Learn about advanced SQL functions like COALESCE, IFNULL, and NVL in this video tutorial. Master these functions to take your SQL skills to the next level!

Playlist Name: Learn SQL Complete Guide [ Ссылка ]

Medium Blog -[ Ссылка ]

Description for Playlist:
Welcome to the "SQL Mastery: From Basics to Advanced" playlist! This series is designed to take you from a complete beginner to a proficient SQL user. Whether you're looking to learn SQL for data analysis, database management, or enhancing your development skills, this playlist has you covered.

🎓 What You Will Learn:

The fundamentals of SQL and relational databases
Essential SQL commands for data manipulation and querying
Advanced SQL techniques for filtering, sorting, and joining tables
Practical applications of SQL in various industries
Step-by-step tutorials on using SQL tools and software

🔗 Videos in this Playlist:

1. Introduction to SQL Learn to Query Databases Like a Pro
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2.How to Install MySQL Workbench - A step-by-step guide on downloading, installing, and setting up MySQL Workbench.
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3.SQL Fundamentals: Data Types, Keys, and Constraints
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4.SQL Table Operations : Create, Delete, Drop, Truncate, and Alter | Lesson 4 | Introduction to SQL
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5.SELECT Statement | WHERE Clause with Examples and Operators in SQL |Lesson 5 | Introduction to SQL
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6.How to Import an Excel CSV File into MySQL A Step by Step Guide| Lesson 4 | Introduction to SQL
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7.Mastering SQL GROUP BY and HAVING Clauses Explained
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8.Mastering SQL JOINs: Complete Guide with Examples | INNER & LEFT JOIN Lesson 8 | Introduction to SQL
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9. Right Join, Cross Join, and Outer Join Explained | Lesson 9 | Introduction to SQL
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10.SQL Subqueries Explained: Unlock Advanced Querying Techniques
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Timecodes
00:00 Intro
00:12 Real world Application
01:10 Channel Intro
01:19 What is COALESCE?
02:43 Coalesce Practice example
03:50 What is IFNULL?
04:16 IFNULL example
04:57 What is NVL?
05:19 Can we use NVL in MYSQL?
06:03 Comparing COALESCE,IFNULL AND NVL
06:41 Practical uses





Medium: [ Ссылка ]
Instagram: [ Ссылка ]==

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