs RDBMS 🤍 ⭐SQL Query To Swap Value Of Male and Female In Single Statement 🤍 #sql #sqlcourse #join #sqlforbeginners #innerjoin #datamanagement #database #sqltraining #sqltutorial #dataanalytics #dataanalysis #learnsql #sqlqueries #sqlprogramming #onlinelearning #techskills #elearning #onlinetraining #programming #sql #having #sqlhavingclause #groupbyclause #sqlgroupbyclause #sqlselectcommand #LearnCoding #coding #careerdevelopment #beginners #MySQL #databasemanagement #DBMS #techtutorials #sqlforbeginners #sqltutorial #sqlcourse #sqltraining #simplilearn #sqlintroduction #sqlfullcourse #oracledatabase #oracle #oraclesql #ask4help #learncodin #clause #sqlserver #top #sqlqueries #join #innerjoin #cross #self #selfjoin #subscribe #subquery #correlation #SubqueryInSQL #SQLSubQueryTutorialWithExamples #WhatareSubQueriesInSQL #SQLSubQeuriesExplained #SQLTutorial #SQLTutorialForBeginners #SQLCourse #SQLTraining #SQLForBeginners #SQLCourse #SQLTraining
SQL Subqueries | Subqueries in SQL - This SQL video teaches Subqueries using northwind database example table. For SQL Complete Tutorial watch 🤍 SQL is a standard language for storing, manipulating and retrieving data in databases. Our SQL tutorial will teach you how to use SQL in: MySQL, SQL Server, MS Access, Oracle, Sybase, Informix, Postgres, and other database systems. #subqueries #sqlsubqueries
A subquery is a SQL query nested inside a larger query. They are extremely useful, thanks to which your code will be easier to read, simpler, so you will work much faster and more efficiently. If you want to learn or practice SQL, check out 🤍 Hello, my name is Adrian, and this is a series of videos devoted to the basics of SQL. This time, we’re going to give you an introduction to SQL subqueries, a very powerful tool when creating SQL queries. Let’s learn SQL together! 👌 Subscribe to our channel and leave a comment! 👌 Do you want to learn SQL? Go to LearnSQL.com and choose the course or track that is best for you! 👌 Join us on Facebook: 🤍 🔊 Music: 🤍
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Intellipaat SQL course: 🤍 🔵 In this live session on SQL Tutorial, you will learn what is SQL Subquery, examples of SQL and lot more interesting concepts of SQL. This SQL Subquery is a must watch for everyone who wish to learn SQL and make a career in it. #SQLSubquery #SQLSubqueryExample #SQLTraining #SQLCourse #SQLTutorial #Intellipaat 🔵 To subscribe to the Intellipaat channel & get regular updates on videos: 🤍 🔵 Read complete SQL Server tutorial here: 🤍 🔵 Get SQL Server cheat sheet here: 🤍 🔵 Interested to learn SQL still more? Please check similar SQL blogs here:- 🤍 Are you looking for something more? Enroll in our MS SQL Server course and become a certified SQL professional (🤍 It is a 16 hrs training where you can learn SQL through instructor-led training provided by Intellipaat which is completely aligned with industry standards and certification bodies. If you’ve enjoyed this SQL Subquery video, Like us and Subscribe to our channel for more similar informative SQL course tutorials. Got any questions about SQL Tutorial For Beginners video? Ask us in the comment section below. Intellipaat Edge 1. 24*7 Lifetime Access & Support 2. Flexible Class Schedule 3. Job Assistance 4. Mentors with +14 yrs 5. Industry Oriented Courseware 6. Lifetime free Course Upgrade 🔵 Why should you opt for a SQL career? SQL optimization has always been a popular topic in database management. SQL Database optimization can be an extremely difficult task, in particular for large-scale data wherever a minute variation can result or impact drastically on the performance. So learning this skill will definitely help you grab the best jobs in top MNCs after finishing Intellipaat SQL online training. The entire Intellipaat SQL course is in line with the industry needs. There is a huge demand for SQL certified professionals. The salaries for SQL professionals are very good. Hence this Intellipaat SQL database tutorial for beginners is your stepping stone to a successful career! For more information: Call Our Course Advisors IND: +91-7022374614 , US: 1-800-216-8930 (Toll-Free) sales🤍intellipaat.com Website: 🤍 Facebook: 🤍 LinkedIn: 🤍 Twitter: 🤍 Telegram: 🤍 Instagram: 🤍 Meetup: 🤍
In this video we have discussed SQL Subquery in a very simple way with examples. Here we have discussed about single row subquery, multi row subquery, correlated subquery and how subqueries can be used in where clause, select clause and from clause. Different important queries are discussed using subquery which are very important for interviews. LinkedIn: 🤍linkedin.com/in/biplabparida Please Find SQL Commands to create Employee and Department table to practice: 🤍 Please like & share the video. Subscribe the Channel to keep watching intresting videos helpful for your career growth: 🤍 Checkout different playlists: PLSQL Tutorial : 🤍 Learn DBMS & SQL : 🤍 SQL Interview Questions and answers: 🤍 Java Interview Questions and Answers : 🤍 IT Career guidance: 🤍 Interview Tips : 🤍 IT Essentials and Tricks : 🤍 Checkout Important videos : Top 30 SQL Queries Interview Questions and Answers : 🤍 Top 50 SQL Concepts Interview Questions and Answers : 🤍 SUB QUERY : 🤍 Employee earning maximum salary in each department query : 🤍 How to delete duplicate rows from any table (2 different solutions): 🤍 How to find Nth highest salary (3 different solutions): 🤍 Tricky SQL Queries Part1 : 🤍 Basics of Database : 🤍 SQL OPERATORS : 🤍 AGGREGATE FUNCTION: 🤍 GROUP BY : 🤍 Solve any Date related query : 🤍 How to use Substring : 🤍 How to practice SQL Queries in local / Install Database in local : 🤍 IT Jobs without Coding : 🤍
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Introducing another tutorial by Sumit Shukla, DSML Instructor, where he will be covering Advanced SQL, SQL Subqueries and hands-on examples of the use of Window functions. Check out free masterclass from industry-leading experts here: 🤍 Watch SQL full course here- 🤍 What is SQL? SQL stands for Structured Query Language, and it is a standard language used to manage and manipulate relational databases. SQL allows users to create, modify, and query databases, as well as to extract and manipulate data within them. SQL is used to perform a wide range of tasks, such as creating and modifying database schema, inserting, updating and deleting data, and querying the database to retrieve information. What are SQL Subqueries? Subqueries in SQL are queries that are nested within another query. They allow for more complex queries by enabling a query to reference the results of another query as a temporary table. This can be useful for filtering, sorting, and aggregating data in more complex ways than a single query can achieve. What is Advanced SQL? Advanced SQL refers to the use of more complex SQL features and techniques to perform advanced data manipulation and analysis. This can include subqueries, joins, aggregations, and window functions. Advanced SQL can be used to perform complex data transformations and generate insights from large and complex datasets. What are window functions? Window functions in SQL are used to perform calculations across a set of rows that are related to the current row. They allow for complex data analysis and aggregation without the need for subqueries or self-joins. Examples of window functions include ranking functions, aggregate functions, and analytic functions. What is DBMS? DBMS stands for Database Management System. It is software that allows users to create, manage, and access databases. DBMS provides a set of tools and functions for storing, organising, retrieving, and manipulating data in a structured and efficient manner. It helps to ensure data consistency, security, and integrity. About SQL interviews- These are job interviews where the candidate is evaluated on their knowledge of SQL, including their ability to write and optimise SQL queries, create and manipulate databases, and understand database design principles. These interviews are common in data-related roles such as data analyst, data engineer, and database administrator. Topics covered: 0:00 - Introduction 0:34 - Window Functions in SQL 12:26 - Window Functions demo on a sample database 17:26 - Rank Function in SQL 27:43 - Rank Functions with Window demo 31:16 - SQL Subqueries 36:26 - When to use: Subqueries vs Join two tables 42:16 - 4 Rules to follow while writing a Subquery 42:24 - Rule 1 43:00 - Rule 2 44:05 - Rule 3 46:05 - Rule 4 46:50 - Difference B/W Correlated & Non-correlated Subquery Take the Hunger test today. Click here: 🤍 About SCALER: A transformative tech school, creating talent with impeccable skills. Upskill and Create Impact. Learn more about Scaler: 🤍 📌 Follow us on Social and be a part of an amazing tech community📌 👉 Meet like-minded coder folks on Discord - 🤍 👉 Tweets you cannot afford to miss out on - 🤍 👉 Check out student success stories, expert opinions, and live classes on Linkedin - 🤍 👉 Explore value-packed reels, carousels and get access to exclusive updates on Instagram - 🤍 📢 Be a part of our one of a kind telegram community: 🤍 🔔 Hit that bell icon to get notified of all our new videos 🔔 If you liked this video, please don't forget to like and comment. Never miss out on our exclusive videos to help boost your coding career! Subscribe to Scaler now! 🤍 #sql #dbms #softwareengineering #scaler
In this episode, I’ll show you some more advanced SQL moves! Okay, I’d rather put them into the intermediate category. They are not beginner things — but that’s also for sure that junior data scientists can’t live without them. ARTICLE VERSION (RECOMMENDED): 🤍 00:00 Intro 01:27 SQL subqueries (query in a query) 08:41 Subquery syntax requirements 09:31 Test yourself #1 10:23 SQL CASE (the "if statement" of SQL) 16:37 SQL HAVING clause 21:57 Test yourself #2 22:46 Conclusion PREVIOUS EPISODES: - SQL TUTORIAL EP#1 video: 🤍 - The whole SQL tutorial series: 🤍 LINKS MENTIONED IN THE EPISODE: - SQL cheat sheet: 🤍 - Learn SQL (10+ tutorial articles): 🤍 - 7-day SQL online course: 🤍 - Article about subqueries, HAVING and CASE: 🤍 - Newsletter: 🤍 - Free mini-course: 🤍 Check my website: 🤍 Get access to more data science tutorials, join the inner circle: 🤍 Find me on Twitter: 🤍
Session 35 - Subqueries in SQL | DSMP 2023 - Task link: 🤍 - Dataset Link - 🤍 - - Enroll in this Programme from our Website - 🤍 Course Website Link - 🤍 YouTube Playlist - 🤍 - - SQL Operators - 🤍 InfyTQ ANimation Course Link -🤍 This session's PDF: 🤍 - | Time stamp | - *Session Start* 00:00:00 - Session Start 00:03:43 - Agenda of this session *Subquery* 00:05:35 - What is Subquery? 00:07:48 - Practical Example of Subquery 00:13:52 - Types of Subquery 00:20:15 - Where can subquery be used? 00:22:29 - Doubt clearance *Independent subquery - Scalar Subquery* 00:24:10 - Details 00:24:53 - Example #1 00:32:25 - Example #2 00:34:26 - Example #3 00:36:13 - Example #4 *Independent subquery - Row Subquery* 00:41:17 - Details 00:43:28 - Example #1 00:46:35 - Example #2 00:52:54 - Example #3 00:57:46 - Doubt clearance *Independent subquery - Table Subquery* 01:01:11 - Details 01:01:38 - Example #1 01:06:41 - Example #2 01:10:47 - Example #3 01:16:08 - Doubt Clearance *Correlated Subquery* 01:17:37 - Details 01:18:26 - Example #1 01:27:59 - Example #2 01:38:06 - Doubt clearance *Usage with SELECT* 01:39:36 - Details 01:40:21 - Example #1 01:43:40 - Example #2 *Usage with FROM* 01:47:05 - Example #1 *Usage with HAVING* 01:51:25 - Example #1 *Subquery in INSERT* 01:56:20 - Example #1 *Subquery in UPDATE* 02:01:40 - Example #1 (Get the query at the last section of this session) *Subquery in DELETE* 02:08:32 - Example #1 *Doubt clearance* 02:11:45 - Doubt clearance 02:12:32 - Subquery in UPDATE (Resolved) 02:15:24 - Doubt clearance Practice Questions 1:53:57 Find all profitable orders 1:58:10 Find the customer who has placed the max number of orders 2:00:20 Which is the most profitable category 2:02:34 Which is the most profitable state 2:05:27 Find all categories with profits higher than 5000 2:06:40 End Session Doubts #datanalytics #Database #DBMS #SQL #DML #sqlgroupby #groupby
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Oracle - SQL - Subqueries Watch more Videos at 🤍 Lecture By: Mr. Anadi Sharma, Tutorials Point India Private Limited.
▶️ Intellipaat's Data Engineering Course: 🤍 If you've ever wondered how databases can talk to each other and work together to give you the information you need, subqueries in SQL play a crucial role in making that happen. In this SQL For Beginners Video, we will tell you about What is a Subquery in SQL and the importance of Subquery. With this video, we will see SQL Subquery With Examples and different Types of Subqueries. Finally, we’ll see the Crud Operation using Subqueries. ▶️ In this Subquery In SQL video, we will cover the following topics: 00:00 - Introduction 01:09 - What is a Subquery in SQL? 04:12 - Importance of Subquery 06:39 - Different Types of Subqueries 14:10 - Crud Operation using Subqueries #SubqueryinSQL #SQLSubqueryExamples #SQLForBeginners #SQLSubQueryTutorialWithExamples #WhatareSubQueriesInSQL #SQLSubQeuriesExplained #SQLTutorial #SQLCourse #SQLTraining #SQLCourse #SQLTraining #Intellipaat ▶️ Intellipaat Achievers Channel: 🤍 🔵 Intellipaat Training courses: 🤍 Intellipaat is a global online professional training provider. We offer some of the most updated, industry-designed certification training programs, including courses in Big Data, Data Science, Artificial Intelligence, and 150 other top-trending technologies. We help professionals make the right career decisions, choose trainers with over a decade of industry experience, provide extensive hands-on projects, rigorously evaluate learner progress, and offer industry-recognized certifications. We also assist corporate clients in upskilling their workforce and keeping them in sync with the changing technology and digital landscape. 📌 Do subscribe to Intellipaat channel & get regular updates on videos: 🤍 🔵 Intellipaat Edge 1. 24*7 Lifetime Access & Support 2. Flexible Class Schedule 3. Job Assistance 4. Mentors with +14 yrs 5. Industry-Oriented Courseware 6. Life time free Course Upgrade 🔵 For more information: Please write us to sales🤍intellipaat.com or call us at: +91-7847955955 - Website: 🤍 - Facebook: 🤍 - Telegram: 🤍 - Instagram: 🤍 - LinkedIn: 🤍 - Twitter: 🤍
See the difference between Subqueries and Correlated Subqueries in SQL. How to write them correctly and why they can be useful in your work. If you want to learn or practice SQL, check out 🤍 Hi, I’m Adrian. Welcome to another video in the series about SQL basics. You should already know how to write subqueries that return single and multiple values, how to use ANY and ALL, and how to write subqueries in the FROM clause. In this clip, we’ll talk about yet another one: correlated subqueries in SQL. What are these? Let’s find out together. 👌 Subscribe to our channel and leave a comment! 👌 Do you want to learn SQL? Go to LearnSQL.com and choose the course or track that is best for you! 👌 Join us on Facebook: 🤍 🔊 Music: 🤍
Discover uses of SQL Subqueries in the FROM clause. Write better inquiries and work more efficiently. If you want to learn or practice SQL, check out 🤍 Hi, I’m Adrian. This is a video in the series about SQL basics. In the previous videos, we learned a few types of SQL subqueries. Today, we’ll talk about another kind: SQL subqueries in the FROM clause. Let’s learn SQL together! 👌 Subscribe to our channel and leave a comment! 👌 Do you want to learn SQL? Go to LearnSQL.com and choose the course or track that is best for you! 👌 Join us on Facebook: 🤍 🔊 Music: 🤍
👉Subscribe to our new channel:🤍 👉Link for DBMS Notes: 🔗File 1: 🤍 🔗File 2: 🤍 🧑🎓Contributed by: Anurag Singhal This video is about SQL Queries and Subqueries (part-1) 0:00 - Introduction 1:52 - Question 1 3:38 - Question 2 ► Structured Query Language (SQL)(Complete Playlist): 🤍 Other subject-wise playlist Links: ►Design and Analysis of algorithms (DAA): 🤍 ►Computer Architecture (Complete Playlist): 🤍 ► Theory of Computation 🤍 ►Artificial Intelligence: 🤍 ►Computer Networks (Complete Playlist): 🤍 ►Operating System: 🤍 ►Database Management System(Complete Playlist): 🤍 ►Discrete Mathematics: 🤍 ►Compiler Design: 🤍 ►Number System: 🤍 ►Cloud Computing & BIG Data: 🤍 ►Software Engineering: 🤍 ►Data Structure: 🤍 ►Graph Theory: 🤍 ►Programming in C: 🤍 ►Digital Logic: 🤍 - Our social media Links: ► Subscribe to us on YouTube: 🤍 ►Subscribe to our new channel: 🤍 ► Like our page on Facebook: 🤍 ► Follow us on Instagram: 🤍 ► Follow us on Instagram: 🤍 ► Follow us on Telegram: 🤍 ► Follow us on Threads: 🤍 ►For Any Query, Suggestion or notes contribution: Email us at: gatesmashers2018🤍gmail.com #Subqueries#SqlDBMS#freeEducationGATE
In this tutorial we'll have a look at sub-queries in SQL. We'll see how we can perform some complicated operations with ease using sub-queries.
We’re going to learn about SQL subqueries in the SELECT clause. Find out how to use them correctly and how it will improve your work with databases. If you want to learn or practice SQL, check out 🤍 It is very important to remember that a subquery in the SELECT clause must return exactly one row with exactly one column. If it returns more than that, you’ll get an error, and the query won’t work. For this reason, this sort of subquery frequently uses an aggregate function such as AVERAGE or SUM because such a function aggregates the rows and returns exactly one value. Without further ado, let’s get started! 👌 Subscribe to our channel and leave a comment! 👌 Do you want to learn SQL? Go to LearnSQL.com and choose the course or track that is best for you! 👌 Join us on Facebook: 🤍 🔊 Music: 🤍
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SQL Tutorial on Advanced Subqueries returning multiple columns Check out our website: 🤍 Follow Telusko on Twitter: 🤍 Follow on Facebook: Telusko : 🤍 Navin Reddy : 🤍 Follow Navin Reddy on Instagram: 🤍 Subscribe to our other channel: Navin Reddy : 🤍 Telusko Hindi : 🤍
View Notes Here - 🤍 In this video, I have explained and practically demonstrated using the Sub Query (Single Row Sub Query) in SQL statements for solving complex problems.
#sql #structuredquerylanguage How is a subquery written in SQL? SQL subqueries SQL - Structured Query Language 🤍
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by : Dr. Mohamed El Desouki mohamed_eldesouki🤍hotmail.com لطلب الشروحات الخاصة للمجموعات - واتس أب رقم 00966545567593 لا أحل واجبات ولا اساعد فى إختبارات - لا أدرس لأفراد - فقط مجموعات course material : 🤍 لدراسة الجزء النظرى لقواعد البيانات , يمكنك مشاهدة السلسلة التالية 🤍 script File for college database 🤍 Learn MS SQL Server - تعلم بالعربى SQL Server For Beginners - للمبتدئين This Video includes: 1- What is Nested Query 2- When and How to use Nested Queries. 3- Use Any and All operators
SQL Server Unlocked- Correlated Subqueries Quickly Thanks for returning for another episode of Joes 2 Pros SQL Server unlocked series. Today we will be discussing SQL Server correlated subqueries and how to perform them quickly. There are many different tips and tricks you can use with SQL Server in order to make your day easier. In the demonstration above, Morelan takes your through an example on how to create correlated subqueries by using a database of a fictional company that has employees and locations in different cities. Sometimes subqueries can be a bit confusing as they are a query nestled inside of another query, but Morelan does a great job creating a simplified example and explanation. Going through the example step-by-step really helps make sense of what can be a confusing topic. If you would like to learn more about correlated subqueries, please have a look at our Developer 2012 Volume 2 Video 12.2 class. See more at: 🤍 Full Blog: 🤍
In this video we will discuss about Corelated Subqueries In Part 59, we discussed about 2 examples that uses subqueries. Please watch Part 59, before proceeding with this video. We will be using the same tables and queries from Part 59. Healthy diet is very important both for the body and mind. If you like Aarvi Kitchen recipes, please support by sharing, subscribing and liking our YouTube channel. Hope you can help. 🤍 In the example below, sub query is executed first and only once. The sub query resutls are then used by the outer query. In a non-corelated subquery, the subquery can be executed independently of the outer query. Select [Id], [Name], [Description] from tblProducts where Id not in (Select Distinct ProductId from tblProductSales) If the subquery depends on the outer query for its values, then that sub query is called as a correlated subquery. In the where clause of the subquery below, "ProductId" column get it's value from tblProducts table that is present in the outer query. So, here the subquery is dependent on the outer query for it's value, hence this subquery is a correlated subquery. Correlated subqueries get executed, once for every row that is selected by the outer query. corelated subquery, cannot be executed independently of the outer query. Select [Name], (Select SUM(QuantitySold) from tblProductSales where ProductId = tblProducts.Id) as TotalQuantity from tblProducts order by Name Text version of the video 🤍 Slides 🤍 All SQL Server Text Articles 🤍 All SQL Server Slides 🤍 All Dot Net and SQL Server Tutorials in English 🤍 All Dot Net and SQL Server Tutorials in Arabic 🤍
👉Subscribe to our new channel:🤍 👉Link for DBMS Notes: 🔗File 1: 🤍 🔗File 2: 🤍 🧑🎓Contributed by: Anurag Singhal In this video we have described SQL Queries and Subqueries (part-3) ► Structured Query Language (SQL)(Complete Playlist): 🤍 Other subject-wise playlist Links: ►Design and Analysis of algorithms (DAA): 🤍 ►Computer Architecture (Complete Playlist): 🤍 ► Theory of Computation 🤍 ►Artificial Intelligence: 🤍 ►Computer Networks (Complete Playlist): 🤍 ►Operating System: 🤍 ►Database Management System(Complete Playlist): 🤍 ►Discrete Mathematics: 🤍 ►Compiler Design: 🤍 ►Number System: 🤍 ►Cloud Computing & BIG Data: 🤍 ►Software Engineering: 🤍 ►Data Structure: 🤍 ►Graph Theory: 🤍 ►Programming in C: 🤍 ►Digital Logic: 🤍 - Our social media Links: ► Subscribe to us on YouTube: 🤍 ►Subscribe to our new channel: 🤍 ► Like our page on Facebook: 🤍 ► Follow us on Instagram: 🤍 ► Follow us on Instagram: 🤍 ► Follow us on Telegram: 🤍 ► Follow us on Threads: 🤍 ►For Any Query, Suggestion or notes contribution: Email us at: gatesmashers2018🤍gmail.com
Neste último vídeo sobre SQL Básico vamos descobrir que existem vários tipos de junção! E todos são importantes não só para SQL, mas para manipulação de dados tabulares de tudo que é tecnologia! Fechamos nosso mini curso de SQL com as consultas aninhadas e o comando WITH. Tudo isso pra você ter mais ferramentas na hora de responder às perguntas de negócio da sua empresa. Ainda temos um bônus com vários comandos que considero úteis para o nosso dia a dia e que ainda não apresentamos nos outros vídeos. Ao término deste vídeo, você será capaz de: * Realizar consultas onde todos os elementos de uma tabelas aparecem, mesmo que haja junção com outras tabelas (ex: fazer um relatório de vendas de empregados, trazendo TODOS os nomes e vendas, até os nomes daqueles que não venderam nada no período). * Utilizar consultas aninhadas como se fossem tabelas (pode ser útil em muitos casos onde a periodicidade da tabela principal e aninhada são diferentes (ex : uma tabela está com vendas trimestrais e outra está mensal). Clica logo no play e no like :) Não se esqueça de se inscrever no canal para assistir os próximos vídeos! - W3Schools: 🤍 Download do material deste vídeo: 🤍 SQL Básico - Parte 1 | Do Zero às Primeira Consultas com SQL: 🤍 SQL Básico - Parte 2 | Consultas mais elaboradas com SQL: 🤍 SQL Básico - Parte 3 | O guia definitivo do JOIN no SQL: 🤍 ⬇️ Download do eBook "Como se Tornar um Cientista de Dados?": 🤍 ✅ Jornada Cientista de Dados! Deixe seu email para saber quando houver novas turmas: 🤍 - Leon Sólon é bacharel em Ciência da Computação e mestre em Ciência de Dados pela Universidade de Brasília - UnB. Possui mais de 20 anos de experiência na área de TI e mais há mais de 5 anos como cientista de dados. Atualmente é Auditor-Fiscal da Receita Federal (atuando como cientista de dados) e cientista de dados da startup Bludworks. 📸 Nos siga no Instagram: 🤍 📸 🤍leon_solon 🤍felipeschiavon 🤍bernardolago 🐦 Nos siga no Twitter: 🤍 🐦 🤍leonsolon 🤍felipeschiavon 🤍bernardolago Medium: 🤍 LinkedIn: 🤍 ✉️ E-mail: contato🤍letsdata.ai Ouça nosso podcast nos principais players: 🟣 Spotify: 🤍 🟣 iTunes: 🤍 🟣 Google Podcast: 🤍
👉Subscribe to our new channel:🤍 👉Link for DBMS Notes: 🔗File 1: 🤍 🔗File 2: 🤍 🧑🎓Contributed by: Anurag Singhal In this video we have discussed SQL Queries and Subqueries (part-5) ► Structured Query Language (SQL)(Complete Playlist): 🤍 Other subject-wise playlist Links: ►Design and Analysis of algorithms (DAA): 🤍 ►Computer Architecture (Complete Playlist): 🤍 ► Theory of Computation 🤍 ►Artificial Intelligence: 🤍 ►Computer Networks (Complete Playlist): 🤍 ►Operating System: 🤍 ►Database Management System(Complete Playlist): 🤍 ►Discrete Mathematics: 🤍 ►Compiler Design: 🤍 ►Number System: 🤍 ►Cloud Computing & BIG Data: 🤍 ►Software Engineering: 🤍 ►Data Structure: 🤍 ►Graph Theory: 🤍 ►Programming in C: 🤍 ►Digital Logic: 🤍 - Our social media Links: ► Subscribe to us on YouTube: 🤍 ►Subscribe to our new channel: 🤍 ► Like our page on Facebook: 🤍 ► Follow us on Instagram: 🤍 ► Follow us on Instagram: 🤍 ► Follow us on Telegram: 🤍 ► Follow us on Threads: 🤍 ►For Any Query, Suggestion or notes contribution: Email us at: gatesmashers2018🤍gmail.com
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